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Illustrative purposes only
HS103DR-MCPC4890C
SSR RELAY-HEAT SINK ASSEMBLY
⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
- Manufacturer: SENSATA-CRYDOM / PARTNER STOCK
- Product type: Natural Convection Heat Sinks
- SVHC: To Be Advised
| Delivery and price | |
|---|---|
| Units per pack | 3 |
| Price | 327.96 € |
| Current stock | 10+ |
| Lead time | 30 days |
Datasheet
## **Heat Sinks & SSR Assemblies** crydom
**The Global Expert in Solid State Switching Technology**
Crydom, global expert in solid state switching technology, combines technology and innovation to provide customers a wide range of standard Solid State Relays and Solid State Contactors, and specializes in custom designed solid state switching solutions for any load control application. Crydom is a brand of Sensata Technologies.
www.crydom.com
Sensata Technologies is one of the world’s leading suppliers of sensing, electrical protection, control and power management solutions with operations and business centers in 16 countries. Sensata’s products improve safety, efficiency and comfort for millions of people every day in automotive, appliance, aircraft, industrial, military, heavy vehicle, heating, air-conditioning and ventilation, data, telecommunications, recreational vehicle and marine applications.
For more information please visit Sensata’s website at:
www.sensata.com
## About this catalog...
To facilitate the use of this catalog, products have been categorized into 3 product groups: Heat Sinks, Assemblies, and Accessories.
The following conditions are applicable to product families where specifically noted:
- **A** All dimensions in drawings are in inches [millimeters] and are for reference only.
- **B** Dimensional drawings shown are for illustrative purposes only. They do not represent the complete variety of products within each series. For complete dimensional drawings for a particular Crydom product visit the CAD Drawings section in the Crydom website.
- **C** Part Number Nomenclature is color coded as follows: Required for valid part number For options only and not required for valid part number
- **D** Heat sink includes the necessary hardware to mount the relay(s) onto the heat sink. The number of hardware kits (HK1 or HKM1) included depends upon the number and type of SSRs possible to install on each heat sink.
- **F** Not all part number combinations are available. Contact Crydom Sales Support for information on the availability of a specific part number.
- **G** Safety agency approvals for SSR/Heat Sink Assemblies may vary depending of selected SSR. Heat sinks do not require safety agency approval.
- **H** The standard Crydom SSR/Heat Sink Assemblies are either DIN Rail or Panel Mounted depending upon model selected and are available with either one, two or three pre-installed single, dual or 3 phase SSR.
- **I** Output current specification is total combined load current for all conducting channels.
**Heat Sinks** Page 4
**Assemblies** Page 22
**Accessories** Page 35
- . **E** HSxxDR components are pre-installed at the factory prior to shipment.
## Crydom HS Series Heat Sinks
Thermal Management is of prime importance in the application and use of Panel Mount Solid State Relays due to their internal power dissipation of approximately 1.0 to 1.5 watt/amp of switched load current. Crydom’s HS Series of heat sinks, designed with “state of the art” thermal design software, offers optimized thermal performance, size and cost for a variety of single, dual and three phase Solid State Relay applications.
Designed to accept industry standard SSRs, the HS series includes heat sinks with ratings from 5 °C per watt to 0.25 °C per watt which are suitable for combined loads from 10 Amps to 100 Amps. With models accepting one, two or three SSRs, the HS series heat sinks can be either panel mounted or DIN rail mounted when combined with optional DIN rail mounting bracket kits.
## **Series**
## **Total Number of Accepted Standard SSRs**
- **1:** 1 SSR (50, 30, 25, 20, 15 & 10 suffix only)
- **2:** 1 or 2 SSRs (20, 17, 12 & 072 suffix only)
- **3:** 1-3 SSRs or one 3 phase (10, 073, 05, 03 & 02 suffix only)
## **Thermal Resistance**
## **DIN Rail Bracket**
- **50:** 5.0 °C/W (DR suffix only) **30:** 3.0 °C/W **25:** 2.5 °C/W **20:** 2.0 °C/W
**Blank:** Not included **DR:** Included (50, 30, 20, 15, 12 & 10 suffix only)
- **17:** 1.7 °C/W
**15:** 1.5 °C/W
Crydom also offers a variety of accessories which make it easier for the user to select, configure and install SSRs and heat sinks for your application including Thermal Interface pads, clear touch safe SSR covers, SSR mounting hardware and Heat Sink mounting hardware including DIN rail brackets.
**12:** 1.2 ºC/W
**10:** 1.0 °C/W
**07:** 0.7 °C/W
- **05:** 0.5 °C/W **03:** 0.36 °C/W
- **02:** 0.25 °C/W
For more information on Heat Sink selection and available calculation tools from Crydom go to www.crydom.com/en/HSseries.
See notes:
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Specifications are subject to change without prior notice
•
## Heat Sink Selection
## Why Heat Sinks are required for reliable Solid State Relay operation?
Heat Sinks are required to insure the proper operation and long term reliability of Solid State Relays because they provide a means to dissipate the power that is normally developed internally in the SSR into the surrounding ambient air and maintain a safe operating temperature.
All SSRs in their conduction state create thermal energy in the output semiconductor at the rate of approximately 1 to 1.5 watts per ampere of load current for AC output SSRs, and 0.2 to 1.5 watts per ampere of load current for DC output SSRs depending upon their design. This power dissipation raises the Solid State Relay’s operating temperature above the surrounding ambient.
Solid State Relays can operate reliably without heat sinks up to approximately 5 Amps of load current depending upon model, duty cycle and ambient temperature. Free air ratings of traditional panel mount SSRs may be as high as 8 to 10 Amps, but this rating relies on the SSRs exposed metal base plate acting as a heat sink, meaning that it must be exposed to ambient air.
Heat Sinks are made of high thermal conductive material such as aluminum. Not only is aluminum’s thermal conductivity high, its cost is relatively low. Although other materials such as steel may provide a limited measure of heat sinking, thermal conductivity of these materials are relatively low compared to aluminum and therefore far less effective as a Heat Sink. Coatings also tend to diminish the thermal dissipation effectiveness of most materials and except anodizing, should be avoided.
represents the resistance to the transfer of thermal energy, therefore lower numerical thermal impedance ratings mean more efficient heat transfer.
Thermal Impedance ratings of Heat Sinks are based upon natural convection air flow. To achieve this performance, the Heat Sink must be oriented such that air flow over its finned surface is maximized. Generally this means the fins should be oriented vertically.
Significant improvement in Heat Sink performance can be achieved by providing forced air flow over the Heat Sink’s surface area. Fans delivering relatively small volumes of air can reduce the Heat Sink’s thermal impedance substantially, thereby improving its efficiency and consequently the SSRs reliability.
## Selecting a Heat Sink for a given Solid State Relay Application
Crydom offers technical assistance selecting a heat sink for any given SSR application through its Applications Engineering Department and on its website. Available “White Papers” and a selection “tool” to calculate a heat sink rating based upon load current and ambient temperature are available at www.crydom.com.
## How to calculate and select a Heat Sink for a given Solid State Relay application
The basic structure of a Solid State Relay includes an internal power semiconductor mounted to an electrical insulator which in turn is mounted to the Solid State Relay’s base plate. To form an assembly, the SSR with an accompanying thermal interface material placed on its base plate is then torque mounted to the Heat Sink.
Heat Sink performance is rated by thermal impedance, measured in °C per watt (°C/W) (thermal impedance is the inverse of thermal conductivity). Thermal impedance
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•
The thermal model representing the above configuration includes the following elements:
- @ **A** The selected SSR with specified thermal impedance (RΘssr), forward voltage drop (Vf), and maximum allowed internal operating temperature (Tj).
- @ **B** The thermal interface material placed between the SSR and the Heat Sink and its specified thermal impedance (RΘtp).
- @ **C** The calculated minimum Heat Sink thermal impedance rating (RΘhs) required for proper SSR operation.
@ **D** The operating environment’s max ambient air temperature in °C (TA).
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@ A @ B e C @ D<br>T<br>j<br>TB ee en<br>Ths2 a a | le A Panel Mount SSR<br>| le B Thermal Interface Material<br>C Heat Sink<br>Ths1 | le D Ambient Air<br>TA eee<br>| Rθssr | Rθtp | Rθhs | TA |<br>**----- End of picture text -----**<br>
## **Solid State Relay - Heat Sink Assembly Thermal Model**
To determine the minimum Heat Sink rating (RΘhs) required for a particular application, the SSRs internal power dissipation must first be calculated. The power developed in the SSR will be the product of the actual load current in Amp times the SSRs specified on state voltage drop at that current ( Pd = If x Vf). Note: Manufacturers generally specify ‘maximum forward voltage drop’ in their data sheets. Typical voltage drops are often much lower.
For this example, assume that a 25 Amps AC output SSR is selected to switch an AC load current of 18 Amps with forward voltage drop specified to be 1.25 volts. Therefore
the power generated in the SSR is 18 Amps times 1.25 volts = 22.5 watts.
Next, determine the Solid State Relay’s specified thermal impedance and allowed maximum internal temperature (if the max internal temperature is not specified by the manufacturer, assume 125 °C as this is a common value for many AC power semiconductors). For this example, assume RΘssr of 0.3 °C/W and Tj of 125 °C.
The next step is to determine the maximum operating ambient temperature (TA) in °C that the SSR will be expected to operate in its application. The ambient value should be the ambient air temperature of the local environment such as the interior of a control cabinet where the SSR and Heat Sink are to be mounted. In this example, assume TA of 55 °C.
Finally, the thermal impedance of the interface material (RΘtp) must be determined. These materials will vary from 0.02 to 0.1 °C per watt depending upon the type and thickness selected. For this example, assume that the thermal impedance of the selected interface material RΘtp is 0.05 °C/W.
The first calculation is to determine the temperature span ( t) that the SSRs power A must be dissipated into in order to maintain its proper operation. This will be the difference between the SSRs maximum allowed internal temperature and the local ambient temperature. t = Tj max – TA. In this example the result would be: t = 125 – 55 = 70 °C.
The maximum allowed temperature rise noted above, t, must then be less than or equal to the combined sum of temperature rises across the three impedances times the power being developed in the SSR. t < (R A Θssr + RΘtp + RΘhs) times Pd. For this example it would be 70 < (0.3 + 0.05 + RΘhs) x 22.5. Therefore the Heat Sink thermal impedance is RΘhs < ( A t /Pd) – (RΘssr + RΘtp) or 70/22.5 – 0.35, equaling 2.76 °C/W.
Therefore in this example, a 2.75 °C/W or larger (lower numerical value) Heat Sink should be used with the Solid State Relay in the application as described above.
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## **HS501DR • 5.0 ºC/W**
- 5.0ºC/W Thermal resistance
- Suitable for 1 single or dual SSR
- • DIN rail mountable Notes: **A B D G**
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Hardware<br>**----- End of picture text -----**<br>
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**HS501DR**
Size w/o bracket (W x L x H) [in] 1.75 x 3.15 x 0.60 Size w/o bracket (W x L x H) [mm] 44.5 x 80 x 15.3 Surface area [square inches / square cm] 19 / 122 Heat sink material Steel Heat sink surface finish Clear zinc plating Weight w/o DIN bracket [lb / gr] 0.12 / 52 SSR mounting holes Two M4 Screw torque [in lb / N m] 15 to 20 / 1.7 to 2.2 Accepts fan(s) / qty & size [mm] No
**HS501DR includes** e@ **1** DIN Rail Mounting Bracket **3** Latch Release @ **2** M4 Mounting Screws
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Complete specifications of these & other Crydom products available at: **www.crydom.com**
•
## **HS301, HS301DR • 3.0 ºC/W**
- 3.0ºC/W Thermal resistance
- Suitable for 1 single or dual SSR
- DIN rail or panel mountable versions available
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Covers DIN Rail Hardware Lug Thermal<br>Bracket Kits Terminals Pads<br>**----- End of picture text -----**<br>
|Size w/o bracket (W x L x H) [in]|1.78 x 3.20 x 1.58|
|---|---|
|Size w/o bracket (W x L x H) [mm]|45.2 x 81 x 40.1|
|Surface area [square inches / square cm]|59 / 381|
|Heat sink material|Aluminum|
|Heat sink surface finish|Black anodized|
|Weight w/o DIN bracket [lb / gr]|0.40 / 178|
|SSR mounting holes|Two 8 x 32|
|Screw torque [in lb / N m]|15 to 20 / 1.7 to 2.2|
|Accepts fan(s) / qty & size [mm]|Yes / one 40|
**HS301**
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<<br>AGL<br>LD2eAAAA<br>AZ<br>i<br>1.78 [45.2]<br>3.20 [81.0]<br>1.58 [40.1]<br>**----- End of picture text -----**<br>
**HS301DR**
## **HS301DR includes**
O **1** Ground screw (10-32 x 3/8 in) O **3** Heat Sink (HS301) **2** DIN Rail Kit (DRK1) **4** One Hardware Kit 1 (HK1)
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Specifications are subject to change without prior notice
## **HS251 • 2.5 ºC/W**
- 2.5ºC/W Thermal resistance
- Suitable for 1 single or dual SSR
- Panel mountable
Notes: **A**
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## **HS251**
Size w/o bracket (W x L x H) [in] 2.31 x 1.98 x 1.51 Size w/o bracket (W x L x H) [mm] 58.7 x 50.3 x 38.4 Surface area [square inches / square cm] 52.1 / 336 Heat sink material Aluminum Heat sink surface finish Natural aluminum Weight w/o DIN bracket [lb / gr] 0.22 / 99 SSR mounting holes Two 8 x 32 Screw torque [in lb / N m] 15 to 20 / 1.7 to 2.2 Accepts fan(s) / qty & size [mm] No
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a<br><< NN<br><a<br>ig<br>4S<br>1.98 [50.3] 2.31 [58.7]<br>1.51 [38.4]<br>3.36 [85.3]<br>**----- End of picture text -----**<br>
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**9**
Complete specifications of these & other Crydom products available at: **www.crydom.com**
•
## **HS202, HS202DR • 2.0 ºC/W**
- 2.0ºC/W Thermal resistance
- Suitable for 1 or 2 single or dual SSR
- DIN rail or panel mountable versions available
Notes: **A**
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Covers DIN Rail Hardware Lug Thermal<br>Bracket Kits Terminals Pads<br>**----- End of picture text -----**<br>
|Size w/o bracket (W x L x H) [in]|3.55 x 3.20 x 1.58|
|---|---|
|Size w/o bracket (W x L x H) [mm]|90.2 x 81.3 x 40.1|
|Surface area [square inches / square cm]|106.7 / 688|
|Heat sink material|Aluminum|
|Heat sink surface finish|Black anodized|
|Weight w/o DIN bracket [lb / gr]|0.70 / 319|
|SSR mounting holes|Six 8 x 32|
|Screw torque [in lb / N m]|15 to 20 / 1.7 to 2.2|
|Accepts fan(s) / qty & size [mm]|Yes / one or two 40|
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HS202 HS202DR<br><N, .<br>° S<br>< °o So<br>° ° a D °<br>BeZoAA- ° 22eZAgeZAAgeZABAAAA °<br>{ J207ZAZAAZZAZABAALD0APBeEAA> a3ZZAAAAAZeRAAAAAZoAAAABBEZo<br>AZZAZAQ Ss}Sy) Z<br>3.20 [81.3] 3.55 [90.2]<br>1.58 [40.1]<br>**----- End of picture text -----**<br>
## **HS202DR includes**
@ **1** Ground screw (10-32 x 3/8 in) @ **3** Heat Sink (HS202) **2** DIN Rail Kit (DRK1) **4** Two Hardware Kits 1 (HK1)
**2 x**
**10**
Specifications are subject to change without prior notice
•
## **HS201, HS201DR • 2.0 ºC/W**
- 2.0ºC/W Thermal resistance
- Suitable for 1 single or dual SSR
- DIN rail or panel mountable versions available
Notes: **A**
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Covers DIN Rail Hardware Lug Thermal<br>Bracket Kits Terminals Pads<br>**----- End of picture text -----**<br>
Size w/o bracket (W x L x H) [in] 1.78 x 3.20 x 3.15 Size w/o bracket (W x L x H) [mm] 45.2 x 81.3 x 80 Surface area [square inches / square cm] 116.3 / 750 Heat sink material Aluminum Heat sink surface finish Black anodized Weight w/o DIN bracket [lb / gr] 0.71 / 322 SSR mounting holes Two 8 x 32 Screw torque [in lb / N m] 15 to 20 / 1.7 to 2.2 Accepts fan(s) / qty & size [mm] Yes / one or two 40
## **HS201**
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**HS201DR**
## **HS201DR includes**
Ground screw (10-32 x 3/8 in) **3** Heat Sink (HS201) DIN Rail Kit (DRK1) **4** One Hardware Kit 1 (HK1)
**11**
Complete specifications of these & other Crydom products available at: **www.crydom.com**
iC
•
## **HS172 • 1.7 ºC/W**
- 1.7ºC/W Thermal resistance
||•1.7ºC/W Thermal resistance|
|---|---|
||•Suitable for 1 or 2 single or dual SSRs|
||•Panel mountable|
|iC|Notes: **A**<br>**B**<br>**D**<br>**G**|
|Size w/o bracket (W x L x H) [in]<br>Size w/o bracket (W x L x H) [mm]<br>Surface area [square inches / square cm]|2.31 x 3.95 x 1.51<br>58.7 x 100.3 x 38.4<br>102.2 / 659|
|Heat sink material|Aluminum|
|Heat sink surface finish|Natural aluminum|
|Weight w/o DIN bracket [lb / gr]<br>SSR mounting holes<br>Screw torque [in lb / N m]<br>Accepts fan(s) / qty & size [mm]|0.43 / 196<br>Six 8 x 32<br>15 to 20 / 1.7 to 2.2<br>No|
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Covers Hardware Lug Thermal<br>Kits Terminals Pads<br>Q@ OO<br>HS172<br>—— oa,<br>x < ><br>° SoS<br>ig oe<br>c<br>1.51 [38.4]<br>3.36 [85.3]<br>2.31 [58.7]<br>3.95 [100.3]<br>**----- End of picture text -----**<br>
**12**
Specifications are subject to change without prior notice
•
## **HS151, HS151DR • 1.5 ºC/W**
- 1.5ºC/W Thermal resistance
- Suitable for 1 single or dual SSR
- DIN rail or panel mountable versions available
Notes: **A**
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Covers DIN Rail Hardware Lug Thermal<br>Bracket Kits Terminals Pads<br>**----- End of picture text -----**<br>
Size w/o bracket (W x L x H) [in] 1.78 x 3.20 x 3.74 Size w/o bracket (W x L x H) [mm] 45.2 x 81.3 x 95 Surface area [square inches / square cm] 138 / 891 Heat sink material Aluminum Heat sink surface finish Black anodized Weight w/o DIN bracket [lb / gr] 0.85 / 319 SSR mounting holes Two 8 x 32 Screw torque [in lb / N m] 15 to 20 / 1.7 to 2.2 Accepts fan(s) / qty & size [mm] Yes / one or two 40
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HS151 HS151DR<br>AoBA?gZ2o-»<br>go op<br>HlAig)AAAAAA A AAAAAAAAAGAgoBAeAAAAAGAGoAAAAAGZAGoZAGoGAGoeJogigAA |ili)HIDoDAAAAAAGAAAAAAAABO0CHI)AL|Hi)lIHi)I),<br>1.78 [45.2]<br>3.20 [81.3]<br>3.74 [95.0]<br>**----- End of picture text -----**<br>
## **HS151DR includes**
Ground screw (10-32 x 3/8 in) **3** Heat Sink (HS151) DIN Rail Kit (DRK1) **4** One Hardware Kit 1 (HK1)
**13**
Complete specifications of these & other Crydom products available at: **www.crydom.com**
•
## **HS122, HS122DR • 1.2 ºC/W**
- 1.2ºC/W Thermal resistance
- Suitable for 1 or 2 single or dual SSR
- DIN rail or panel mountable versions available
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Covers DIN Rail Hardware Lug Thermal<br>Bracket Kits Terminals Pads<br>**----- End of picture text -----**<br>
Size w/o bracket (W x L x H) [in] 3.54 x 3.20 x 3.15 Size w/o bracket (W x L x H) [mm] 90.0 x 81.3 x 80.0 Surface area [square inches / square cm] 210.3 / 1360 Heat sink material Aluminum Heat sink surface finish Black anodized Weight w/o DIN bracket [lb / gr] 1.17 / 532 SSR mounting holes Six 8 x 32 Screw torque [in lb / N m] 15 to 20 / 1.7 to 2.2 Accepts fan(s) / qty & size [mm] Yes / one 80
**HS122DR includes 1** Ground screw (10-32 x 3/8 in) **3** Heat Sink (HS122) @ @ **2** DIN Rail Kit (DRK1) **4** Two Hardware Kits 1 (HK1)
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HS122 HS122DR<br>© 7<br>< ° °<br>D22eZAZDD ° ° ° ° Za D22DoeAAZAAgeZeZe ° °<br>AZAAAAYZIG A 2GA2AAAAAZBAZEZBAAZAAAAAgeABAAAAAAEZAAB AA AAAgagAAA Z Qg20AAAUAAAAZ2ZAAAAAdaZAAAAAAZAAZAZAagagdgABZAAAAAGAAABAAAAZABAAAAAA422<br>C2LAAAAAAZAAAAgagZgZAAAAgag[g ZAAA AAAAAAZAAAAAAAAAAAZPIGSWAZZA A ZAAZ AZAAAAAACAAAAAAAAAgZAgagAAAAZZRaZiaZF IZARAZIAZAZAZZAZZAAAAg<br>lL AAAZ 1 6?ss) A e<br>SF AO<br>&<br>ro)<br>2 x<br>3.20 [81.3] 3.54 [90.0]<br>3.15 [80.0]<br>**----- End of picture text -----**<br>
**14**
Specifications are subject to change without prior notice
## **HS103, HS103DR • 1.0 ºC/W**
- 1.0ºC/W Thermal resistance
- Suitable for 1, 2, or 3 single or dual SSRs; one 3 phase SSR
- • DIN rail or panel mountable versions available Notes: **A B D E G**
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Size w/o bracket (W x L x H) [in] 5.20 x 3 x 2.37 Size w/o bracket (W x L x H) [mm] 132 x 76.2 x 60.2 Surface area [square inches / square cm] 227.2 / 1470 Heat sink material Aluminum Heat sink surface finish Black anodized Weight w/o DIN bracket [lb / gr] 0.97 / 439 SSR mounting holes Six 8 x 32 Screw torque [in lb / N m] 15 to 20 / 1.7 to 2.2 Accepts fan(s) / qty & size [mm] Yes / one or two 40
**HS103DR includes** O **1** Heat Sink (HS103) © **3** Fasteners ) **2** Extruded DIN Rail Bracket @ **4** Three Hardware Kits 1 (HK1)
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HS103 HS103DR<br>ON ©<br>2<br>3 x<br>3.00 [76.2] 5.20 [132.0]<br>2.37 [60.2]<br>**----- End of picture text -----**<br>
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•<br>Assemblies<br>Accessories<br>**----- End of picture text -----**<br>
**15**
Complete specifications of these & other Crydom products available at: **www.crydom.com**
## **HS101 • 1.0 ºC/W**
- 1.0ºC/W Thermal resistance
- Suitable for 1 single or dual SSR; one 3 phase SSR
- Panel mountable
> Notes: S88 **A B D G**
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## **HS101**
Size w/o bracket (W x L x H) [in] 3.94 x 4.33 x 3.15 Size w/o bracket (W x L x H) [mm] 100 x 110 x 80 Surface area [square inches / square cm] 208 / 1342 Heat sink material Aluminum Heat sink surface finish Black anodized Weight w/o DIN bracket [lb / gr] 1.18 / 537 SSR mounting holes Six M4 Screw torque [in lb / N m] 15 to 20 / 1.7 to 2.2 Accepts fan(s) / qty & size [mm] No
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ZN<br>> NL”<br>3.15 [80.0]<br>4.33 [110.0]<br>3.15 [80.0]<br>3.94 [100.0]<br>**----- End of picture text -----**<br>
**16**
Specifications are subject to change without prior notice
## **HS073 • 0.7 ºC/W**
- 0.7ºC/W Thermal resistance
- Suitable for 1, 2 or 3 single or dual SSRs; one 3 phase SSR
- Panel mountable
- Notes: **A B D**
Covers Hardware Lug Thermal Kits Terminals Pads
Size w/o bracket (W x L x H) [in] 6.82 x 5 x 2.12 Size w/o bracket (W x L x H) [mm] 173.2 x 127 x 53.8 Surface area [square inches / square cm] 385.4 / 2486.44 Heat sink material Aluminum Heat sink surface finish Black anodized Weight w/o DIN bracket [lb / gr] 2.2 / 997.9 SSR mounting holes Six 8 x 32 Screw torque [in lb / N m] 15 to 20 / 1.7 to 2.2 Accepts fan(s) / qty & size [mm] No
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HS073<br>a<br>•<br>SSS<br>J °<br>ai oo<br>all<br>—— 2<br>5.00 [127.0]<br>6.02 [152.9]<br>2.12 [53.8]<br>6.82 [173.2]<br>Assemblies<br>Accessories<br>**----- End of picture text -----**<br>
**17**
Complete specifications of these & other Crydom products available at: **www.crydom.com**
, =
•
## **HS072 • 0.7 ºC/W**
- 0.7ºC/W Thermal resistance
- Suitable for 1 or 2 single or dual SSRs
- Panel mountable
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Notes: A<br>**----- End of picture text -----**<br>
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Covers Hardware Lug Thermal<br>Kits Terminals Pads<br>**----- End of picture text -----**<br>
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HS072<br>**----- End of picture text -----**<br>
|Size w/o bracket (W x L x H) [in]<br>Size w/o bracket (W x L x H) [mm]<br>Surface area [square inches / square cm]|4.75 x 5.50 x 2.63<br>120.7 x 149.7 x 66.8<br>253.6 / 1640|
|---|---|
|Heat sink material|Aluminum|
|Heat sink surface finish|Natural aluminum|
|Weight w/o DIN bracket [lb / gr]<br>SSR mounting holes<br>Screw torque [in lb / N m]<br>Accepts fan(s) / qty & size [mm]|1.16 / 526<br>Six 8 x 32<br>15 to 20 / 1.7 to 2.2<br>No|
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<a<br>a ~—a<br>aan<br>1.95 [49.5]<br>5.50 [149.7]<br>2.63 [66.8]<br>4.75 [120.7]<br>**----- End of picture text -----**<br>
**18**
Specifications are subject to change without prior notice
## **HS053 • 0.5 ºC/W**
- 0.5ºC/W Thermal resistance
- Suitable for 1, 2, or 3 single or dual SSRs; one 3 phase SSR
- Panel mountable
> Notes: BEB **A B D** SB **G**
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Covers Hardware Lug Thermal<br>Kits Terminals Pads<br>**----- End of picture text -----**<br>
## **HS053**
**HS053** Size w/o bracket (W x L x H) [in] 6.00 x 6.00 x 3.50 Size w/o bracket (W x L x H) [mm] 152.4 x 152.4 x 88.9 Surface area [square inches / square cm] 694.3 / 4480 oo Heat sink material Aluminum Heat sink surface finish Black anodized • Weight w/o DIN bracket [lb / gr] 3.14 / 1423 SSR mounting holes Six 8 x 32 a>° ° Screw torque [in lb / N m] 15 to 20 / 1.7 to 2.2 Accepts fan(s) / qty & size [mm] Yes / one 80 AlyA Le Za
**19**
Complete specifications of these & other Crydom products available at: **www.crydom.com**
**HS033 • 0.36 ºC/W** NEW! has • 0.36ºC/W Thermal resistance • Suitable for 1, 2 or 3 single or dual SSRs; one 3 phase SSR • Panel mountable Notes: **A B D G** Covers Hardware Lug Thermal Kits Terminals Pads m ~~e~~ **HS033** Size w/o bracket (W x L x H) [in] 8.54 x 8.75 x 2.75 Size w/o bracket (W x L x H) [mm] 216.9 x 222.25 x 69.8 Surface area [square inches / square cm] 997.85 / 6437.73 Heat sink material Aluminum • Heat sink surface finish Black anodized Weight w/o DIN bracket [lb / gr] 5.75 / 2612 SSR mounting holes Six 8 x 32 Screw torque [in lb / N m] 15 to 20 / 1.7 to 2.2 Accepts fan(s) / qty & size [mm] No
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HS033<br>Nit.<br>7.85 [199.4]<br>8.75 [222.3]<br>2.75 [69.8]<br>8.54 [216.9]<br>**----- End of picture text -----**<br>
**20**
Specifications are subject to change without prior notice
## **HS023 • 0.25 ºC/W**
• 0.25ºC/W Thermal resistance • Suitable for 1, 2 or 3 single or dual SSRs; one 3 phase SSR • Panel mountable Notes: **A B D G** BEB BS
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Size w/o bracket (W x L x H) [in] 11.14 x 10 x 3.60 Size w/o bracket (W x L x H) [mm] 282.96 x 254 x 91.44 Surface area [square inches / square cm] 1538 / 9922.56 Heat sink material Aluminum Heat sink surface finish Black anodized Weight w/o DIN bracket [lb / gr] 9.76 / 4430 SSR mounting holes Six 8 x 32 Screw torque [in lb / N m] 15 to 20 / 1.7 to 2.2 Accepts fan(s) / qty & size [mm] No
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HS023<br>ON<br>•<br>Wi |<br>10 [254.0] 10.27 [260.9]<br>3.60 [91.4]<br>11.14 [283.0]<br>Assemblies<br>Accessories<br>**----- End of picture text -----**<br>
**21**
Complete specifications of these & other Crydom products available at: **www.crydom.com**
-
## Crydom SSR & Heat Sink Assemblies
Crydom offers a variety of its world class standard off-the-shelf single, dual and three phase Solid State Relays mounted on the Crydom HS series Heat Sinks. Our expertise in both SSR design and thermal management enables us to offer optimized preassembled solutions for SSR applications from 5 to 100+ Amps. Each Assembly is ready-to-use thus reducing procurement activities, secondary machining, and assembly labor.
The standard Crydom SSR/Heat Sink assemblies are either DIN rail mountable or Panel mountable depending upon model selected, and are available with either one pre-installed single channel SSR, dual SSR or three phase SSR . Customer installed options available for the assemblies include clear plastic touch safe SSR covers and copper terminal lugs suitable for up to 3/0 AWG wire.
If you don’t find the exact combination of Crydom SSRs and Heat Sinks that you need, Crydom offers custom adapted assemblies for applications where further optimization is required for cost, size or performance.
For more information on SSR/Heat Sink selection and available selection tools from Crydom, see page 23 of this catalog or go to www.crydom.com/en/HSseries.
## **SSR/Heat Sink Assembly Thermal Simulation**
**Series**
## **Total Number of Accepted Standard SSRs**
- **1:** 1 SSR (50, 30, 25, 20, 15 & 10 suffix only)
- **2:** 1 or 2 SSRs (20, 17, 12 & 072 suffix only)
- **3:** 1-3 SSRs or one 3phase (10, 073, 05, 03 & 02 suffix only)
See notes: **C F Standard Crydom SSR p/n** a8
**Thermal Resistance DIN Rail Bracket Number of Mounted SSRs 50:** 5.0 °C/W (DR suffix only) **Blank:** Not included **Blank:** 1 **30:** 3.0 °C/W **DR:** Included **2:** 2 **25:** 2.5 °C/W (50, 30, 20, 15, 12 & **3:** 3 **20:** 2.0 °C/W 10 suffix only)
**17:** 1.7 °C/W
**15:** 1.5 °C/W
**12:** 1.2 ºC/W
**10:** 1.0 °C/W
**07:** 0.7 °C/W **05:** 0.5 °C/W **03:** 0.36 °C/W **02:** 0.25 °C/W
**22**
Specifications are subject to change without prior notice
## Solid State Relay/Heat Sink Assembly Selection
## Why Select a SSR/Heat Sink Assembly versus a Solid State Relay and a Heat Sink?
Assemblies offer the advantage of eliminating the calculations and heat sink selection during the design phase of a project, and they eliminate the assembly process during the production phase of a project. Thermal derating curves for each SSR/Heat Sink combination make the selection of the best possible solution significantly easier. The SSRs and Heat Sinks arrive fully assembled with thermal interface material and mounting screws torqued to the correct values and are “ready to use”. Optional available DIN rail mounting brackets can also be ordered pre-installed on the heat sink, further easing mounting.
## Selecting a Solid State Relay/Heat Sink Assembly for an Application
Crydom offers technical assistance selecting a SSR/Heat Sink Assembly for any given SSR application through its Applications Engineering Department and on its website. Available “White Papers” and a selection “tool” to determine the optimum SSR/Heat Sink Assembly for an application based upon load current & voltage, control voltage and ambient temperature are available at www.crydom.com/en/HSseries.
Selection of the best assembly can be accomplished as follows:
1. Determine what maximum operating voltage is required for the application.
2. Determine the input control voltage required or voltage range available.
3. Determine the maximum load current and maximum ambient temperature that the Assembly is expected to operate in.
4. Establish the preferred mounting method, panel or DIN rail.
5. Once the above information is gathered, examine each Assembly’s derating chart in the catalog and select models with suitable combined rating for the required load current at the required ambient temperature.
6. From this group of Assemblies, select a model with the correct combination of the operating voltage, control voltage and required mounting.
7. Order the Crydom SSR/Heat Sink assembly from your preferred Crydom Distributor or contact your local Crydom Representative or Regional Sales Office for more information or technical assistance.
You may choose to go to our website at www.crydom.com/en/HSseries and use the assembly selection tool available there. The selection tool requires the same parameters as noted above to select an SSR/Heat Sink Assembly.
## How to Select a Solid State Relay/Heat Sink Assembly from the catalog
Each Assembly carries a maximum load current rating versus ambient temperature, line voltage rating and control voltage rating. There are load current ratings available up to 100+ Amps AC, line voltage ratings available up to 660 VAC and all models are available with DC control voltage.
## Don’t find the combination of ratings you need?
Crydom markets a broad selection of class leading Solid State Relays. We not only offer the customer the ability to select among a wide range of standard panel mount power SSR products, including AC output or DC output, random or zero turn on, single, dual or 3 phase SSRs mounted to any of our available heat sinks, but we can adapt the design of the Solid State Relay and even the Heat Sinks themselves to precisely meet your application requirements. Consult your local Crydom Representative for more information and assistance.
**23**
Complete specifications of these & other Crydom products available at: **www.crydom.com**
## **HS501DR • DIN Rail Mount**
## **Derating Curve**
- 10 Amps AC output @ 40ºC
- 24 to 280 or 48 to 660 VAC operating voltage range
- Single channel output
- 3 to 32 VDC input control voltage
- DIN rail mountable
- UL, CSA, VDE, CE approved SSRs
Notes: **B F G H** See8
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HS501DR w/25 Amps single channel SSR<br>**----- End of picture text -----**<br>
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10<br>8<br>6<br>4 =<br>2<br>0<br>20 30 40 50 60 70 80<br>Ambient Temperature (ºC)<br>Load Current (Amps)<br>**----- End of picture text -----**<br>
**Single Phase Included SSRs Operating Voltage Range [Vrms] Range [Arms]Load Current Control Voltage Range [VDC] Current [mA]Control** HS501DR-D2425 1 24-280 .04-10 3-32 3.4 @ 5 VDC HS501DR-HD6025 1 48-660 .04-10 3-32 2.0 @ 5 VDC
## **Assembly includes**
DIN Mounting Bracket (HS501DR) **3** SSR (See table above for options) Thermal Pad (HSP-1) **4** One Hadware Kit (HKM1)
**24**
Specifications are subject to change without prior notice
## **HS301DR • DIN Rail Mount**
## **Derating Curve**
- 24 Amps AC output @ 40ºC
- 24 to 280 or 48 to 660 VAC operating voltage range
- Single channel output
- 3 to 32 VDC input control voltage
- DIN rail mountable
- UL, CSA, VDE, CE approved SSRs
Notes: **B**
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HS301DR w/25 Amps single channel SSR<br>25 ———e<br>mee,<br>20<br>15<br>10<br>5<br>0<br>20 30 40 50 60 70 80<br>Ambient Temperature (ºC)<br>Load Current (Amps)<br>**----- End of picture text -----**<br>
|**Single Phase**|**Included**<br>**SSRs**|**Operating Voltage**<br>**Range [Vrms]**|**Load Current**<br>**Range [Arms]**|**Control Voltage**<br>**Range [VDC]**|**Control**<br>**Current [mA]**|
|---|---|---|---|---|---|
|HS301DR-D2425|1|24-280|.04-24|3-32|3.4 @ 5 VDC|
|HS301DR-HD6025|1|48-660|.04-24|3-32|2.0 @ 5 VDC|
## **Assembly includes**
@ **1** Ground screw (10-32 x 3/8 in) @ **4** Thermal Pad (HSP-1) **2** DIN Rail Kit (DRK1) **5** SSR (See table above for options) @ **3** Heat Sink (HS301) **6** One Hardware Kit 1 (HK1) @
**25**
Complete specifications of these & other Crydom products available at: **www.crydom.com**
## **HS251 • Panel Mount**
## **Derating Curve**
- 28 Amps AC output @ 40°C
- 24 to 280 or 48 to 660 VAC operating voltage range
- Single channel output
- 3 to 32 VDC input control voltage
- Panel mountable
- UL, CSA, VDE, CE approved SSRs
Notes: **B F G H** seen
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30<br>25<br>20<br>15<br>ee<br>10<br>5<br>0 ||<br>20 30 40 50 60 70 80<br>Ambient Temperature (ºC)<br>Load Current (Amps)<br>**----- End of picture text -----**<br>
|**Single Phase**<br>**Included**<br>**SSRs**<br>a|**Single Phase**<br>**Included**<br>**SSRs**<br>a|**Single Phase**<br>**Included**<br>**SSRs**<br>a|**Operating Voltage**<br>**Range [Vrms]**|**Load Current**<br>**Range [Arms]**|**Control Voltage**<br>**Range [VDC]**|**Control**<br>**Current [mA]**|
|---|---|---|---|---|---|---|
|HS251-D2450||1|24-280|.04-28|3-32|3.4 @ 5 VDC|
|HS251-HD6050||1|48-660|.04-28|3-32|2.0 @ 5 VDC|
## **Assembly includes**
- **1** Heat Sink (HS251) **3** SSR (See table above for options)
- ° **2** Thermal Pad (HSP-1) ° **4** One Hardware Kit 1 (HK1)
**26**
Specifications are subject to change without prior notice
## **HS202DR • DIN Rail Mount**
## **Derating Curve**
- 35 Amps AC output @ 40ºC
- 24 to 280 or 48 to 660 VAC operating voltage range
- Single channel output
- 3 to 32 VDC input control voltage
- DIN rail mountable
- UL, CSA, VDE, CE approved SSRs
Notes: **B**
|**Single Phase**<br>**Control**<br>**Current [mA]**<br>**Included**<br>**SSRs**<br>**Operating Voltage**<br>**Range [Vrms]**<br>**Load Current**<br>**Range [Arms]**<br>**Control Voltage**<br>**Range [VDC]**<br>24-280<br>3.4 @ 5 VDC<br>3-32<br>1<br>.04-35<br>HS202DR-D2450<br>TATTATTTTT~~T~~|
|---|
|48-660<br>2.0 @ 5 VDC<br>3-32<br>1<br>.04-35<br>HS202DR-HD6050|
## **HS202DR w/50 Amps single channel**
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35 eee ce ene cwooen. =.<br>30 ae<br>2520 Sse, cs. . Ss 9 = Ses<br>15 Ths, See,<br>10<br>5<br>0<br>20 30 40 50 60 70 80<br>Ambient Temperature (ºC)<br>Combined Load Current (Amps)<br>**----- End of picture text -----**<br>
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Accessories<br>**----- End of picture text -----**<br>
## **Assembly includes**
Ground screw (10-32 x 3/8 in) **4** Thermal Pad (HSP-1) DIN Rail Kit (DRK1) **5** SSR (See table above for options) Heat Sink (HS202) **6** One Hadware Kit 1 (HK1)
**27**
Complete specifications of these & other Crydom products available at: **www.crydom.com**
## **HS201DR • DIN Rail Mount**
## **Derating Curve**
- 35 Amps AC output @ 40ºC
- 24 to 280 or 48 to 660 VAC operating voltage range
- Single or Dual channel outputs
- 3 to 32 VDC input control voltage
- DIN Rail mountable
- UL, CSA, VDE, CE approved SSRs
Notes: **B**
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HS201DR w/50 Amps single channel<br>35 Se or 25 Amps / channel dual SSR a<br>ws<br>3025 — . se, a8.8,<br>20<br>15<br>. ss. } se . se,<br>10<br>5<br>0<br>20 30 40 50 60 70 80<br>Ambient Temperature (ºC)<br>Combined Load Current (Amps)<br>**----- End of picture text -----**<br>
|**Single Phase**|**Included**<br>**SSRs**|**Operating Voltage**<br>**Range [Vrms]**|**Load Current**<br>**Range [Arms]**|**Control Voltage**<br>**Range [VDC]**|**Control**<br>**Current [mA]**|
|---|---|---|---|---|---|
|HS201DR-D2450|1|24-280|.04-35|3-32|3.4 @ 5 VDC|
|HS201DR-HD6050|1|24-280|.04-35|3-32|2.0 @ 5 VDC|
|**Dual**|**Included**<br>**SSRs**|**Operating Voltage**<br>**Range [Vrms]**|**Load Current**<br>**Range [Arms]**|**Control Voltage**<br>**Range [VDC]**|**Control**<br>**Current [mA]**|
|---|---|---|---|---|---|
|HS201DR-CC2425W3U|1|24-280|.15-35|4-32|10 @ 12 VDC|
## **Dual**
## **Assembly includes**
@ **1** Ground screw (10-32 x 3/8 in) @ **4** Thermal Pad (HSP-1) @ **2** DIN Rail Kit (DRK1) @ **5** SSR (See table above for options) **3** Heat Sink (HS201) **6** One Hardware Kit 1 (HK1)
**28**
Specifications are subject to change without prior notice
## **HS172 • Panel Mount**
## **Derating Curve**
- 36 Amps AC output @ 40°C
- 24 to 280 or 48 to 660 VAC operating voltage range
- Single channel output
• 3 to 32 VDC input control voltage • Panel mountable • UL, CSA, VDE, CE approved SSRs Notes: **B F G H** To
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40<br>35<br>30<br>25<br>20<br>15<br>10<br>5<br>°<br>0<br>20 30 40 50 60 70 80<br>Ambient Temperature (ºC)<br>Load Current (Amps)<br>**----- End of picture text -----**<br>
a **Single Phase Included SSRs Operating Voltage Range [Vrms] Range [Arms]Load Current Control Voltage Range [VDC] Current [mA]Control** HS172-D2450 1 24-280 .04-36 3-32 3.4 @ 5 VDC HS172-HD6050 1 48-660 .04-36 3-32 2.0 @ 5 VDC
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Accessories<br>**----- End of picture text -----**<br>
## **Assembly includes**
Heat Sink (HS172) **3** SSR (See table above for options) Thermal Pad (HSP-1) **4** One Hardware Kit 1 (HK1)
**29**
Complete specifications of these & other Crydom products available at: **www.crydom.com**
## **HS151DR • DIN Rail Mount**
## **Derating Curve**
- 40 Amps AC output @ 40°C
- 24 to 280 or 48 to 660 VAC operating voltage range
- Single or Dual channel outputs
- 3 to 32 VDC input control voltage
- DIN Rail mountable
- UL, CSA, VDE, CE approved SSRs
> Notes: BEEBE **B F G H** BS **I**
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HS151DR w/50 Amps single channel<br>or 50 Amps / channel dual SSR<br>40<br>35<br>30 “Tree,<br>25<br>20<br>15<br>10 {<br>5<br>0<br>20 30 40 50 60 70 80<br>Ambient Temperature (ºC)<br>Combined Load Current (Amps)<br>**----- End of picture text -----**<br>
|**Single Phase**|**Included**<br>**SSRs**|**Operating Voltage**<br>**Range [Vrms]**|**Load Current**<br>**Range [Arms]**|**Control Voltage**<br>**Range [VDC]**|**Control**<br>**Current [mA]**|
|---|---|---|---|---|---|
|HS151DR-D2450|1|24-280|.04-40|3-32|3.4 @ 5 VDC|
|HS151DR-HD6050|1|48-660|.04-40|3-32|2.0 @ 5 VDC|
|**Dual**|**Included**<br>**SSRs**|**Operating Voltage**<br>**Range [Vrms]**|**Load Current**<br>**Range [Arms]**|**Control Voltage**<br>**Range [VDC]**|**Control**<br>**Current [mA]**|
|---|---|---|---|---|---|
|HS151DR-CC2450W3U|1|24-280|.15-40|4-32|10 @ 12 VDC|
## **Assembly includes**
Ground screw (10-32 x 3/8 in) **4** Thermal Pad (HSP-1) DIN Rail Kit (DRK1) **5** SSR (See table above for options) Heat Sink (HS151) **6** One Hardware Kit 1 (HK1)
**30**
Specifications are subject to change without prior notice
## **HS122DR • DIN Rail Mount**
## **Derating Curve**
- 45 Amps AC output @ 40ºC
- 24 to 280 or 48 to 660 VAC operating voltage range
- Single or dual channel inputs
- 3 to 32 VDC input control voltage
- DIN Rail mountable
- UL, CSA, VDE, CE approved SSRs
> Notes: SEEE8 **B F G H I**
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HS122DR w/50 Amps single channel<br>or 50 Amps / channel dual SSR<br>45<br>40<br>35<br>30<br>25<br>20<br>1510 =<br>5<br>0<br>20 30 40 50 60 70 80<br>Ambient Temperature (ºC)<br>Combined Load Current (Amps)<br>**----- End of picture text -----**<br>
|**Single Phase**|**Included**<br>**SSRs**|**Operating Voltage**<br>**Range [Vrms]**|**Load Current**<br>**Range [Arms]**|**Control Voltage**<br>**Range [VDC]**|**Control**<br>**Current [mA]**|
|---|---|---|---|---|---|
|HS122DR-D2450|1|24-280|.04-45|3-32|3.4 @ 5 VDC|
|HS122DR-HD6050|1|48-660|.04-45|3-32|2.0 @ 5 VDC|
|**Dual**|**Included**<br>**SSRs**|**Operating Voltage**<br>**Range [Vrms]**|**Load Current**<br>**Range [Arms]**|**Control Voltage**<br>**Range [VDC]**|**Control**<br>**Current [mA]**|
|---|---|---|---|---|---|
|HS122DR-CC2450W3U|1|24-280|.15-45|4-32|10 @ 12VDC|
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Accessories<br>**----- End of picture text -----**<br>
## **Assembly includes**
Ground screw (10-32 x 3/8 in) **4** Thermal Pad (HSP-1) DIN Rail Kit (DRK1) **5** SSR (See table above for options) Heat Sink (HS122) **6** One Hadware Kit 1 (HK1)
**31**
Complete specifications of these & other Crydom products available at: **www.crydom.com**
## **HS103DR • DIN Rail Mount**
## **Derating Curve**
- 55 Amps AC output @ 40°C
- 24 to 280 or 48 to 660 VAC operating voltage range
- Single channel or 3 phase outputs
- 3 to 32 VDC input control voltage
- DIN Rail mountable
• UL, CSA, VDE, CE approved SSRs Notes: Ti **B F G H I**
**Single Phase Included SSRs Operating Voltage Range [Vrms] Range [Arms]Load Current Control Voltage Range [VDC] Current [mA]Control** HS103DR-D2490 1 24-280 .04-55 3-32 3.4 @ 5 VDC HS103DR-HD6090 1 48-660 .04-55 3-32 2.0 @ 5 VDC **3 Phase Included Operating Voltage Load Current Control Voltage Control SSRs Range [Vrms] Range [Arms] Range [VDC] Current [mA]** HS103DR-D53TP25D 1 48-530 .05-55 3-32 20 @ 5 VDC Se **Assembly includes 1** Fasteners **4** Thermal Pad (HSP-1/HSP-3) **2** Extruded DIN Rail Bracket **5** SSR (See table above for options) ee@ **3** Heat Sink (HS103) e@@ **6** One Hardware Kit 1 (HK1) e e
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**----- Start of picture text -----**<br>
HS103DR w/90 Amps single channel<br>or 25 Amps / channel 3 Phase SSR<br>60<br>50<br>40<br>30<br>20 a<br>10<br>0<br>20 30 40 50 60 70 80<br>Ambient Temperature (ºC)<br>Combined Load Current (Amps)<br>**----- End of picture text -----**<br>
**==> picture [65 x 29] intentionally omitted <==**
**----- Start of picture text -----**<br>
Us| 1<br>**----- End of picture text -----**<br>
**32**
Specifications are subject to change without prior notice
## **HS072 • Panel Mount**
## **Derating Curve**
• 65 Amps AC output @ 40°C **HS072 w/90 Amps single channel SSR** • 24 to 280 or 48 to 660 VAC operating voltage range 70 • Single channel output 60 • 3 to 32 VDC input control voltage 50 • Panel mountable 40 • UL, CSA, VDE, CE approved SSRs 30 Notes: **B F G H** 20 10 0 20 30 40 50 60 70 cane ~~—~~
**==> picture [179 x 95] intentionally omitted <==**
**----- Start of picture text -----**<br>
70<br>60<br>50<br>40<br>30<br>20<br>10<br>0<br>20 30 40 50 60 70 80<br>—<br>Ambient Temperature (ºC)<br>Load Current (Amps)<br>**----- End of picture text -----**<br>
|**Single Phase**<br>HS072-D2490<br>HS072-HD6090|**Included**<br>**SSRs**<br>1<br>1|**Operating Voltage**<br>**Range [Vrms]**<br>24-280<br>48-660|**Load Current**<br>**Range [Arms]**<br>.04-65<br>.04-65|**Control Voltage**<br>**Range [VDC]**<br>3-32<br>3-32|**Control**<br>**Current [mA]**<br>3.4 @ 5 VDC<br>2.0 @ 5 VDC|
|---|---|---|---|---|---|
**==> picture [7 x 41] intentionally omitted <==**
**----- Start of picture text -----**<br>
Accessories<br>**----- End of picture text -----**<br>
**Assembly includes 1** Heat Sink (HS072) **3** SSR (See table above for options) © **2** Thermal Pad (HSP-1) ; **4** One Hardware Kit 1 (HK1) © ©
**33**
Complete specifications of these & other Crydom products available at: **www.crydom.com**
## **HS053 • Panel Mount**
## **Derating Curve**
- 82.5 Amps AC output @ 40°C
- • 24 to 280 or 48 to 660 VAC operating voltage range • Single channel or 3 phase outputs
- 3 to 32 VDC input control voltage
- Panel mountable
- UL, CSA, VDE, CE approved SSRs
Notes: **B**
**==> picture [179 x 108] intentionally omitted <==**
**----- Start of picture text -----**<br>
HS053 w/125 Amps single channel<br>or 50 Amps / 3 Phase SSR<br>100<br>80<br>60<br>40<br>20<br>0<br>20 30 40 50 60 70 80<br>Ambient Temperature (ºC)<br>Combined Load Current (Amps)<br>**----- End of picture text -----**<br>
**Single Phase Included SSRs Operating Voltage Range [Vrms] Range [Arms]Load Current Control Voltage Range [VDC] Current [mA]Control** HS053-D24125 1 24-280 .15-82.5 3-32 3.4 @ 5 VDC HS053-HD60125 1 48-660 .15-82.5 3-32 2.0 @ 5 VDC
**3 Phase Included Operating Voltage Load Current Control Voltage Control SSRs Range [Vrms] Range [Arms] Range [VDC] Current [mA]** HS053-D53TP50D 1 48-530 .05-82.5 3-32 20 @ 5 VDC **2** L ~~S~~ 4 oh **Assembly includes 1** Heat Sink (HS053) **3** SSR (See table above for options) **2** Thermal Pad (HSP-1/HSP-3) **4** One Hardware Kit 1 (HK1) — iy
**34**
Specifications are subject to change without prior notice
•
## Accessories
The installation of Crydom relays and assemblies is supported with a comprehensive offer of accessories including Thermal Pads, Protective Covers, Terminal Lugs, Hardware Kits, and DIN Rail Kits. Crydom can also create special configuration SSR/ heat sink assemblies that include installed accessories if so desired.
For complete specifications of these and other Crydom accessories visit the Crydom website at www.crydom.com
## **Product / Accessory index**
|7<br>**HS501DR**|~~a/a!]~~|~~a/a!]~~|~~F~~1<<br>~~a/a!][|~~|1<<br>~~[|~~|~~[|~~<br>~~[|e]~~|~~©~~<br>~~[|e]~~|~~[|e][wls|~~|~~[wls|~~|~~[wls|~~|~~[wls|[&~~|~~[&~~|
|---|---|---|---|---|---|---|---|---|---|---|---|
|8<br>**HS301**|~~a/a!]~~<br>~~Oo]~~|~~a/a!]~~<br>~~Oo]~~<br>~~|~~|~~a/a!][|~~<br>~~fe]~~|~~[|~~<br>~~fe]~~|~~[|~~<br>~~[|e]~~<br>~~fe]fe]~~|~~[|e]~~<br>~~fe]~~|~~[|e][wls|~~<br>~~fe]fois]~~|~~[wls|~~<br>~~fois]~~|~~[wls|~~<br>~~fois]~~|~~[wls|[&~~<br>~~fois]~~|~~[&~~|
|9<br>**HS251**<br>~~(818)~~|~~a/a!]~~<br>~~Oo]~~<br>~~(818)~~<br>~~ela)~~|~~a/a!]~~<br>~~Oo]~~<br>~~|~~<br>~~(818)~~<br>~~ela)~~|~~a/a!] [|~~<br>~~fe]~~<br>~~(818)[colo~~<br>~~ela)~~|~~[|~~<br>~~fe]~~<br>~~[colo~~<br>|~~[|~~<br>~~[|e]~~<br>~~fe]fe]~~<br>~~[colo~~<br>|~~[|e]~~<br>~~fe]~~<br>~~e~~<br>|~~[|e] [wls|~~<br>~~fe]fois]~~<br>~~el~~<br>|~~[wls|~~<br>~~fois]~~<br>~~lias~~<br>|~~[wls|~~<br>~~fois]~~<br>~~as~~<br>|~~[wls| [&~~<br>~~fois]~~<br>~~as)~~<br>~~ala~~<br>|~~[&~~<br>~~)~~<br>~~ala~~<br>|
|10<br>**HS202**<br>~~(818)~~|~~Oo]~~<br>~~(818)~~<br>~~ela)~~<br>~~ala!~~|~~Oo]~~<br>~~|~~<br>~~(818)~~<br>~~ela)~~<br>~~ala!~~|~~fe]~~<br>~~(818)[colo~~<br>~~ela)(o|~~<br>~~ala!~~|~~fe]~~<br>~~[colo~~<br>~~(o|~~<br>|~~fe] fe]~~<br>~~[colo~~<br>~~(o||e]~~<br>|~~fe]~~<br>~~e~~<br>~~|e]~~<br>|~~fe] fois]~~<br>~~el~~<br>~~|e]fais)~~<br>|~~fois]~~<br>~~lias~~<br>~~fais)~~<br>|~~fois]~~<br>~~as~~<br>~~fais)~~<br>|~~fois]~~<br>~~as)~~<br>~~ala~~<br>~~fais)[&~~<br>|~~)~~<br>~~ala~~<br>~~[&~~|
|11<br>**HS201**<br>~~(818)~~|~~(818)~~<br>~~ela)~~<br>~~ala!~~<br>~~68/6)~~|~~(818)~~<br>~~ela)~~<br>~~ala!~~<br>~~68/6)~~|~~(818) [colo~~<br>~~ela)(o|~~<br>~~ala![2]~~<br>~~68/6)~~|~~[colo~~<br>~~(o|~~<br>~~[2]~~<br>|~~[colo~~<br>~~(o||e]~~<br>~~[2]|e)~~<br>|~~e~~<br>~~|e]~~<br>~~|e)~~<br>|~~el~~<br>~~|e]fais)~~<br>~~|e)fawiel~~<br>|~~lias~~<br>~~fais)~~<br>~~fawiel~~<br>|~~as~~<br>~~fais)~~<br>~~fawiel~~<br>|~~as)~~<br>~~ala~~<br>~~fais)[&~~<br>~~fawiel~~<br>~~|~~<br>|~~)~~<br>~~ala~~<br>~~[&~~<br>|
|12<br>**HS172**<br>~~(418)~~|~~ela)~~<br>~~ala!~~<br>~~68/6)~~<br>~~(418)~~|~~ela)~~<br>~~ala!~~<br>~~68/6)~~<br>~~(418)~~|~~ela) (o|~~<br>~~ala![2]~~<br>~~68/6)jo)~~<br>~~(418)~~|~~(o|~~<br>~~[2]~~<br>~~jo)~~<br>|~~(o||e]~~<br>~~[2]|e)~~<br>~~jo)[|~~<br>|~~|e]~~<br>~~|e)~~<br>~~[|~~<br>|~~|e]fais)~~<br>~~|e)fawiel~~<br>~~[|[alis|~~<br>|~~fais)~~<br>~~fawiel~~<br>~~[alis|~~<br>|~~fais)~~<br>~~fawiel~~<br>~~[alis|~~<br>|~~ala~~<br>~~fais)[&~~<br>~~fawiel~~<br>~~|~~<br>~~[alis||e~~<br>|~~ala~~<br>~~[&~~<br>~~|e~~<br>|
|13<br>**HS151**<br>~~(418)~~|~~ala!~~<br>~~68/6)~~<br>~~(418)~~<br>~~al~~|~~ala!~~<br>~~68/6)~~<br>~~(418)~~<br>~~al~~|~~(o|~~<br>~~ala! [2]~~<br>~~68/6)jo)~~<br>~~(418)|~~|~~(o|~~<br>~~[2]~~<br>~~jo)~~<br>~~|~~~~**olo**~~|~~(o| |e]~~<br>~~[2]|e)~~<br>~~jo)[|~~<br>~~**olo**|~~|~~|e]~~<br>~~|e)~~<br>~~[|~~<br>~~|©||~~|~~|e] fais)~~<br>~~|e)fawiel~~<br>~~[|[alis|~~<br>~~||~~|~~fais)~~<br>~~fawiel~~<br>~~[alis|~~<br>~~<a||~~|~~fais)~~<br>~~fawiel~~<br>~~[alis|~~<br>~~||~~|~~fais) [&~~<br>~~fawiel~~<br>~~|~~<br>~~[alis||e~~<br>~~**|**~~|~~[&~~<br>~~|e~~<br>~~|~~|
|14<br>**HS122**<br>~~(418)~~|~~68/6)~~<br>~~(418)~~<br>~~al~~|~~68/6)~~<br>~~(418)~~<br>~~al~~<br>~~|~~|~~[2]~~<br>~~68/6) jo)~~<br>~~(418)|~~<br>~~l~~|~~[2]~~<br>~~jo)~~<br>~~|~~~~**olo**~~<br>~~l~~|~~[2] |e)~~<br>~~jo)[|~~<br>~~**olo**|~~<br>~~l~~|~~|e)~~<br>~~[|~~<br>~~|©||~~<br>~~l e~~|~~|e) fawiel~~<br>~~[|[alis|~~<br>~~||~~<br>~~ele~~|~~fawiel~~<br>~~[alis|~~<br>~~<a||~~<br>~~eles|~~|~~fawiel~~<br>~~[alis|~~<br>~~||~~<br>~~les|~~|~~fawiel~~<br>~~|~~<br>~~[alis||e~~<br>~~**|**~~<br>~~les|~~|~~|e~~<br>~~|~~|
|15<br>**HS103**<br>~~(418)~~|~~(418)~~<br>~~al~~<br>~~al~~|~~(418)~~<br>~~al~~<br>~~|~~<br>~~al~~|~~jo)~~<br>~~(418) |~~<br>~~l~~|~~jo)~~<br>~~|~~~~**olo**~~<br>~~l~~|~~jo) [|~~<br>~~**olo**|~~<br>~~l~~|~~[|~~<br>~~|©||~~<br>~~l e~~|~~[| [alis|~~<br>~~||~~<br>~~ele~~|~~[alis|~~<br>~~<a||~~<br>~~eles|~~|~~[alis|~~<br>~~||~~<br>~~les|~~<br>~~ee~~|~~[alis| |e~~<br>~~**|**~~<br>~~les|~~<br>~~ee~~|~~|e~~<br>~~|~~|
|16<br>**HS101**<br>|~~al~~<br>~~ee~~<br>~~al~~<br>~~a]~~|~~al~~<br>~~|~~<br>~~ee~~<br>~~al~~<br>~~|~~<br>~~a]~~|~~|~~<br>~~l~~<br>~~ee~~<br>~~lolol~~|~~|~~~~**olo**~~<br>~~l~~<br>~~ee~~<br>~~lolol~~|~~**olo**|~~<br>~~l~~<br>~~ee~~<br>~~lolol~~|~~| © ||~~<br>~~l e~~<br>~~ee~~<br>~~lolol©~~|~~|| ~~<br>~~ele~~<br>~~ee~~<br>~~|e~~|~~<a ||~~<br>~~e les|~~<br>~~ee~~<br>~~|eleq|~~|~~|| ~~<br>~~les|~~<br>~~ee~~<br>~~ee~~<br>~~leq|~~|~~**|** ~~<br>~~les|~~<br>~~ee~~<br>~~ee~~<br>~~leq||~~|~~|~~<br>~~ee~~|
|17<br>**HS073**|~~ee~~<br>~~al~~<br>~~a]~~<br>~~al~~|~~ee~~<br>~~al~~<br>~~|~~<br>~~a]~~<br>~~|~~<br>~~al~~|~~ee~~<br>~~lolol~~<br>~~[o|~~|~~ee~~<br>~~lolol~~<br>~~[o|~~|~~ee~~<br>~~lolol~~<br>~~[o|[|~~|~~ee~~<br>~~lolol©~~<br>~~[|~~|~~ee~~<br>~~|e~~<br>~~[|leles|~~|~~ee~~<br>~~|eleq|~~<br>~~leles|~~|~~ee~~<br>~~ee~~<br>~~leq|~~<br>~~leles|~~|~~ee~~<br>~~ee~~<br>~~leq||~~<br>~~leles|~~<br>~~|~~|~~ee~~|
|18<br>**HS072**|~~al~~<br>~~a]~~<br>~~al~~<br>~~a]~~|~~al~~<br>~~|~~<br>~~a]~~<br>~~|~~<br>~~al~~<br>~~|~~<br>~~a]~~|~~lolol~~<br>~~[o|~~<br>~~lolol~~|~~lolol~~<br>~~[o|~~<br>~~lolol~~|~~lolol~~<br>~~[o|[|~~<br>~~lolol~~|~~lolol©~~<br>~~[|~~<br>~~lololel]~~|~~|e~~<br>~~[|leles|~~<br>~~el]elas!~~|~~|eleq|~~<br>~~leles|~~<br>~~elas!~~|~~ee~~<br>~~leq|~~<br>~~leles|~~<br>~~elas!~~|~~ee~~<br>~~leq||~~<br>~~leles|~~<br>~~|~~<br>~~elas!a]~~|~~a]~~|
|19<br>**HS053**|~~a]~~<br>~~al~~<br>~~a]~~<br>~~Ot)~~|~~| ~~<br>~~a]~~<br>~~|~~<br>~~al~~<br>~~|~~<br>~~a]~~<br>~~|~~<br>~~Ot)~~|~~lolol~~<br>~~[o|~~<br>~~lolol~~<br>~~[e~~|~~lolol~~<br>~~[o|~~<br>~~lolol~~<br>~~[e~~~~**lo**~~|~~lolol~~<br>~~[o|[|~~<br>~~lolol~~<br>~~**lo**~~|~~lolol © ~~<br>~~[|~~<br>~~lololel]~~<br>~~**e**l~~|~~|e~~<br>~~[|leles|~~<br>~~el]elas!~~<br>~~ll~~|~~|e leq|~~<br>~~leles|~~<br>~~elas!~~<br>~~l~~~~**a**la!~~|~~leq|~~<br>~~leles|~~<br>~~elas!~~<br>~~la!~~|~~leq| |~~<br>~~leles|~~<br>~~|~~<br>~~elas!a]~~<br>~~la!al~~|~~a]~~<br>~~al~~|
|20<br>**HS033**|~~al~~<br>~~a]~~<br>~~Ot)~~|~~| ~~<br>~~al~~<br>~~|~~<br>~~a]~~<br>~~|~~<br>~~Ot)~~<br>~~|~~|~~[o|~~<br>~~lolol~~<br>~~[e~~<br>~~Lo~~|~~[o|~~<br>~~lolol~~<br>~~[e~~~~**lo**~~<br>~~Lo~~|~~[o| [|~~<br>~~lolol~~<br>~~**lo**~~|~~[|~~<br>~~lololel]~~<br>~~**e**l~~<br>~~l]~~|~~[| leles|~~<br>~~el]elas!~~<br>~~ll~~<br>~~l]i~~|~~leles|~~<br>~~elas!~~<br>~~l~~~~**a**la!~~<br>~~i~~<br>~~ie]~~|~~leles|~~<br>~~elas!~~<br>~~la!~~<br>~~ie]~~|~~leles|~~<br>~~|~~<br>~~elas!a]~~<br>~~la!al~~<br>~~ie]|~~|~~a]~~<br>~~al~~|
|21<br>**HS023**|~~a]~~<br>~~Ot)~~|~~| ~~<br>~~a]~~<br>~~|~~<br>~~Ot)~~<br>~~|~~|~~lolol~~<br>~~[e~~<br>~~Lo~~|~~lolol~~<br>~~[e~~~~**lo**~~<br>~~Lo~~|~~lolol~~<br>~~**lo**~~|~~lolol el]~~<br>~~**e**l~~<br>~~l]~~|~~el] elas!~~<br>~~ll~~<br>~~l]i~~|~~elas!~~<br>~~l~~~~**a**la!~~<br>~~i~~<br>~~ie]~~|~~elas!~~<br>~~la!~~<br>~~ie]~~|~~elas! a]~~<br>~~la!al~~<br>~~ie]|~~|~~a]~~<br>~~al~~|
**35**
Complete specifications of these & other Crydom products available at: **www.crydom.com**
•
## **Covers**
## **Part Number: KS100**
Clear plastic cover for 3rd generation single phase SSRs
**Part Number: KS101** Clear plastic cover for 4th generation single phase SSRs new!
## **Lug Terminals**
## **Part Number TRM6**
Accepts AWG 14 (2.1 mm[2] ) to AWG 6 (13.3 mm[2] ) wire size. Mounts with #8, #10, M4 or M5 screws.
## **Part Number: TRM1**
Accepts AWG 6 (13.3 mm[2] ) to AWG 0 (53.5 mm[2] ) wire size. Mounts with #8, #10, M4 or M5 screws. (Not compatible with IP20)
## **Part number: KS300**
Clear plastic cover for three phase SSRs.
## **Part Number TRM3/0**
Accepts AWG 4 (21.2 mm[2] ) to AWG 3/0 (85 mm[2] ) wire size. Mounts with 3/8” bolt/stud.
## **DIN Rail Bracket**
## **Part Number: DRK1**
Spring, retaining clip, 45 mm DIN Rail bracket and 2 screws 6-32 x 1/4 in.
## **Thermal Pads**
## **Part Number: HSP-1**
Non-adhesive thermal pads for standard hockey puck package SSRs (25 pack).
**Hardware Kits** YF asl
## **Part Number: HK1**
Bag with 2 SSR mounting screws 8-32 x 3/8.
## **Part Number: HK2**
Bag with 1 ground screw 10-32 x 3/8 and 2 bracket screws.
**Part Number: HKM1** Bag with 2 SSR mounting screws M4 x 9mm. For use with mew! HS101 & HS501DR.
## **Part Number: HSP-2**
Thermal pad for standard hockey puck package SSRs. Adhesive on one side.
## **Part Number: HSP-3**
Non-adhesive thermal pad for large puck panel mount SSRs.
## **Part Number: HSP-5**
Thermal pad for large puck panel mount SSRs. Adhesive on one side.
**36**
Specifications are subject to change without prior notice
## **AMERICAS**
## **United States & Canada**
## **Sales Support:**
Tel.: +1 (877) 502 5500 Fax: +1 (619) 210 1590 sales@crydom.com
## **Southern & Central American Countries**
Tel.: +1 (877) 502 5500 Fax: +1 (619) 210 1590 sales@crydom.com
**Technical Support:** Tel.: +1 (877) 702 7700 support@crydom.com
## © 2014 Crydom Inc., All Rights Reserved.
Specifications are subject to change without prior notice. Crydom and the Crydom logo are registered trademarks of Crydom Inc.
## CAT/CR/HS2/EN
Distributed by :
**EUROPE, MIDDLE EAST & AFRICA**
## **ASIA**
## **Regional Sales & Technical Support**
## **Spain**
## **France**
## **United Kingdom**
Tel.: +34 902 876 217 Fax: +44 (0) 1202 416171 sales-europe@crydom.com support-europe@crydom.com
Tel.: +33 (0) 1707 92389 Fax: +44 (0) 1202 416171 sales-europe@crydom.com support-europe@crydom.com
Tel.: +44 (0) 1202 416170 Fax: +44 (0) 1202 416171 sales-europe@crydom.com support-europe@crydom.com
## **Germany**
**Austria & Switzerland** Tel.: +44 (0) 1202 416170 Fax: +44 (0) 1202 416171 vertrieb@crydom.com support-europe@crydom.com
## **Netherlands**
Tel.: +31 (0) 71 582 0068 FFax: +44 (0) 1202 416171 sales-europe@crydom.com support-europe@crydom.com
Tel.: +49 (0) 180 3000 506 Fax: +44 (0) 1202 416171 vertrieb@crydom.com support-europe@crydom.com
## **Italy**
## **Belgium**
**Italy Middle East,** Tel.: +39 (0) 2360 26567 **Africa & Other European** Fax: +44 (0) 1202 416171 **Countries** sales-europe@crydom.com el.: +44 (0) 1202 416170 support-europe@crydom.com Fax: +44 (0) 1202 416171
Tel.: +32 (0) 2 460 4413 Fax: +44 (0) 1202 416171 sales-europe@crydom.com support-europe@crydom.com
el.: +44 (0) 1202 416170 Fax: +44 (0) 1202 416171 sales-europe@crydom.com support-europe@crydom.com
## **India & South East Asia Pacific**
## **China & Hong Kong**
## **South Korea**
## **Sales Support**
Tel.: +82 31 601 2088 Fax: +82 31 601 2099 sales-cn@crydom.com
Tel.: +86 (21) 2306 1648 Fax: +86 (21) 2306 1601 sales-cn@crydom.com
Tel.: +91 80 6792 0879 sales-cn@crydom.com
**Technical Support** support-cn@crydom.com
04/2014 Rev.100416
Updated at April 29, 2026
About Novapart
Novapart is a B2B electronic component broker specialising in stock shortages and cost reduction. We source hard-to-find parts and identify compliant alternatives across a catalogue of 410,000+ components from 500+ manufacturers.
Learn more →Stock Shortage Specialist
When a component is unavailable, discontinued or has an unacceptable lead time, we tap into our network of vetted European and Asian distributors to source what you need — without compromising on quality or traceability.
Request a quote →Compliant Alternatives
We identify pin-to-pin, electrically equivalent substitutes that meet the same certifications (RoHS, AEC-Q100, REACH) as your original specification — validated against datasheets, not just part numbers. Often at a lower cost.
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