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RY4S-ULDC24V..
Power Relay, 4PDT, 24 VDC, 5 A, RY, Socket, Non Latching
⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
- Manufacturer: IDEC
- Product type: Power Relays
- Coil Type: Non Latching
- Coil Voltage: 24VDC
- Product Range: RY
- Relay Mounting: Socket
- Coil Resistance: 650ohm
- Contact Current: 5A
- Relay Terminals: Quick Connect
- Contact Material: Silver
- Contact Voltage VAC: 240V
- Contact Voltage VDC: 30V
- Approvals & Standards: CE, CSA, UL
- Contact Configuration: 4PDT
| Delivery and price | |
|---|---|
| Units per pack | 50 |
| Price | 11.47 € |
| Current stock | 10+ |
| Lead time | 30 days |
Datasheet
**Relays & Sockets**
**RY/RM**
## **RY/RM Series Miniature Relays**
## **Key features:**
- RY2 (3A), RY4 (5A), RM2 (5A)
- General purpose miniature relays
- 3A or 5A contact capacity
- Wide variety of terminal styles and coil voltages meet a wide range of applications
- All 4PDT types have arc barriers.
## **Part Number Selection**
|||Part Number|Part Number|||
|---|---|---|---|---|---|
|Contact|Model|Plug-in Terminal|PC Board Terminal||Coil Voltage Code|
|DPDT (Slim) 3A|Standard<br>With Indicator<br>With Check Button<br>With Indicator and Check Button<br>Top Bracket Mounting|RY2S-U0<br>RY2S-UL0<br>RY2S-UC0<br>RY2S-ULC0<br>RY2S-UT0|RY2V-U0<br>RY2V-UL0<br>—||AC6V, AC12V, AC24V, AC110V, AC120V,<br>AC220V, AC240V<br>DC6V, DC12V, DC24V, DC48V, DC110V|
||With Diode (DC coil only)|RY2S-UD0|RY2V-UD0||DC6V, DC12V, DC24V, DC48V, DC110V|
||Standard|RM2S-U0|RM2V-U0|||
|DPDT (Wide) 5A<br>Pe~~le~~|With Indicator<br>RM2S-UL0<br>RM2V-UL0<br>With Check Button<br>RM2S-UC0<br>—<br>With Indicator and Check Button<br>RM2S-ULC0<br>Top Bracket Mounting<br>RM2S-UT0<br>With Diode (DC coil only)<br>RM2S-UD0<br>With Indicator and Diode (DC coil only)<br>RM2S-ULD0<br>~~le~~||||RYAC6V, AC12V, AC24V, AC110-120V, AC220-240V<br>DC6V, DC12V, DC24V, DC48V, DC100-110V<br>DC6V, DC12V, DC24V, DC48V, DC100-110V|
||Standard|RY4S-U0|RY4V-U0|||
|4PDT 5A|With Indicator<br>RY4S-UL0<br>With Check Button<br>RY4S-UC0<br>With Indicator and Check Button<br>RY4S-ULC0<br>Top Bracket Mounting<br>RY4S-UT0<br>~~——~~||RY4V-UL0<br>—||AC6V, AC12V, AC24V, AC110-120V,<br>AC220-240V<br>DC6V, DC12V, DC24V, DC48V, DC100-110V|
|With Diode (DC coil only)<br>RY4S-UD0<br>With Indicator and Diode (DC coil only)<br>RY4S-ULD0<br>Top mount models are designed to mount directly to a panel and do not require a socket.<br>~~aA~~||||DC6V, DC12V, DC24V, DC48V, DC100-110V<br>**Ordering Information**<br>When ordering, specify the Part No. and coil voltage code:<br>~~OO~~||
**Ordering Information** When ordering, specify the Part No. and coil voltage code: ~~OO~~ (example) **RY4S-U AC110-120V** Part No. Coil Voltage Code
1705151135
**800-262-IDEC** (4332) • USA & Canada
899
**Relays & Sockets**
**RY/RM**
~~’~~
## **Sockets**
|Switches & Pilot Lights||Relays<br>RY2S<br>RM2<br>RY4S|||Standard DIN<br>Rail Mount<br>SY2S-05<br>SM2S-05<br>SY4S-05|Standard DIN<br>Rail Mount<br>SY2S-05<br>SM2S-05<br>SY4S-05|Finger-safe DIN<br>Rail Mount<br>Through Panel Mount<br>SY2S-05C<br>SY2S-51<br>SM2S-05C<br>SM2S-51<br>SY4S-05C<br>SY4S-51|Finger-safe DIN<br>Rail Mount<br>Through Panel Mount<br>SY2S-05C<br>SY2S-51<br>SM2S-05C<br>SM2S-51<br>SY4S-05C<br>SY4S-51|Through Panel Mount<br>PCB Mount<br>SY2S-61<br>SY4S-61<br>SY4S-62|Through Panel Mount<br>PCB Mount<br>SY2S-61<br>SY4S-61<br>SY4S-62|
|---|---|---|---|---|---|---|---|---|---|---|
||||||Pt|Pt|Pt|Pt|Pt~~e~~|~~e~~|
|Signaling Lights<br>**Relays & Sockets**<br>~~’~~||**Hold Down Springs & Clips**<br>Appearance<br>Item<br>Pullover Wire<br>Spring<br>Leaf Spring1<br>(side latch)<br>Pt<br>te<br>e|||||Relay<br>For DIN<br>Mount Socket<br>RY2S<br>SY2S-02F1<br>RM2<br>SY4S-51F1<br>RY4S<br>RY2S<br>SFA-2022<br>RM2, RY4S<br>Pt|Pt|For Through Panel &<br>PCB Mount Socket<br>SY4S-51F1<br>SY4S-51F1<br>SFA-302<br>Pt~~e~~|~~e~~|
|Timers||_,||||Leaf Spring1<br>(top latch)|RY2S<br>SFA-1012<br>RM2<br>RY4S||SFA-301||
1. Not available for PCB mount socket SY4S-62.
2. Order 2 pieces per relay.
## **Accessories**
|**Accessories**|||||
|---|---|---|---|---|
|Item|Appearance|Use with|Part No.|Remarks|
|Aluminum<br>DIN Rail<br>(1 meter length)||All DIN rail sockets|BNDN1000|The BNDN1000 is designed to accommodate DIN mount sockets.<br>Made of durable extruded aluminum, the BNDN1000 measures 0.413<br>(10.5mm) in height and 1.37 (35mm) in width (DIN standard). Standard<br>length is 39” (1,000mm).|
|DIN Rail End<br>Stop||DIN rail|BNL5|9.1 mm wide.|
|Replacement<br>Hold-Down<br>Spring Anchor||Horseshoe clip for all DIN rail<br>sockets|Y778-011|For use on DIN rail mount socket when using pullover wire hold down<br>spring. 2 pieces included with each socket.|
—ipeEc
1705151135
**www.IDEC.com**
900
**Relays & Sockets**
**RY/RM**
## **Specifications**
|Contact Model|Standard Contact|Standard Contact|Standard Contact|
|---|---|---|---|
||RY2 - DPDT Slim|RM2 - DPDT Wide|RY4 - 4PDT|
|Contact Material<br>Contact Resistance1<br>Minimum Applicable Load<br>Operating Time2<br>Release Time2<br>Power Consumption<br>(approx.)<br>Insulation Resistance<br>Dielectric Strength|Gold-plated silver<br>Silver<br>Gold-plated silver<br>50 mΩ maximum<br>30 mΩ maximum<br>50 mΩ maximum<br>24V DC, 5 mA; 5V DC,<br>10 mA (reference value)<br>24V DC, 10 mA; 5V DC,<br>20 mA (reference value)<br>24V DC, 5 mA; 5V DC,<br>10 mA (reference value)<br>20 ms maximum<br>20 ms maximum<br>AC: 1.1 VA (50 Hz), 1 VA (60 Hz)<br>DC: 0.8W<br>AC: 1.4 VA (50 Hz), 1.2 VA (60 Hz)<br>DC: 0.9W<br>AC: 1.4 VA (50 Hz), 1.2 VA (60 Hz)<br>DC: 0.9W<br>100 MΩ minimum (500V DC megger)<br>Between live and dead parts:<br>1500V AC, 1 minute<br>2000V AC, 1 minute<br>2000V AC, 1 minute<br>Between contact and coil:<br>1500V AC, 1 minute<br>2000V AC, 1 minute<br>2000V AC, 1 minute<br>Between contacts of different poles:<br>1500V AC, 1 minute<br>2000V AC, 1 minute<br>2000V AC, 1 minute<br>Between contacts of the same pole:<br>1000V AC, 1 minute<br>1000V AC, 1 minute<br>1000V AC, 1 minute<br>Electrical:<br>1800 operations/h maximum<br>Mechanical:<br>18,000 operations/h maximum<br>Damage limits:<br>10 to 55 Hz, amplitude 0.5 mm<br>Operating extremes:<br>10 to 55 Hz, amplitude 0.5 mm<br>Damage limits:<br>1000 m/s2<br>Operating extremes:<br>100 m/s2(DPDT Slim), 200 m/s2(4PDT, DPDT Wide)<br>50,000,000 operations<br>200,000 operations (220V AC, 3A)<br>500,000 operations (220V AC, 5A)<br>100,000 operations (220V AC, 5A)<br>200,000 operations (220V AC, 3A)<br>–25 to +55°C (no freezing)<br>–25 to +45°C (no freezing)<br>–25 to +55°C (no freezing)4<br>45 to 85% RH (no condensation)<br>23g<br>35g<br>34g<br>|<br>|<br>|<br>|<br>|<br>|<br>|<br>||||
|Operating Frequency<br>Vibration Resistance<br>Shock Resistance<br>Mechanical Life<br>Electrical Life<br>Operating Temperature3<br>Operating Humidity<br>Weight (approx.)||||
Note: Above values are initial values.
1. Measured using 5V DC, 1A voltage drop method
2. Measured at the rated voltage (at 20°C), excluding contact bouncing Release time of relays with diode: 40 ms maximum
3. For use under different temperature conditions, refer to Continuous Load Current vs. Operating Temperature Curve. The operating temperature range of relays with indicator or diode is –25 to +40°C.
4. When the total current of 4 contacts is less than 15A, the operating temperature range is –25 to +70°C.
1705151135
**800-262-IDEC** (4332) • USA & Canada
901
**Relays & Sockets**
**RY/RM**
**AC Coil Ratings** Rated Current (mA) ±15% at 20°C Coil Resistance (Ω) ±10% Operation Characteristics AC 50Hz AC 60Hz at 20°C (against rated values at 20ºC) Voltage (V) DPDT DPDT Wide & DPDT DPDT Wide & DPDT DPDT Wide & Max. Continuous Pickup Dropout ~~==~~ Slim 4PDT Slim 4PDT Slim 4PDT Applied Voltage Voltage Voltage 6 170 240 150 200 18.8 9.4 12 86 121 75 100 76.8 39.3 24 42 60.5 37 50 300 153 110 9.6 — 8.4 — 6,950 — 110-120 — 9.4-10.8 — 8.0-9.2 — 4,290 110% 80% maximum 30% minimum 120 8.6 — 7.5 — 8,100 — 220 4.7 — 4.1 — 25,892 — 220-240 — 4.7-5.4 — 4.0-4.6 — 18,820 240 4.9 — 4.3 — 26,710 — **DC Coil Ratings** Rated Current (mA) Coil Resistance (Ω) Operation Characteristics ±15% at 20°C ±10% at 20°C (against rated values at 20ºC) Voltage (V) Max. Continuous Pickup Dropout DPDT Slim DPDT Wide & 4PDT DPDT Slim DPDT Wide & 4PDT Applied Voltage Voltage Voltage 6 128 150 47 40 12 64 75 188 160 ~~=—======~~ 24 32 36.9 750 650 110% 80% maximum 10% minimum 48 18 18.5 2,660 2,600 100-110 — 8.2-9.0 — 12,250 110 8 — 13,800 — **Contact Ratings UL Ratings** Maximum Contact Capacity Resistive General use Contact Continuous Current Resistive LoadAllowable Contact PowerInductive Load Voltage (V) Rated LoadRes. Load Ind. Load Voltage DPDT Slim DPDT Wide 4PDT DPDT Slim DPDT Wide 4PDT 240V AC 3A 5A 5A 0.8A 2A 5A 110V AC 3A 1.5A DPDT Slim 660 VA AC 176 VA AC 120V AC — — — 1.5A 2.5A — 3A 220V AC 3A 0.8A (RY2) 90W DC 45W DC 100V DC 0.2A 0.4A 0.2A 0.2A — 0.2A 30V DC 3A 1.5A 30V DC 3A 5A 5A 3A — 5A 110V AC 5A 2.5A DPDT Wide 1100VA AC 440VA AC 5A 220V AC 5A 2A (RM2) 150W DC 75W DC **CSA Ratings** 30V DC 5A 2.5A Resistive General use 4PDT (RY4) 5A 1200 VA AC150W DC 288 VA AC60W DC 240V AC30V DC 5A5A 1.2A2A Voltage DPDT Slim DPDT Wide 4PDT DPDT Slim DPDT Wide 4PDT Note: Inductive load for the rated load — cos ø = 0.3, L/R = 7 ms 240V AC 3A 5A 5A 0.8A 2A 5A ~~—=~~ 120V AC 3A 5A — 1.5A 2.5A — **TÜV Ratings** 100V DC — — — 0.2A 0.4A 0.2A DPDT DPDT 30V DC 3A 5A 5A 1.5A 2.5A 1.5A Voltage 4PDT Slim Wide 240V AC 3A 5A 5A 30V DC 3A 5A 5A AC: cos ø = 1.0, DC: L/R = 0 ms ~~_ —~~ **www.IDEC.com**
1705151135
902
**Relays & Sockets**
**RY/RM**
## **Socket Specifications**
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|||||||
|---|---|---|---|---|---|
|Sockets|Terminal|Electrical Rating|Wire Size|Torque|
|DIN Rail|SY2S-05|M3 screws with captive wire clamp|300V, 7A|Maximum up to 2–#14AWG|5.5 - 9 in•lbs|
|Mount|SM2S-05|M3 screw with captive wire clamp|300V, 10A|Maximum up to 2–#14AWG|5.5 - 9 in•lbs|
|Sockets|
|SY4S-05|M3 screw with captive wire clamp|300V, 7A*|Maximum up to 2–#14AWG|5.5 - 9 in•lbs|
|SY2S-05C|M3 screws with captive wire clamp, fingersafe|300V, 7A|Maximum up to 2–#14AWG|5.5 - 9 in•lbs|
|Finger-safe|
|DIN Rail|SM2S-05C|M3 screw with captive wire clamp, fingersafe|300V, 10A|Maximum up to 2–#14AWG|5.5 - 9 in•lbs|
|Mount|
|SY4S-05C|M3 screw with captive wire clamp, fingersafe|300V, 7A*|Maximum up to 2–#14AWG|5.5 - 9 in•lbs|
|SY2S-51|Solder|250V, 7A|—|—|
|Through|
|Panel Mount|SM2S-51|Solder|250V, 10A|—|—|
|Socket|SY4S-51|Solder|250V, 7A*|—|—|
|SY2S-61|PCB Mount|300V, 7A|—|—|
|PCB Mount|SY4S-61|PCB Mount|300V, 7A|—|—|
|Socket|
|SY4S-62|PCB Mount|250V, 7A|—|—|
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* When using only 2 poles of the 4-poles, the UL recognized current is 10A.
1705151135
**800-262-IDEC** (4332) • USA & Canada
903
**Relays & Sockets**
**RY/RM**
## **Characteristics (Reference Data)**
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Characteristics (Reference Data)<br>Electrical Life Curves<br>AC Load<br>(RY2) (RY4)<br>1000 1000<br>500 110V AC resistive 500<br>220V AC resistive<br>240V AC resistive<br>200 200<br>100<br>100<br>240V AC inductive<br>50<br>50<br>20 20<br>110V AC inductive<br>10 220V AC inductive 10<br>0 1 2 3 0 1 2 3 4 5<br>Load Current (A) Load Current (A)<br>(RM2) 110V AC resistive<br> 220V AC resistive<br>1000<br>500<br>100<br>50<br>110V AC inductive<br>220V AC inductive<br>is 10<br>0 1 2 3 4 5<br>Load Current (A)<br>DC Load `<br>(RY2) 30V DC resistive (RY4)<br>1000 30V DC inductive 1000<br>500 500<br>200<br>200 30V DC resistive<br>100<br>100 30V DC inductive<br>50<br>50<br>20 20<br>100V DC resistive<br>10 = 100V DC inductive 10<br>0 5 2 3 0 1 2 3 4 5<br>Load Current (A) Load Current (A)<br>(RM2)<br>30V DC resistive<br>1000 30V DC inductive<br>500<br>100<br>50<br>100V DC resistive<br>100V DC inductive<br>a 10<br>0 1 2 3 4 5<br>Load Current (A)<br>Switches & Pilot Lights<br>Life ( ¥ 10,000 operations)<br>Life (¥ 10,000 operations)<br>Signaling Lights<br>Relays & Sockets<br>Life ( ¥ 10,000 operations)<br>Timers<br>Life (¥ 10,000 operations) Life (¥ 10,000 operations)<br>Contactors<br>Terminal Blocks<br>Life (¥ 10,000 operations)<br>Circuit Breakers<br>**----- End of picture text -----**<br>
1705151135
**www.IDEC.com**
904
**Relays & Sockets**
**RY/RM**
**Maximum Switching Capacity**
**==> picture [497 x 418] intentionally omitted <==**
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(RY4) AC resistive<br>(RY2) AC inductive<br>5 5<br>3 AC resistive 3<br>2<br>AC<br>inductive DC resistive<br>1 1<br>DC inductive DC resistive<br>0.5 0.5 DC inductive<br>0.3<br>0.2<br>0.11 = 5 10 50 100 200 300 1 10 20 30 50 100 200 300<br>Load Voltage (V) Load Voltage (V)<br>(RM2)<br>5<br>AC resistive<br>AC<br>inductive<br>1 DC inductive DC resistive<br>0.5<br>0.1 i<br>1 5 10 50 100 200 300<br>Load Voltage (V)<br> Continuous Load Current vs. Operating Temperature Curve (Standard Type, With Check Button, and Top Bracket Mounting Type)<br>(RM2) 100<br>(RY2) 100 (RY4) 100 90<br>90 90<br>80<br>80 80<br>70 DC Coil 70 DC Coil 70 DC Coil<br>60<br>60 60<br>50 AC Coil 50 AC Coil 50 AC Coil<br>40 40 40<br>30 30 30<br>20 20 20<br>10 10 10<br>0 o 1 2 o 3 0 1 2 3 0 b 1 2 s 3 4 5<br>Load Current (A) Load Current (A) Load Current (A)<br>Load Current (A) Load Current (A)<br>Load Current (A)<br>Operating Temperature (C)<br>Operating Temperature (C) Operating Temperature (C)<br>**----- End of picture text -----**<br>
## **Continuous Load Current vs. Operating Temperature Curve (Standard Type, With Check Button, and Top Bracket Mounting Type)**
1705151135
**800-262-IDEC** (4332) • USA & Canada
905
**Relays & Sockets**
**RY/RM**
## **Internal Connection (View from Bottom)**
**Standard Type** DPDT Slim (RY2) ~~Po~~
**==> picture [179 x 8] intentionally omitted <==**
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DPDT Wide (RM2) 4PDT (RY4)<br>**----- End of picture text -----**<br>
With Check Button Front Pushbutton ~~i~~ Contacts can be operated by pressing the check button.
## **With Indicator (-L type)**
DPDT Slim (RY2) DPDT Wide (RM2) ~~a == Sc~~ Coil Coil Below Below 100V 24V AC/ AC/DC DC
4PDT (RY4)
When the relay is energized, the indicator goes on.
- An LED protection diode is not contained in DPDT relays for coils below 100V DC.
Coil Coil 24V 100V AC/DC AC/DC and over and over
- If coil polarity is reversed LED will not light.
## **With Diode (-D type)**
DPDT Slim (RY2)
DPDT Wide (RM2)
4PDT (RY4)
Contains a diode to absorb the back emf generated when the coil is de-energized. The release time is slightly longer.
- Diode Characteristics Reverse withstand voltage: 1,000V Forward current: 1A
## **With Indicator and Diode (-LD type)**
DPDT Wide (RM2) 4PDT (RY4) DPDT Wide (RM2) 4PDT (RY4) 1 4 1 2 3 4 Coil Coil 24V 5 8 5 6 7 8 Contains an LED Below DC and 9 12 9 10 11 12 indicator and a surge 24V DC over 13(–) (+)14 13(–) (+)14 absorber. ~~—OUrwES UE Eee~~
—ipeEc
1705151135
**www.IDEC.com**
906
**Relays & Sockets**
**RY/RM**
**Dimensions (mm)**
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RY2S RY4S RM2S<br>Total length from the panel surface including relay socket.<br>Total length from panel surface including relay socket Total length from the panel surface including relay socket SM2S-05: 61.5 [(] 63.5 [)] max., SM2S-51: 39.6 [(] 41.6 [)] max.<br>SY2S-05: 61.5 (63.5) max., SY2S-51: 39.6 (41.6) max. SY4S-05: 61.5 (63.5) max., SY4S-51: 39.6 (41.6) max.<br>Dimensions in the ( )<br>3 × ø1.2 oblong hole Dimensions in the ( )include a hold-down spring. 2.2 × ø1.2 oblong hole Dimensions in the ( )include a hold-down spring. include a hold-down spring<br>2.2 × ø1.2 hole<br>1 4<br>= 1 4 = F 5 8<br>5 8 9 12<br>9 12 15 26 37 48 13 14<br>13 14 9 10 11 12<br>TET) Ae 13 14 TE? 35.6 max. 6.4 BB 21<br>35.6 max. 5.4 14<br>35.6 max. 6.4 21<br>an i<br>RY2V RY4V RM2V<br>0.5 0.5<br>8-ø1 holes<br>F =H 1 5 48 7 14-ø1 holes _ 6.6 &5 0.5 8-ø1 hole<br>9 12 1 2 3 4<br>13 14 5 6 7 8<br>9 10 11 12 1 5 48<br>35.6 max. 4 14 4.4 13 14 9 12<br>13 14<br>35.6 max. 4 21 4.4 4.4<br>4.4 35.6 max. 4 21 13.2<br>RY2S-UT RY4S-UT RM2S-UT<br>3 ¥ ø1.2 oblong hole<br>— 2.2 ¥ ø1.2 oblong hole . cH 2.2 ¥ ø1.2 hole<br>1 4<br>59 128 159 1026 1137 1248 1 59 1248<br>13 14 13 14 13 14<br>3.5 2 3.5 2 3.5 2<br>14.5 35.6 max. 5.4 21.5 35.6 max. 6.4 21.5 35.6 max. 6.4<br>We ‘|Pi @ IDE J 6<br>2.6<br>2.6 2.6<br>0.5 27.5<br>0.5 27.5<br>0.5 27.5<br>Signaling Lights<br>0.8 2.6<br>0.8<br>4.1 0.8<br>7.15 2.6 4.1 2.6 Relays & Sockets<br>0.5 27.5 6.4 12.7 7.15 4.1<br>0.5 27.5 6.4 12.7<br>0.5 27.5 12.7<br>6.4<br>7.15<br>Timers<br>2.6 4.4<br>4.4 13.2<br>2.6 4.4 2.6<br>4.4<br>0.5 4.1 0.5 4.1 0.5 4.1<br>43.2 38 6.3 27.5 43.2 38 6.3 27.5 43.2 38 6.3 27.5<br>6.4 6.4 6.4 Contactors<br>**----- End of picture text -----**<br>
1705151135
**800-262-IDEC** (4332) • USA & Canada
907
**Relays & Sockets**
**RY/RM**
**Standard DIN Rail Mount Sockets SY2S-05** 17 31.5 6 M3 TerminalScrewScrew 18 DIN Rail(BNDN)(BNDN)BNDN)) 16 14.5 20 25
## **Dimensions**
## **SM2S-05**
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17<br>31.5<br>6<br>M3 TerminalScrewScrew 18 DIN Rail(BNDN)(BNDN)BNDN)) 2-ø4.2 Mounting Holes(or M4 Tapped Holes) Terminal Arrangement 48 15<br>16<br>4 max. 4.8 min. 14 13<br>1 2 9<br>16 14.5 (Top View)<br>20 25 5.9 max.<br>ø3.2 min.<br>62 45<br>4.2<br>2<br>**----- End of picture text -----**<br>
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30 31.5<br>6 18<br>DIN Rail<br>M3 TerminalScrew (BNDN) Terminal Arrangement<br>2-ø4.2 Mounting Holes 8 5<br>(or M4 Tapped Holes) 4 1<br>26<br>4 max. 4.8 min. 14 13<br>12 9<br>18.5 (Top View)<br>26 25 5.9 max.<br>ø3.2 min.<br>0.7<br>62 45<br>4.2<br>3<br>**----- End of picture text -----**<br>
## **SY4S-05**
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**----- Start of picture text -----**<br>
30<br>31.5<br>6 DIN Rail<br>= M3 TerminalScrew 18 (BNDN) 2-ø4.2 Mounting Holes(or M4 Tapped Holes) Terminal Arrangement 48 73 62 15<br>26<br>4 max. 4.8 min. 14 13<br>12 11 10 9<br>18.5 5.9 max. (Top View)<br>26 25 ø3.2 min.<br>ma {ee<br>0.7<br>62 45<br>4.2<br>Relays & Sockets 3<br>**----- End of picture text -----**<br>
## **Finger-safe DIN Rail Mount Sockets**
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SY2S-05C<br>**----- End of picture text -----**<br>
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SM2S-05C<br>**----- End of picture text -----**<br>
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17.26 M3 TerminalScrew 35.525 DIN Rail(BNDN) 2-ø4.2 Mounting Holes(or M4 Tapped Holes) Terminal Arrangement 48 15 30 6 M3 TerminalScrew 3525.185 DIN Rail(BNDN) 2-ø4.2 Mounting Holes(or M4 Tapped Holes) Terminal Arrangement 8 5<br>4 1<br>16<br>26<br>14 13<br>12 9 14 13<br>16 18.2 Ring terminals cannot be used. (Top View) Ring terminals cannot be used. (Top View)12 9<br>20 29 26 18.2<br>i ie i: 29<br>Timers ø5 ø5.5<br>4.2 4.2<br>64 46 64 46<br>1.6 2 1.6 2<br>**----- End of picture text -----**<br>
## **SY4S-05C**
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30 35.5<br>6 M3 TerminalScrew 25 DIN Rail(BNDN) Terminal Arrangement<br>ir 18 2-ø4.2 Mounting Holes(or M4 Tapped Holes) 48 - 37 26 15<br>26<br>14 13<br>12 11 10 9<br>Ring terminals (Top View)<br>cannot be used.<br>26 18.2<br>29<br>ø5.5<br>4.2<br>64 46<br>1.6 2<br>**----- End of picture text -----**<br>
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1705151135
**www.IDEC.com**
908
**Relays & Sockets**
**RY/RM**
**==> picture [535 x 551] intentionally omitted <==**
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Through Panel Mount Socket<br>SY2S-51 SM2S-51<br>Panel Thickness:1 to 2 Terminal Arrangement [18(N–1)+12.4] +0.50 Panel Thickness:1 to 2 Terminal Arrangement [27 (N–1) + 21.4] +0.50<br>1 4<br>1 4 5 8<br>5 8 9 12<br>9 12 13 14<br>13 14 27 3 (Bottom View) N: No. of sockets mounted<br>18 3 (Bottom View) N: No. of sockets mounted 11<br>11 18.7<br>18.7 2.4 * 10.4 min. when using hold-down springs<br>h es 2.4 in ——— * 10.4 min. when husing hold-down springs 21.2 a<br>12.2<br>SY4S-51<br>Panel Thickness:1 to 2 Terminal Arrangement [27 (N–1) + 21.4] +0.50<br>1 2 3 4<br>5 6 7 8<br>9 10 11 12<br>13 14<br>27 3 (Bottom View) N: No. of sockets mounted<br>11<br>18.7<br>af<br>2.4 * 10.4 min. when using hold-down springs<br>21.2<br>PCB Mount Sockets<br>SY2S-61 SY4S-61<br>4.4 13.6 min. 13.2 13.8 min.<br>Terminal Arrangement 8.8<br>4.4<br>1 4 Terminal Arrangement<br>59 128 _ 1 2 3 4<br>5 6 7 8<br>13 14 a 9 10 11 12<br>18 3 (Bottom View) 13 14<br>11 8-ø2 holes 27 3 (Bottom View)<br>11<br>15 15-ø2 holes<br>* 19.2 min. when using (Tolerance 0.1) 15<br>1.5 hold-down springs 1.5 * 19.2 min. when using (Tolerance 0.1)<br>12.2 hold-down springs<br>+ 3 = 21.2 i # fasa<br>SY4S-62<br>8.2 min.**<br>Terminal Arrangement<br>1 2 3 4<br>5 6 7 8<br>9 10 11 12<br>13 14<br>=Le<br>21.2 3 (Bottom View)<br>11 15-ø2 holes<br>15<br>(Tolerance 0.1)<br>E 1.5 * 17.2 min. when using a hold-down spring.<br>* *13.2 min. when using a hold-down spring for<br>the relay with check button<br>13.2<br>8.8<br>4.4<br>31 25.4 0.2+25.60 31 25.4 +0.225.60<br>0.3<br>0.3 5.4 min.*<br>5.4 min.*<br>31 25.4 0.2+25.60<br>0.3<br>5.4 min.*<br>10.4<br>4.1<br>31 25.4 16.8 9 31 25.4 16.8 10.4 4.1 9<br>0.3<br>0.3<br>14.2 min.*<br>14.2 min.*<br>1.4<br>4.1<br>29 0.3 16.8 10.4 9<br>1.4<br>12.2 min.*<br>**----- End of picture text -----**<br>
1705151135
**800-262-IDEC** (4332) • USA & Canada
909
Updated at February 9, 2023
Founded in 1945, IDEC is a globally recognized leader in industrial automation, machine safety, and control products. Renowned for pioneering innovations in Human-Machine Interface (HMI) systems, the company is dedicated to creating a safe and efficient harmony between advanced workplace technology and human operators. At the core of IDEC’s extensive portfolio is a comprehensive selection of high-performance relays designed for demanding industrial environments. This includes a broad range of electromechanical power relays, solid-state relays, contactors, and critical safety relays, supported by a wide array of specialized relay accessories to ensure reliable and efficient switching. Beyond switching components, IDEC provides complete solutions for modern control panels and automated systems. Their robust engineering extends to advanced panel displays and instrumentation, precision light sensors, and dependable AC/DC power converters. With additional offerings in industrial switches, visual signaling units, and DIN rail terminal blocks, IDEC equips engineers with the high-quality components required to build secure, next-generation automation infrastructure.
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