XT484R24

General Purpose Panel/Plug-in Relays 

**SCHRACK** 

## **Interface Plug-in Relay XT** 

## n **1 pole 16 A, 2 pole 8 A, 1 form C (1 CO) contact or 2 form C (2 CO) contacts** 

> n **DC or AC coil, sensitive coil 400 mW** 

- n **Reinforced insulation, protection class II (VDE 0700)** 

> n **4kV/8mm dielectric strength between coil and contact** 

- n **Manual test tab, optionally lockable** 

> n **Version with mechanical and/or electrical indicator optional** 

> n **Suitable for use in Tyco Electronics’ standard RT sockets** 

> n **Recycleable packaging** 

## Typical applications 

Panel boards, mechanical engineering. 

## Z 

|~~**Approvals**~~||||
|---|---|---|---|
|VDE Cert. No. 40017832, UL E214025, Lloyds 08/20067 (E2)||||
|Technical data of approved types on request.|Technical data of approved types on request.|||
|~~**Contact Data**~~|~~**XT 1pole**~~||~~**XT 2pole**~~|
|Contact arrangement|1 form C (CO)|1 form C (CO)|2 form C (CO)|
|Rated voltage||240VAC|240VAC|
|Max. switching voltage||400VAC|400VAC|
|Rated current||16A|8A, UL: 10A|
|Limiting making current, max 4s, df 10%||30A|15A|
|Limiting short-time current, 30ms||300A|300A|
|Switching power||4000VA|2000VA|
|Contact material||AgNi90/10||
|Min. recommended contact load||12V at 10mA||
|Initial voltage drop||30mV at 100mA/6VDC||
|Frequency of operation, with/without load<br>360/36000h-1||||
|Operate time, DC coil||typ. 8ms|typ. 10ms|
|Release time, DC coil, without PD||typ. 6ms|typ. 5ms|
|Bounce time,<br>form A/form B, DC coil||typ. 4/6ms|typ. 4/9ms|



|~~**Coil Data**~~||||
|---|---|---|---|
|Coil voltage range|6 to 110VDC|||
||24 to 230VAC|||
|Operative range, IEC 61810||2||
|Coil insulation system according UL|class 155 (F)|||
|**Coil versions, DC coil**||||
|Coil code                   Rated    Operate Release|Coil code                   Rated    Operate Release|Coil|Rated coil|
|STD   LED     LED &   voltage   voltage|voltage|resistance|power|
|PD3)VDC       VDC|VDC|Ω±10%1)|mW4)|
|012     L12      LB2         12         8.4|1.2|360|400/10|
|024     L24      LC4         24       16.8|2.4|1440|400/19|
|048     L48      LE8         48        33.6|4.8|5520|417/39|
|110     M10     MB0       110       77.0|11.0|288001)|420/87|



1) Coil resistance ±12%. 

3) Protection diode PD; standard polarity: +A1 / -A2. 

4) Coil power/optional LED power. 

All figures are given for coil without pre-energization, at ambient temperature +23°C. Other coil voltages on request. 

|**Contact ratings**<br>Type<br>Contact<br>Load<br>Cycles<br>**IEC 61810**<br>XT3<br>C (CO)<br>16A, 250VAC, cosφ=1, 70°C<br>30x103<br>XT3<br>A (NO)<br>16A, 250VAC, cosφ=1, 70°C<br>50x103<br>XT4<br>C (CO)<br>8A, 250VAC, cosφ=1, 70°C<br>50x103<br>XT4 DC-coil A (NO)<br>8A, 250VAC, cosφ=1, 70°C<br>100x103<br>**UL 508**<br>XT3<br>C (CO)<br>16A, 250VAC, general purpose, 70°C<br>30x103<br>XT4<br>C (CO)<br>10A, 250VAC, general purpose, 70°C<br>20x103<br>XT4<br>C (CO)<br>8A, 250VAC, general purpose, 70°C<br>30x103<br>Mechanical endurance<br>~~OO~~<br>~~a~~<br>~~a~~<br>~~ee~~|
|---|
|DC coil<br>10x106operations|
|AC coil<br>5x106operations|



1 

Catalog and product specification according to IEC 61810-1 and to be used only together with the ‘Definitions’ section. 

Catalog product data, ‘Definitions’ section, application notes and all specifications are subject to change. 

Catalog and product data is subject to the terms of the disclaimer and all chapters of the ‘Definitions’ section, available at http://relays.te.com/definitions 

09-2015, Rev. 0915 www.te.com © 2015 Tyco Electronics Corporation, a TE Connectivity Ltd. company. 

General Purpose Panel/Plug-in Relays 

**SCHRACK** 

## **Interface Plug-in Relay XT** (Continued) 

|~~**Coil Data**~~|~~**Coil Data(continued)**~~|~~**Coil Data(continued)**~~|||||
|---|---|---|---|---|---|---|
|**Coil versions, AC coil**||**Coil versions, AC coil**|||||
|Coil code|Coil code|Rated|Operate|Release|Coil|Rated coil|
|STD|STD<br>LED|voltage|voltage|voltage|resistance|power|
||||50/60Hz|50/60Hz||50/60Hz|
|||VAC|VAC|VAC|Ω±10%2)|VA5)|
|524|R24|24|18.0/19.2|3.6|350|0.76/0.58|
|615|S15|115|86.3/92.0|17.3|81002)|0.76/0.58|
|730|T30|230|172.5/184.0|34.5|325002)|0.74/0.58|



|~~**Other Data**~~|
|---|
|Material compliance: EU RoHS/ELV, China RoHS, REACH, Halogen content|
|refer to the Product Compliance Support Center at|
|www.te.com/customersupport/rohssupportcenter|
|Ambient temperature<br>-40 to +70°C|
|Cold storage, IEC 60068-2-1<br>-40°C/16h|
|Dry heat, IEC 60068-2-2<br>85°C/16h|
|Damp heat cyclic|
|IEC 60068-2-30, Db, Variant 1<br>25/55°C for 12/12h (2 cycles)|
|Category of environmental protection<br>IEC 61810<br>RTII - flux proof|
|Vibration resistance (functional),|
|form A (NO)/form B (NC)<br>20/5g (30 to 500Hz)|
|Shock resistance (destructive)<br>100g<br>Terminal type<br>plug-in<br>Cover retention<br>pull force<br>100 N<br>push force<br>100 N<br>Mounting distance<br>≥4.5mm,<br>corresponds to dense packing of sockets<br>Manual operation<br>testing and locking position6)<br>Weight<br>16g<br>Packaging unit<br>10/250 pcs.<br>~~ee~~<br>~~ae~~|



2) Coil resistance ±15%. 

5) Power for optional LED: 24VAC:12mVA, 115VAC: 54mVA, 230VAC: 73mVA. All figures are given for coil without pre-energization, at ambient temperature +23°C. Other coil voltages on request. 

6)  Locking function description If the test button is pulled out too forcefully, it may bypass the momentary testing position and go straight into the locked position. Delivery status is with testing possibility only, to reach locking position please remove the locking plastic pip according drawing. 

|6)  Locking function descriptionLocking function description<br>If the test button is pulled out too forcefully, it may bypass the<br>10/U<br>Recommendedbal |<br>load<br>voltage rangeSS<br>08<br>SSeee|6)  Locking function descriptionLocking function description<br>If the test button is pulled out too forcefully, it may bypass the<br>10/U<br>Recommendedbal |<br>load<br>voltage rangeSS<br>08<br>SSeee|6)  Locking function descriptionLocking function description<br>If the test button is pulled out too forcefully, it may bypass the<br>10/U<br>Recommendedbal |<br>load<br>voltage rangeSS<br>08<br>SSeee|
|---|---|---|
|If the test button is pulled out too forcefully, it may bypass the<br>momentary testing position and go straight into the locked position.<br>08<br>SS eee<br>o<br>~~|~~<br>~~|~~<br>~~|~~<br>~~|~~<br>~~|~~|||
|0<br>+20<br>+40<br>+60<br>+80<br>+100<br>$0535~~-~~B<br>Ambient temperature [°C]||Delivery status is with testing possibility only, to reach locking position<br>please remove the locking plastic pip according drawing.|
|~~**Insulation Data**~~|||
|Initial dielectric strength<br>between open contacts<br>1000Vrms<br>between contact and coil<br>in combination with socket RT78726<br>5000Vrms|||
|in combination with socket RT78725<br>4000Vrms|||
|between adjacent contacts<br>2500Vrms|||
|Initial surge withstand voltage|||
|between contact and coil<br>5000V (1,2/50µs)|||
|Clearance/creepage|||
|between contact and coil<br>≥8/8mm|||
|Material group of insulation parts<br>IIIa|||
|Tracking index of relay base<br>PTI 175V||1|



~~**Accessories**~~ For details see datasheet Accessories Interface Plug-in Relay XT Note: indicated contact ratings and electrical endurance data for direct wiring of relays (according IEC 61810-1); for relays mounted on sockets deratings may apply. 

## ~~**Product Sets**~~ 

Complete sets consisting of a relay mounted on a socket see Package XT 

2 

09-2015, Rev. 0915 Catalog and product specification according www.te.com to IEC 61810-1 and to be used only together © 2015 Tyco Electronics Corporation, with the ‘Definitions’ section. a TE Connectivity Ltd. company. 

Catalog product data, ‘Definitions’ section, application notes and all specifications are subject to change. 

Catalog and product data is subject to the terms of the disclaimer and all chapters of the ‘Definitions’ section, available at http://relays.te.com/definitions 

General Purpose Panel/Plug-in Relays 

**SCHRACK** 

## **Interface Plug-in Relay XT** (Continued) 

## **Dimensions** 

**==> picture [92 x 92] intentionally omitted <==**

**----- Start of picture text -----**<br>
Terminal assignment<br>Bottom view on pins<br>1 form C (CO) contact 16 A<br>2 form C (CO) contacts 8 A<br>**----- End of picture text -----**<br>


**Product code structure** Typical product code **XT 3 7 4 T30 Type XT** Interface Plug-in Relay XT **Version 3** 1 pole, 16A, pinning 5mm **4** 2 pole, 8A, pinning 5mm **Contact configuration 1** 1 form C contact (1 CO) **7** 1 form C contact (1 CO) with test button and mechanical indicator **2** 2 form C contacts (2 CO) **8** 2 form C contacts (2 CO) with test button and mechanical indicator **Contact material 4** AgNi90/10 **Coil** Coil code: please refer to coil versions table 

|**Product key**<br>**Contacts**<br>**Cont. material**<br>**Coil**<br>**Coil**<br>**Part number**|**Product key**<br>**Contacts**<br>**Cont. material**<br>**Coil**<br>**Coil**<br>**Part number**|**Product key**<br>**Contacts**<br>**Cont. material**<br>**Coil**<br>**Coil**<br>**Part number**|**Product key**<br>**Contacts**<br>**Cont. material**<br>**Coil**<br>**Coil**<br>**Part number**|**Product key**<br>**Contacts**<br>**Cont. material**<br>**Coil**<br>**Coil**<br>**Part number**|**Product key**<br>**Contacts**<br>**Cont. material**<br>**Coil**<br>**Coil**<br>**Part number**|
|---|---|---|---|---|---|
|**Product key**<br>XT374LC4<br>XT374R24<br>XT374T30<br>XT484LC4<br>XT484R24<br>XT484T30|1 form C<br>1 CO contact<br>16A|AgNi90/10<br>test button,<br>mechanical<br>and electrical<br>indicator|DC coil|24VDC|1887112-1<br>1887113-3<br>1887113-1<br>1887212-1<br>1887213-3<br>1887213-1|
||||AC coil|24VAC||
|||||230VAC||
||2 form C<br>2 CO contacts<br>8A||DC coil|24VDC||
||||AC coil|24VAC||
|||||230VAC||
|Other types on request.||||||



3 

Catalog and product specification according to IEC 61810-1 and to be used only together with the ‘Definitions’ section. 

Catalog product data, ‘Definitions’ section, application notes and all specifications are subject to change. 

Catalog and product data is subject to the terms of the disclaimer and all chapters of the ‘Definitions’ section, available at http://relays.te.com/definitions 

09-2015, Rev. 0915 www.te.com © 2015 Tyco Electronics Corporation, a TE Connectivity Ltd. company.