R2N-2012-23-1024-WTL

**R2N** miniature industrial relays 

## **12 A / 250 V AC** 

- Relays of general application • For plug-in sockets: 35 mm rail mount acc. to PN-EN 60715; on panel mounting; PCB mounting 

- Miniature dimensions • Cadmium - free contacts • AC and DC coils 

- WT (mechanical indicator + lock able front test button) - standard features of relays. Relays may be provided with the test buttons (no latching) and plugs - page 12 

- • Recognitions, certifications, directives: RoHS, 

|Contact data<br>ik |<br>roy|• Relays of general application • For plug-in sockets: 35 mm rail mount<br>acc. to PN-EN 60715; on panel mounting; PCB mounting<br>•  Miniature dimensions • Cadmium - free contacts • AC and DC coils<br>•  WT (mechanical indicator + lock able front test button) - standard<br>features of relays. Relays may be provided with the test buttons (no<br>latching) and plugs - page 12<br>• Recognitions, certifications, directives: RoHS,<br>CE Ads <> HH|
|---|---|
|Number and type of contacts|2 CO|
|Contact material|**AgNi**,AgNi/Auflashgoldplating|
|Rated / max. switchingvoltage<br>AC|250 V / 440 V|
|Min. switchingvoltage|10 V|
|Rated load (capacity)<br>AC1<br>AC15<br>AC3<br>DC1<br>DC13|12 A / 250 V AC<br>3 A / 120 V<br>1,5 A / 240 V  (B300)<br>370 W  (single-phase motor)<br>12 A / 24 V DC  (see Fig. 3)<br>0,22 A / 120 V 0,1 A / 250 V(R300)|
|Min. switchingcurrent|5 mA|
|Max. inrush current|24 A|
|Rated current|12 A|
|Max. breakingcapacity<br>AC1|3 000 VA|
|Min. breakingcapacity|0,3 W|
|Contact resistance|≤ 100 mΩ|
|Max. operating frequency<br>• at rated load<br>AC1<br>• no load|1 200 cycles/hour<br>12 000 cycles/hour|
|Coil data||
|Rated voltage<br>50/60 HzAC<br>DC|6 ... 240 V<br>5 ... 220 V|
|Must release voltage|AC:≥ 0,2 Un<br>DC:≥ 0,1 Un|
|Operatingrange of supplyvoltage|see Tables 1,2|
|Rated power consumption<br>AC<br>DC|1,6 VA<br>0,9 W|
|Insulationaccordingto PN-EN 60664-1||
|Insulation rated voltage|250 V AC|
|Rated surge voltage|4 000 V<br>1,2 / 50µs|
|Overvoltage category|III|
|Insulationpollution degree|3|
|Dielectric strength<br>• between coil and contacts<br>• contact clearance<br>•pole -pole|2 500 V AC<br>type of insulation: basic<br>1 500 V AC<br>type of clearance: micro-disconnection<br>2 500 V AC<br>type of insulation: basic|
|Contact - coil distance<br>• clearance<br>• creepage|≥ 2,5 mm<br>≥ 4 mm|
|General data||
|Operating/ release time(typical values)|AC:10 ms / 8 ms<br>DC:13 ms / 3 ms|
|Electrical life<br>• resistive AC1<br>• cosφ|> 105<br> 12 A, 250 V AC<br>see Fig. 2|
|Mechanical life(cycles)|> 2 x 107|
|Dimensions(L x W x H)|27,4 x 21 x 35,5 mm|
|Weight|35g|
|Ambient temperature<br>• storage<br>• operating|-40...+85oC<br>AC:-40...+55oC<br>DC:-40...+70oC|
|Coverprotection category|IP 40<br>PN-EN 60529|
|Environmentalprotection|RTI<br>PN-EN 116000-3|
|Shock resistance<br>(NO/NC)|10g/ 5g|
|Vibration resistance|5g 10...150 Hz|



The data in bold type relate to the standard versions of the relays. 

**1** 

**www.relpol.com.pl** 

**Export Sales Department** phone +48 68 47 90 832, 951 • e-mail: export@relpol.com.pl 

**R2N** miniature industrial relays 

**Dimensions** - plug-in version (WT), with lockable front test button type T 

## **Design** 

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6,6 6,6<br>21<br>14,2<br>4,<br>35,5 6,3 4,<br>27<br>6,3<br>26,<br>**----- End of picture text -----**<br>


## **Improvement of the functio nality of the mechanical** 

**Dimensions** - plug-in version, with test button (no latching) or with plug (no manual operation) 

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E LM ER j<br>il a +<br>|_| 6,6 6,6 |<br>21<br>Test buttons R4P-0001  and  plugs R4W-0003  need<br>to ordered saparately. They substitute buttons type T.<br>To exchange by Customer themselves. Information<br>on test buttons (no latching) and plugs - page 12.<br>14,2<br>4,<br>35,5 6,3 4,<br>27<br>6,3<br>26,<br>**----- End of picture text -----**<br>


**indicator (W)** : it is mounted on an insulation base of the unit of the movable contacts; the changes provide the appropriate position in the window in the upper side of the housing irrespectively of the number of operations performed by the relay. 

## **Application of electronics made in the SMD techno-** 

**logy:** additional features L (LED diode) and D (diode) are located on the printed circuit board; the change of the position of the LED diode and optimization of the quality and intensity of its light provide certainty that the relay is in operation status when the LED is on. 

## **Connection diagram** (pin side view) 

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2 CO<br>**----- End of picture text -----**<br>


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Note : the indicated polarity of the supply refers to the relays<br>with extra equipment  D  - surge suppression element (diode)<br>- for DC coils only.<br>**----- End of picture text -----**<br>


**Improvement of the efficiency of the electromagnet:** an innovational technology of connecting elements has been introduced, which guarantees more reliable operation of the relay. 

**Strengthening of the insulation in the area of the contact plate:** polyamide PA66 has been applied; it has very good mechanical and electrical parameters and best thermal properties. 

**2** 

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**Export Sales Department** phone +48 68 47 90 832, 951 • e-mail: export@relpol.com.pl 

**R2N** miniature industrial relays 

**Electrical life at AC resistive load.** Fig. 1 **Switching frequency: 1 200 cycles/hour** 

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eta<br>a<br>i<br>ee<br>ee ee<br>a ,<br>RSS<br>ae. ae ee<br>SS<br>—<br>405 | [|<br>0 1 2<br>Breaking capacity [kVA]<br>Max. DC resistive load breaking capacity<br>| LGeepeee<br>geta [i {iii|COSC<br>eeee<br>5 Oh, OD OO OOO<br>Poes<br>5 + ++ +4+++-—_<br>NE=e<br>05 Po<br>i OD<br>Co<br>a<br>ee 10 20 30 40 50 100<br>DC voltage [V]<br>N<br>Number of cycles<br>DC current [A]<br>**----- End of picture text -----**<br>


**Max. DC resistive load breaking capacity** Fig. 3 

## **Contact material selection for different load types** 

- **AgNi** - for resistive or inductive loads, 

## **Electrical life reduction factor** Fig. 2 **at AC inductive load** 

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PCELEEePe ee eS<br>op ttt ttt ttt te NET<br>eee<br>pitt ttt yt yt<br>ee<br>EEEEEEEEEEEEC<br>of PTETLETTTT ET rrrTT rrTT rrr<br>a, 1,0 0,9 0,8 0,7 0,6 05 0,4<br>Power factor<br>N at AC1 - electrical life   Nooog= NX F<br>Reduction factor<br>**----- End of picture text -----**<br>


## **Mounting** 

**Relays R2N are offered in versions** : • for plug-in sockets. **With WT features as standard** ( **W** - mechanical indicator + **T** - lockable front test button). In these relays is **possibility self-exchange of button type T for test button R4P-0001** (no latching) **or on plug R4W-0003** (no manual operation). The buttons **R4P-0001** and the plugs **R4W-0003 need to ordered saparately** . 

Relays **R2N** are designed for: • screw terminals plug-in sockets **GZT2** ❶ and **GZM2** ❶ with clip **GZT4-0040** or **G4 1052** , 35 mm rail mount acc. to PN-EN 60715 or on panel mounting with two M3 screws • spring terminals plug-in sockets **GZMB2** ❷ with clip **GZMB4-0040** or **G4 1052** , 35 mm rail mount acc. to PN-EN 60715. Signalling / protecting modules **type M...** are available with sockets (see page 9) • plug-in sockets for PCB mounting **SU4/2D** with clip **G4 1053** • solder terminals sockets **SU4/2L** with clip **G4 1053** and spring clamp **G4 1040** • solder terminals sockets **G4/2** with clip **G4 1053** . 

- ❶ Plug-in sockets **GZT2** , **GZM2** may be linked with inter con nection strip type **ZGGZ4** (see page 10). 

> ❷ For sockets **GZMB2** - see page 6 (wire connection). 

- **AgNi/Au flash gold plating** - Au protects the contact 

- surface during storage. 

**3** 

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**Export Sales Department** phone +48 68 47 90 832, 951 • e-mail: export@relpol.com.pl 

**R2N** miniature industrial relays 

## **Coil data** - DC voltage version 

Table 1 

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|||||||
|---|---|---|---|---|---|
|Coil resistance|Coil operating range|
|Rated voltage|Acceptable|
|Coil code|at 20 °C|V DC|
|V DC|resistance|
|Ω|
|min. (at 20 °C)|max. (at 70 °C)|
|1005|5|28|± 10%|4,0|5,5|
|1006|6|40|± 10%|4,8|6,6|
|1012|12|160|± 10%|9,6|13,2|
|1024|24|640|± 10%|19,2|26,4|
|1048|48|2 600|± 10%|38,4|52,8|
|1060|60|4 000|± 10%|48,0|66,0|
|1080|80|7 100|± 10%|64,0|88,0|
|1110|110|13 600|± 10%|88,0|121,0|
|1125|125|16 000|± 10%|100,0|137,5|
|1220|220|54 000|± 10%|176,0|242,0|

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The data in bold type relate to the standard versions of the relays. 

## **Coil data** - AC 50/60 Hz voltage version 

Table 2 

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|---|---|---|---|---|---|
|Coil resistance|Coil operating range|
|Rated voltage|Acceptable|
|Coil code|at 20 °C|V AC|
|V AC|resistance|
|Ω|
|min. (at 20 °C)|max. (at 55 °C)|
|5006|6|9,8|± 10%|4,8|6,6|
|5012|12|39,5|± 10%|9,6|13,2|
|5024|24|158|± 10%|19,2|26,4|
|5042|42|470|± 10%|33,6|46,2|
|5048|48|640|± 10%|38,4|52,8|
|5060|60|930|± 10%|48,0|66,0|
|5080|80|1 720|± 10%|64,0|88,0|
|5110|110|3 450|± 10%|88,0|121,0|
|5115|115|3 610|± 10%|92,0|127,0|
|5120|120|3 770|± 10%|96,0|132,0|
|5127|127|4 000|± 10%|101,6|139,0|
|5220|220|15 400|± 10%|176,0|242,0|
|5230|230|16 100|± 10%|184,0|253,0|
|5240|240|16 800|± 10%|192,0|264,0|

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The data in bold type relate to the standard versions of the relays. 

## **NEW TECHNOLOGY** 

The new R2N, R3N, R4N relays are modernized versions of the R2, R3, R4 relays. The modernization covered the design of the relays and the manufacturing process. 

**4** 

**www.relpol.com.pl** 

**Export Sales Department** phone +48 68 47 90 832, 951 • e-mail: export@relpol.com.pl 

**R2N** miniature industrial relays 

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## **Ordering codes** 

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Cover protection<br>category<br>Type Contact  Number and type  Connection  Coil code Additional<br>material of contacts mode features<br>— — — —<br>R 2 N<br>Contact material<br>20  -  AgNi<br>21  - AgNi/Au flash gold plating see Tables 1, 2  page 4<br>Number and type of contacts<br>12  - 2 CO<br>Cover protection category<br>2  - in cover, IP 4 0 version<br>Connection mode<br>3  - for plug-in s ockets<br>Additional features<br>without marks  - without additional features<br>WT  - mechanical indicator + lockable front test button  ❸<br>WTL   - mechanical indicator + lockable front test button + light indicator (LED diode)<br>WTD   - mechanical indicator + lockable front test button + surge suppression element (diode)  ❹<br>WTLD   - mechanical indicator + lockable front test button + light indicator (LED diode) + surge suppression element (diode)  ❹<br>**----- End of picture text -----**<br>


- ❸ **WT** - standard features of relays 

- ❹ **WTD, WTLD** - available only in relays with DC coils 

**Test buttons (no latching) and plugs** need to ordered saparately. They substitute buttons type T. To exchange by Customer themselves. Information on test buttons (no latching) and plugs - page 12. 

- Button R4P-0001-A - orange colour (AC coils) 

- Button R4P-0001-D - green colour (DC coils) 

- Plug R4W-0003-A - orange colour (AC coils) 

- Plug R4W-0003-D - green colour (DC coils) 

## **Note:** 

While the relay operates, the test button of the **T** type becomes heated. In order to push the test button manually, you should first turn the supply voltage off, and wait some time until the button becomes colder (or push the button immediately using a protective glove or an insulated tool). The button shall be pushed smoothly and quickly. The normally open contacts are closed with the button for the time during which the button is pushed. Releasing the button opens the normally open contacts. Normally open contacts may be closed with the blocking function of the button (it shall be turned by 90°). When the button is turned back, the normally open contacts are opened. 

For relays with additional features **D** - surge suppression element (diode) (versions WTD and WTLD) - fixed supply polarity compulsory for the DC load of coils: +A1(13) / -A2(14). The polarity is indicated on the relay cover. For other versions of the relays with DC coils any polarity is possible. 

Example of ordering codes: 

**R2N-2012-23-1024-WT** 

relay **R2N** , for plug-in sockets, two changeover contacts, contact material AgNi, coil voltage 24 V DC, with mechanical indicator and lockable front test button, in cover IP 40 

**5** 

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**Export Sales Department** phone +48 68 47 90 832, 951 • e-mail: export@relpol.com.pl 

## **Plug-in sockets and accessories** 

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GZT2 Connection diagram Dimensions<br>For R2N ®<br>Screw terminals  NO 42 12 Cy 2 ae 2 a OE ><br>Max. tightening moment   NC<br>for the terminal: 0,7 Nm<br>35 mm rail mount   if J V0" ZGGZ4 \: 270.1<br>acc. to PN-EN 60715<br>or on panel mounting<br>76,3 x 27 x 42,5(80) mm  ❷<br>Two poles<br>12 A, 300 V AC COIL<br>. fe COM [ha ‘ger,<br>5H SOND _ = a GZT4-0040 G4 1052 dm by 5;<br>| gg le £4 od)<br>Accessories ❶ GZT4-0035 Module type M...<br>GZM2 Connection diagram Dimensions<br>For R2N<br>COM<br>Screw terminals  Max. tightening moment   NO 44 " y = — a, .<br>for the terminal: 0,7 Nm NC<br>35 mm rail mount   ZGGZ4<br>acc. to PN-EN 60715<br>or on panel mounting  i * en ee « j 27 - 0,2<br>75 x 27 x 61(82) mm  ❷ / its iAWYN ai<br>Two poles<br>12 A, 300 V AC<br>Se. q COIL ab y \ psec<br>GZT4-0040 G4 1052<br>gia : . pr OaH:<br>Accessories ❶ GZT4-0035 Module type M...<br>GZMB2 Connection diagram Dimensions<br>For R2N Ai a<br>COM<br>Spring terminals Max. cross section   NO a4 4<br>of the cables:   NC 42 2 31<br>1 x 0,2...1,5 mm [2]<br>(1 x 24...16 AWG)<br>Ll) —+ =<br>Length of the cable<br>deinsulation: 9...11 mm  Daleainaing<br>35 mm rail mount   =<br>acc. to PN-EN 60715<br>95 x 31 x 42,5(80) mm  ❷ COIL A2 Al Heaas|<br>Two poles<br>10 A, 300 V AC SSS || pate<br>NS ofp<br><< ‘ConS L/ atoo5 co<br>grein ce WA _——<br>s gzme2 ——<br>KS SS)<br>/Y<br>GZMB4-0040 TR Module type M... G4 1052<br>Accessories ❶ Wire connection<br>**----- End of picture text -----**<br>


The drawings present the sequence of operations in course of inserting wires to the spring terminal, and the recommended screwdriver to be used for opening of case springs, comply with the DIN 5264 FORM „A”. 

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Wire connection<br>holes<br>0000 oOod<br>Release<br>holes<br>**----- End of picture text -----**<br>


❶ Mounting and sub-assemblies of accessories in the socket - see page 7. Signalling / protecting modules type M... - see page 9. ❷ In the bracket the height of socket with retainer / retractor clip is shown. 

**6** 

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**Export Sales Department** phone +48 68 47 90 832, 951 • e-mail: export@relpol.com.pl 

**Plug-in sockets and accessories** 

## **Mounting and sub-assemblies of the relay and accessories in the socket** 

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Signalling / protecting module  “ea “a Electromagnetic<br>type M... relay<br>£ = - = git<br>Retainer / retractor clip<br>Removing the relay from the socket<br>with a retrainer / retractor clip<br>Description plate<br>Screw terminals<br>plug-in socket ‘a Felpol oA.<br>**----- End of picture text -----**<br>


**PRECAUTIONS:** 

**1.** Ensure that the parameters of the product described in its specification provide a safety margin for the appropriate operation of the device or system and never use the product in circumstances which exceed the parameters of the product. **2.** Never touch any live parts of the device. **3.** Ensure that the product has been connected correctly. An incorrect connection may cause malfunction, excessive heating or risk of fire. **4.** In case of any risk of any serious material loss or death or injuries of humans or animals, the devices or systems shall be designed so to equip them with double safety system to guarantee their reliable operation. 

**7** 

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**Export Sales Department** phone +48 68 47 90 832, 951 • e-mail: export@relpol.com.pl 

## **Plug-in sockets and accessories** 

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SU4/2D Pinout Dimensions<br>For R2N oo<br>For PCB ~ a<br>29,6 x 21,5 x 11 mm<br>Two poles<br>12 A, 250 V AC<br>eS 9 |<br>= 13,2 |<br>“ys<br>SS<br>SSS<br>; id<br>Accessories G4 1053<br>re SU4/2L Dimensions of opening on panel mounting Dimensions<br>For R2N 21,7<br>Solder terminals<br>29,6 x 21,5 x 18,1 mm<br>Two poles<br>12 A, 250 V AC<br>Lec! ~<br>Se<br>—SS<br>¥. ) ar 4<br>Accessories G4 1053 G4 1040<br>G4/2 Pinout of openings on panel mounting Dimensions<br>For R2N 3 =<br>Solder terminals<br>40,5 x 21,5 x 18,1 mm<br>Two poles<br>12 A, 250 V AC<br>ESS = BE©<br>re SesSOE<br>= ;<br>{ d<br>aaah<br>Accessories G4 1053<br>**----- End of picture text -----**<br>


**8** 

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**Export Sales Department** phone +48 68 47 90 832, 951 • e-mail: export@relpol.com.pl 

**Signalling / protecting modules type M...** 

## **For sockets type:** 

GZT80, GZM80, GZS80, GZMB80, GZT92, GZM92, GZS92, ES 32, GZT2, GZM2, GZMB2, GZT3, GZM3, GZT4, GZM4, GZMB4 

Modules type M... are parallely connected with relay coil. Polarity P: -A1/+A2. Polarity N: +A1/-A2. 

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||||||
|---|---|---|---|---|
|Modules type M...|Layout|Voltage|Type of module|
|Module D (polarization P)|6/230 V DC|M21P|
|It limits overvoltage on DC coils.|
|nF-|A1|
|Module D (polarization N)|6/230 V DC|M21N|
|It limits overvoltage on DC coils.|
|a:|+A1|
|Module LD (polarization P)|6/24 V DC|M31R, M31G|
|It limits overvoltage on DC coils.|o|t|24/60 V DC|M32R, M32G|
|Coil energizing indication.|cm:-|Al|110/230 V DC|M33R, M33G|
|Module LD (polarization N)|6/24 V DC|M41R, M41G|
|It limits overvoltage on DC coils.|a|l|24/60 V DC|M42R, M42G|
|Coil energizing indication.|+A1|110/230 V DC|M43R, M43G|
|Module RC|6/24 V AC/DC|M51|
|It protects against EMC disturbance.|24/60 V AC/DC|M52|
|It limits overvoltage.|A2Al|1|110/240 V AC/DC|M53|
|Module L|6/24 V AC/DC|M61R, M61G|
|Coil energizing indication.|“Af|24/60 V AC/DC|M62R, M62G|
|to+|At|ot|110/240 V AC/DC|M63R, M63G|
|Module LV|6/24 V AC/DC|M91R, M91G|
|It limits overvoltage on AC and DC coils.|cal|24/60 V AC/DC|M92R, M92G|
|Coil energizing indication.|atM|,|110/240 V AC/DC|M93R, M93G|
|Module V|6/24 V AC|M71|
|It limits overvoltage on AC coils.|110/130 V AC|M72|
|No indication.|teAl|220/240 V AC|M73|
|Module R|110/240 V AC|M103|
|It limits harmful voltage on AC coils induced in long|
|lines which causes unwanted making of the relay.|A2oan:|

**----- End of picture text -----**<br>


**Type of module** ❶ ❷ 

❶ **M...R** - LED red, **M...G** - LED green 

❷ When ordering modules indicate their color: gray or black. 

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MODULE        type M...<br>LED red<br>– M...R<br>LED green<br>– M...G<br>**----- End of picture text -----**<br>


**9** 

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**Export Sales Department** phone +48 68 47 90 832, 951 • e-mail: export@relpol.com.pl 

**Interconnection strips ZGGZ4** 

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PIR2-...-00L.<br>(R2N + GZM2)<br>ZGGZ4<br>**----- End of picture text -----**<br>


## **ZGGZ4 for:** 

|**Relays**<br>**for plug-in sockets**<br>R2N|**Interface**<br>**relays** ❸<br>PIR2-...-00L.(R2N + GZM2)|
|---|---|
||PIR3-...-00L.(R3N + GZM3)|
|R3N|PIR4-...-00L.(R4N + GZM4)|
|||
|R4N||



❸ Interface relay **PIR2** ( **PIR3** , **PIR4** ) is offered as a **set** : plug-in socket **GZM2** ( **GZM3** , **GZM4** ) + miniature industrial relay **R2N** ( **R3N** , **R4N** ) + signalling / protecting module **type M...** + retainer / retractor clip **GZT4-0040** + description plate **GZT4-0035** . 

## **Interconnection strip ZGGZ4** 

- designed for the co-operation with plug-in sockets of miniature industrial relays and with interface relays PIR2, PIR3 and PIR4, which are equipped with screw terminals; sockets and relays are mounted on 35 mm rail mount acc. to PN-EN 60715, 

- bridges common input signals (coil terminals A1 or A2) or output signals - see photo at the top, 

- maximum permissible current is 10 A / 250 V AC, 

- possibility of connection of 6 sockets or relays, 

- colours of strips: **ZGGZ4-1** grey, **ZGGZ4-2** black. 

**10** 

**www.relpol.com.pl** 

**Export Sales Department** phone +48 68 47 90 832, 951 • e-mail: export@relpol.com.pl 

**Additional features for industrial relays** 

Industrial relays for plug-in sockets: R2N, R3N, R4N, R15 - 2 CO ❺ , R15 - 3 CO ❺ **with WT features as standard** ( **W** - mechanical indicator + **T** - lockable front test button). **Detailed information** on additional features of individual relays can be found in the data sheets on the side of ”Ordering codes”. 

## **Note:** 

While the relay operates, the test button of the **T** type becomes heated. In order to push the test button manually, you should first turn the supply voltage off, and wait some time until the button becomes colder (or push the button immediately using a protective glove or an insulated tool). The button shall be pushed smoothly and quickly. The normally open contacts are closed with the button for the time during which the button is pushed. Releasing the button opens the normally open contacts. Normally open contacts may be closed with the blocking function of the button (it shall be turned by 90°). When the button is turned back, the normally open contacts are opened. 

|**Type **❹<br>**W**<br>**T**<br>**L**<br>**D**<br>**V**<br>**K**|mechanical indicator<br>lockable front test button,<br>orange colour - AC coils,<br>green colour - DC coils<br>light indicator (LED diode),<br>located inside the relay<br>surge suppression element (diode)<br>- only for DC coils<br>surge suppression element (varistor)<br>- only for AC coils<br>test button without block function<br>**Description**|**For industrial relays**<br>R2N, R3N, R4N,<br>(R15 - 2 CO, 3 CO❺)<br>R2N, R3N, R4N,<br>(R15 - 2 CO, 3 CO❺)<br>R2N, R3N, R4N, RY2,<br>(R15 - 2 CO, 3 CO, 4 CO❺)<br>RUC, RUC-M<br>R2N, R3N, R4N, RY2,<br>(R15 - 2 CO, 3 CO, 4 CO❺)<br>(R15 - 2 CO, 3 CO❺)<br>(R15 - 4 CO❺),<br>RUC|
|---|---|---|



❹ Available combinations: 

**WT, WTL, WTD, WTLD** - in relays R2N, R3N, R4N for plug-in sockets 

**L, D, LD** - in relays RY2 for plug-in sockets 

**WT, WTL, WTD, WTLD, WTV, WTLV** - in relays R15 - 2 CO, 3 CO for plug-in sockets 

**K, L, D, KL, KD, LD, KLD** - in relays R15 - 4 CO for plug-in sockets 

**K, L, KL** - in relays RUC 

**L** - in relays RUC-M 

❺ Voltage versions, in covers 

**==> picture [153 x 140] intentionally omitted <==**

**----- Start of picture text -----**<br>
Test buttons type T R2N, R3N, R4N<br>Ys orange<br>Can – AC coils<br>| bass|”||<br>| FP 2OVAC 4596 |<br>= =—-<br><Telpol<br>green<br>– DC coils<br>**----- End of picture text -----**<br>


**11** 

**www.relpol.com.pl** 

**Export Sales Department** phone +48 68 47 90 832, 951 • e-mail: export@relpol.com.pl 

**Test buttons (no latching) and plugs** 

**Test buttons (no latching)** are recommended for R2N...WT, R3N...WT, R4N...WT, R15...WT 2 CO, R15...WT 3 CO relays - **for appli cations that do not allow permanent contact latching** . By manual operation (pressing the button) relay contacts can get switched for as long time as long the button is pressed. Contacts return to initial position as soon as pressure is released from the button. Those operations can be done while the coil is deenergized ❻ . 

Button **R4P-0001** or **R15-M404** can be easily inserted by the Customer after removal of button type **T** (see Fig. 2). Button type **T** can be removed with screw driver as shown on Fig. 1. 

❻ While the relay operates, the test button becomes heated. In order to push the test button manually, you should first turn the supply voltage off, and wait some time until the button becomes colder (or push the button immediately using a protective glove or an insulated tool). The button shall be pushed smoothly and quickly. 

**==> picture [21 x 163] intentionally omitted <==**

**----- Start of picture text -----**<br>
Fig. 1<br>Fig. 2<br>**----- End of picture text -----**<br>


**Dimensions** - test button **R4P-0001** for **R2N...WT, R3N...WT, R4N...WT** 

**Dimensions** - test button **R15-M404** for **R15...WT 2 CO, R15...WT 3 CO** 

**==> picture [112 x 24] intentionally omitted <==**

**----- Start of picture text -----**<br>
Types of buttons:<br>R4P-0001-A  - orange colour (AC coils)<br>R4P-0001-D  - green colour (DC coils)<br>**----- End of picture text -----**<br>


**==> picture [114 x 24] intentionally omitted <==**

**----- Start of picture text -----**<br>
Types of buttons:<br>R15-M404-A  - orange colour (AC coils)<br>R15-M404-D  - green colour (DC coils)<br>**----- End of picture text -----**<br>


**Plugs R4W-0003** or **R15-M203** can substitute button type **T if manual operation (latching and testing) is not allowed** . Changing button type **T** for plug can be done by Customer themselves in the same way as changing button type **T** for button (no latching). 

## **Dimensions** - plug **R4W-0003** for **R2N...WT, R3N...WT, R4N...WT** 

**Dimensions** - plug **R15-M203** for **R15...WT 2 CO, R15...WT 3 CO** 

**==> picture [114 x 24] intentionally omitted <==**

**----- Start of picture text -----**<br>
Types of plugs:<br>R4W-0003-A  - orange colour (AC coils)<br>R4W-0003-D  - green colour (DC coils)<br>**----- End of picture text -----**<br>


**==> picture [114 x 24] intentionally omitted <==**

**----- Start of picture text -----**<br>
Types of plugs:<br>R15-M203-A  - orange colour (AC coils)<br>R15-M203-D  - green colour (DC coils)<br>**----- End of picture text -----**<br>


**12** 

**www.relpol.com.pl** 

**Export Sales Department** phone +48 68 47 90 832, 951 • e-mail: export@relpol.com.pl