Ex 14 / ExM 14

Features/Options

  • Ex zone 1 and 21
  • Thermoplastic enclosure, double insulated
  • Mounting details to EN 50047
  • Suitable for in-line mounting
  • With pre-wired cable
  • Cold-resistant version down to -40 °C available on request
  • Gold-plated contacts available on request
  • With latching element (On-/Off principle) available on request
  • Version with overlapping contacts available on request (only slow action)
  • Special version only for dust Ex zone 22 available
  • N.B.: Please state required approvals for Russia, China and Brazil with your order!

Technical data

StandardsEN 60947-5-1; EN 60079-0,
EN 60079-1, EN 60079-31;
EN ISO 13849-1; EN ISO 14119
Enclosureglass-fibre reinforced, shock-proof thermoplastic (PA 66), self-extinguishing UL 94-V0
Switch typetype 1
Coding levelno coding
Degree of protectionIP 65 to IEC/EN 60529
Contact materialsilver
Switching systemEx 14: slow action, positive break NC contacts ; positive break depends on the actuator used
ExM 14: snap action
Switching elementsEx 14: 1 NC/1 NO contact or 2 NC contacts, type Zb
ExM 14: change-over contact with single break type C or 1 NC/1 NO contact, type Za
Connectioncable H05VV-F, 3/4 x 0.75 mm²
B10d (10 % Load)2 million
TMmax. 20 years
Uimp4 kV
Ui250 V
ItheEx 14: T6: 6 A; T5: 3 A
ExM 14: 5 A
Ie/UeEx 14:
6 A/250 VAC, 0.25 A/230 VDC;
ExM 14:
5 A/250 VAC, 0.16 A/230 VDC;
ExM 14 1Ö/1S:
5 A/250 VAC, 0.25 A/230 VDC
Utilisation categoryEx 14, ExM 14: AC-15; DC-13
ExM 14 1Ö/1S: AC-1; DC-1
Max. fuse ratingEx 14: 6 A gG/gN fuse;
ExM 14: 5 A gG/gN fuse
Ambient temperatureEx 14:
T6: –20 °C … +65 °C,
T5: –20 °C … +75 °C, +90 °C with max. 3 A
ExM 14:
–20 °C … +60 °C
(down to –40 °C available on request)
Mechanical life> 1 million operations
Operation cycles1800/h
Repeat accuracy of switching points± 0.1 mm
Contact openingmax. 2 x 4 mm
Impact energymax. 4 J
Ex markingEx 14:
II 2G Ex db IIC T6/T5 Gb,
II 2D Ex tb IIIC
T80 °C/T95 °C Db

ExM 14:
II 2G Ex d IIC T6 Gb,
II 2D Ex tb IIIC T80 °C Db IP65

ExM 14 1Ö/1S:
II 2G Ex d IIC T6 Gb,
II 2D Ex tb IIIC T80 °C Db IP65
ApprovalsEx 14:
PTB 03 ATEX 1070 X
IECEx PTB 06.0098X

on request

ExM 14:
PTB 03 ATEX 1069 X


ExM 14 1Ö/1S:
PTB 00 ATEX 1006 X
IECEx PTB 13.0019X

Stock types

Ordering details
Type code

Plunger


* with safety function

Type   Material no.
Ex 14 1Ö/1S - 2m  * 1160657
Ex 14 1Ö/1S - 5m  * 1045304
Ex 14 1Ö/1S - 10m  * 1045305
Ex 14 2Ö - 2m  * 1216357
Ex 14 2Ö - 5m  * 1181590
Ex 14 2Ö - 10m  * 1184918
ExM 14 - 2m 1189090
ExM 14 - 5m 1051855
ExM 14 - 10m 1179279
ExM 14 1Ö/1S - 2m 1189182
ExM 14 1Ö/1S - 5m 1189183
ExM 14 1Ö/1S - 10m 1174439
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.

Plunger with collar W


* with safety function

Type   Material no.
Ex 14 W 1Ö/1S - 2m  * 1180472
Ex 14 W 1Ö/1S - 5m  * stock type Standard versions, in stock or available at short notice 1166770
Ex 14 W 1Ö/1S - 5m / -40°C  * 1428913
Ex 14 W 1Ö/1S - 10m  * 1166769
Ex 14 W 2Ö - 2m  * on request Produced to order.
Ex 14 W 2Ö - 5m  * on request Produced to order.
Ex 14 W 2Ö - 10m  * 1181890
ExM 14 W - 2m 1189091
ExM 14 W - 5m stock type Standard versions, in stock or available at short notice 1184768
ExM 14 W - 10m on request Produced to order.
ExM 14 W 1Ö/1S - 2m 1189184
ExM 14 W 1Ö/1S - 5m stock type Standard versions, in stock or available at short notice 1189185
ExM 14 W 1Ö/1S - 10m 1178784
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.

Plunger for front mounting F


* with safety function

Type   Material no.
Ex 14 F 1Ö/1S - 2m  * 1051550
Ex 14 F 1Ö/1S - 5m  * 1181627
Ex 14 F 1Ö/1S - 10m  * 1181948
Ex 14 F 2Ö - 2m  * on request Produced to order.
Ex 14 F 2Ö - 5m  * 1184203
Ex 14 F 2Ö - 10m  * on request Produced to order.
ExM 14 F - 2m 1189092
ExM 14 F - 5m 1177799
ExM 14 F - 10m 1182350
ExM 14 F 1Ö/1S - 2m 1189186
ExM 14 F 1Ö/1S - 5m 1189187
ExM 14 F 1Ö/1S - 10m on request Produced to order.
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.

Ball plunger KU


* with safety function

Type   Material no.
Ex 14 KU 1Ö/1S - 2m  * 1189013
Ex 14 KU 1Ö/1S - 5m  * 1183793
Ex 14 KU 1Ö/1S - 10m  * 1045344
Ex 14 KU 2Ö - 2m  * on request Produced to order.
Ex 14 KU 2Ö - 5m  * on request Produced to order.
Ex 14 KU 2Ö - 10m  * on request Produced to order.
ExM 14 KU - 2m 1189093
ExM 14 KU - 5m 1189094
ExM 14 KU - 10m on request Produced to order.
ExM 14 KU 1Ö/1S - 2m 1185368
ExM 14 KU 1Ö/1S - 5m 1184247
ExM 14 KU 1Ö/1S - 10m on request Produced to order.
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.

Ball plunger with collar WKU


* with safety function

Type   Material no.
Ex 14 WKU 1Ö/1S - 2m  * 1179897
Ex 14 WKU 1Ö/1S - 5m  * 1045354
Ex 14 WKU 1Ö/1S - 10m  * 1185400
Ex 14 WKU 2Ö - 2m  * on request Produced to order.
Ex 14 WKU 2Ö - 5m  * on request Produced to order.
Ex 14 WKU 2Ö - 10m  * on request Produced to order.
ExM 14 WKU - 2m 1189095
ExM 14 WKU - 5m 1178276
ExM 14 WKU - 10m on request Produced to order.
ExM 14 WKU 1Ö/1S - 2m 1189189
ExM 14 WKU 1Ö/1S - 5m 1179069
ExM 14 WKU 1Ö/1S - 10m 1184590
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.

Ball plunger for front mounting FKU


* with safety function

Type   Material no.
Ex 14 FKU 1Ö/1S - 2m  * 1189139
Ex 14 FKU 1Ö/1S - 5m  * 1187885
Ex 14 FKU 1Ö/1S - 10m  * 1052964
Ex 14 FKU 2Ö - 2m  * on request Produced to order.
Ex 14 FKU 2Ö - 5m  * on request Produced to order.
Ex 14 FKU 2Ö - 10m  * on request Produced to order.
ExM 14 FKU - 2m 1189097
ExM 14 FKU - 5m 1189098
ExM 14 FKU - 10m on request Produced to order.
ExM 14 FKU 1Ö/1S - 2m 1189191
ExM 14 FKU 1Ö/1S - 5m 1189202
ExM 14 FKU 1Ö/1S - 10m 1343696
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.

Vertical ball plunger VKU


* with safety function

Type   Material no.
Ex 14 VKU 1Ö/1S - 2m  * 1189140
Ex 14 VKU 1Ö/1S - 5m  * 1178834
Ex 14 VKU 1Ö/1S - 10m  * on request Produced to order.
Ex 14 VKU 2Ö - 2m  * on request Produced to order.
Ex 14 VKU 2Ö - 5m  * on request Produced to order.
Ex 14 VKU 2Ö - 10m  * on request Produced to order.
ExM 14 VKU - 2m 1189099
ExM 14 VKU - 5m 1045683
ExM 14 VKU - 10m on request Produced to order.
ExM 14 VKU 1Ö/1S - 2m 1189203
ExM 14 VKU 1Ö/1S - 5m 1189204
ExM 14 VKU 1Ö/1S - 10m on request Produced to order.
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.

Roller plunger R


* with safety function

Type   Material no.
Ex 14 R 1Ö/1S - 2m  * 1045364
Ex 14 R 1Ö/1S - 5m  * stock type Standard versions, in stock or available at short notice 1045361
Ex 14 R 1Ö/1S - 10m  * 1045365
Ex 14 R 2Ö - 2m  * on request Produced to order.
Ex 14 R 2Ö - 5m  * 1180137
Ex 14 R 2Ö - 10m  * 1186148
ExM 14 R - 2m 1189101
ExM 14 R - 5m 1176334
ExM 14 R - 10m 1045609
ExM 14 R 1Ö/1S - 2m 1173979
ExM 14 R 1Ö/1S - 5m stock type Standard versions, in stock or available at short notice 1171039
ExM 14 R 1Ö/1S - 10m 1178270
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.

Roller plunger with collar WR


* with safety function

Type   Material no.
Ex 14 WR 1Ö/1S - 2m  * 1158753
Ex 14 WR 1Ö/1S - 5m  * stock type Standard versions, in stock or available at short notice 1045393
Ex 14 WR 1Ö/1S - 10m  * 1045388
Ex 14 WR 2Ö - 2m  * on request Produced to order.
Ex 14 WR 2Ö - 5m  * 1460982
Ex 14 WR 2Ö - 10m  * on request Produced to order.
ExM 14 WR - 2m 1187093
ExM 14 WR - 5m stock type Standard versions, in stock or available at short notice 1179278
ExM 14 WR - 10m on request Produced to order.
ExM 14 WR 1Ö/1S - 2m 1189205
ExM 14 WR 1Ö/1S - 5m stock type Standard versions, in stock or available at short notice 1179495
ExM 14 WR 1Ö/1S - 10m 1185021
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.

Roller plunger for front mounting FR


* with safety function

Type   Material no.
Ex 14 FR 1Ö/1S - 2m  * 1181781
Ex 14 FR 1Ö/1S - 5m  * 1045447
Ex 14 FR 1Ö/1S - 10m  * on request Produced to order.
Ex 14 FR 2Ö - 2m  * on request Produced to order.
Ex 14 FR 2Ö - 5m  * on request Produced to order.
Ex 14 FR 2Ö - 10m  * on request Produced to order.
ExM 14 FR - 2m 1175492
ExM 14 FR - 5m 1178551
ExM 14 FR - 10m 1187307
ExM 14 FR 1Ö/1S - 2m 1189206
ExM 14 FR 1Ö/1S - 5m 1189207
ExM 14 FR 1Ö/1S - 10m on request Produced to order.
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.

Vertical roller plunger VR


* with safety function

Type   Material no.
Ex 14 VR 1Ö/1S - 2m  * 1189141
Ex 14 VR 1Ö/1S - 5m  * 1189192
Ex 14 VR 1Ö/1S - 10m  * 1188039
Ex 14 VR 1Ö/1S - 10m / -40°C  * 1374827
Ex 14 VR 2Ö - 2m  * on request Produced to order.
Ex 14 VR 2Ö - 5m  * 1184475
Ex 14 VR 2Ö - 10m  * 1186147
ExM 14 VR - 2m 1189102
ExM 14 VR - 5m 1189103
ExM 14 VR - 10m on request Produced to order.
ExM 14 VR 1Ö/1S - 2m 1189208
ExM 14 VR 1Ö/1S - 5m 1181774
ExM 14 VR 1Ö/1S - 10m 1186817
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.

Parallel roller lever with collar WPH

Type   Material no.
Ex 14 WPH 2Ö - 5m / -40°C 1455843
ExM 14 WPH 1Ö/1S - 5m / -40°C stock type Standard versions, in stock or available at short notice 1338176
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.

Rocking lever D


* with safety function

Type   Material no.
Ex 14 D 1Ö/1S - 2m  * 1164918
Ex 14 D 1Ö/1S - 5m  * stock type Standard versions, in stock or available at short notice 1175455
Ex 14 D 1Ö/1S - 5m / -40°C  * 1473270
Ex 14 D 1Ö/1S - 10m  * 1045410
Ex 14 D 1Ö/1S - 10m / -40°C  * 1473690
Ex 14 D 2Ö - 2m  * on request Produced to order.
Ex 14 D 2Ö - 5m  * on request Produced to order.
Ex 14 D 2Ö - 10m  * 1475802
ExM 14 D - 2m 1173987
ExM 14 D - 5m stock type Standard versions, in stock or available at short notice 1169551
ExM 14 D - 10m on request Produced to order.
ExM 14 D 1Ö/1S - 2m 1176310
ExM 14 D 1Ö/1S - 5m stock type Standard versions, in stock or available at short notice 1179433
ExM 14 D 1Ö/1S - 10m 1181308
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.

Long rocking lever DL


* with safety function

Type   Material no.
Ex 14 DL 1Ö/1S - 2m  * 1160793
Ex 14 DL 1Ö/1S - 5m  * stock type Standard versions, in stock or available at short notice 1181410
Ex 14 DL 1Ö/1S - 10m  * 1181362
Ex 14 DL 2Ö - 2m  * on request Produced to order.
Ex 14 DL 2Ö - 5m  * 1188115
Ex 14 DL 2Ö - 10m  * on request Produced to order.
ExM 14 DL - 2m 1189104
ExM 14 DL - 5m 1184350
ExM 14 DL - 10m on request Produced to order.
ExM 14 DL 1Ö/1S - 2m 1189209
ExM 14 DL 1Ö/1S - 5m 1184769
ExM 14 DL 1Ö/1S - 10m on request Produced to order.
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.

Adjustable rocking lever DS

Type   Material no.
Ex 14 DS 1Ö/1S - 2m 1179731
Ex 14 DS 1Ö/1S - 5m stock type Standard versions, in stock or available at short notice 1045423
Ex 14 DS 1Ö/1S - 5m / -40°C 1300760
Ex 14 DS 1Ö/1S - 10m 1181949
Ex 14 DS 2Ö - 2m on request Produced to order.
Ex 14 DS 2Ö - 5m 1365817
Ex 14 DS 2Ö - 10m on request Produced to order.
ExM 14 DS - 2m 1189105
ExM 14 DS - 5m 1169764
ExM 14 DS - 10m 1182306
ExM 14 DS 1Ö/1S - 2m 1189212
ExM 14 DS 1Ö/1S - 5m stock type Standard versions, in stock or available at short notice 1189223
ExM 14 DS 1Ö/1S - 10m on request Produced to order.
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.

Long spring rod TL

Type   Material no.
Ex 14 TL 1Ö/1S - 2m 1189193
Ex 14 TL 1Ö/1S - 5m 1189194
Ex 14 TL 1Ö/1S - 10m on request Produced to order.
Ex 14 TL 2Ö - 2m on request Produced to order.
Ex 14 TL 2Ö - 5m on request Produced to order.
Ex 14 TL 2Ö - 10m on request Produced to order.
ExM 14 TL - 2m 1189107
ExM 14 TL - 5m 1182414
ExM 14 TL - 10m 1182302
ExM 14 TL 1Ö/1S - 2m 1186536
ExM 14 TL 1Ö/1S - 5m 1189243
ExM 14 TL 1Ö/1S - 10m on request Produced to order.
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.

Spring rod with steel tip TF

Type   Material no.
Ex 14 TF 1Ö/1S - 2m 1189195
Ex 14 TF 1Ö/1S - 5m 1175893
Ex 14 TF 1Ö/1S - 10m 1175894
Ex 14 TF 2Ö - 2m on request Produced to order.
Ex 14 TF 2Ö - 5m on request Produced to order.
Ex 14 TF 2Ö - 10m on request Produced to order.
ExM 14 TF - 2m 1189137
ExM 14 TF - 5m 1158676
ExM 14 TF - 10m on request Produced to order.
ExM 14 TF 1Ö/1S - 2m 1189244
ExM 14 TF 1Ö/1S - 5m 1189245
ExM 14 TF 1Ö/1S - 10m 1188038
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.

Spring rod with plastic tip TK

Type   Material no.
Ex 14 TK 1Ö/1S - 2m 1189196
Ex 14 TK 1Ö/1S - 5m 1189197
Ex 14 TK 1Ö/1S - 10m on request Produced to order.
Ex 14 TK 2Ö - 2m on request Produced to order.
Ex 14 TK 2Ö - 5m on request Produced to order.
Ex 14 TK 2Ö - 10m on request Produced to order.
ExM 14 TK - 2m 1189138
ExM 14 TK - 5m 1158841
ExM 14 TK - 10m 1052340
ExM 14 TK 1Ö/1S - 2m 1176333
ExM 14 TK 1Ö/1S - 5m 1189246
ExM 14 TK 1Ö/1S - 10m on request Produced to order.
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.
Options
Type   Material no.
Cable entry on side S on request Produced to order.