Ex 95

Features/Options

  • Ex zone 1 and 21
  • Thermoplastic enclosure
  • Design to EN 50047
  • Wiring compartment
  • Double insulated
  • Available with contact overlapping
  • Actuator can be repositioned by 4 x 90°
  • Rocking lever can be repositioned by 10° steps
  • Gold-plated contacts available on request
  • Special version with NIRO screws and NIRO 1.4571 plunger, degree of protection IP 66, salt-mist proof, available
  • Special version only for dust Ex zone 22 available
  • N.B.: Please state required approvals for Russia, China and North America with your order!

Technical data

StandardsEN 60947-5-1; EN 60079-0,
EN 60079-1, EN 60079-7,
EN 60079-14, EN 60079-31;
EN ISO 13849-1; EN ISO 14119
Switch typetype 1
Coding levelno coding
Enclosureglass-fibre reinforced, shock-proof thermoplastic (PA 66), self-extinguishing UL 94-V0
Tightening torquemounting screw enclosure: max. 1.2 ... 1.3 Nm,
cover screws: max. 0.5 ... 0.6 Nm
Switch insertEx 95
Degree of protectionIP 67 or IP 66, salt-mist proof
to IEC/EN 60529
Contact materialsilver
Switching systemslow action, positive break NC contacts ; positive break depends on the actuator used
Switching elements1 NC/1 NO, 2 NC or 1 NC/1 NO contact with contact overlapping, type Zb
Connectionscrew connection terminals
Cable cross-sectionmax. 1.5 mm² (incl. conductor ferrules)
Cable entry1 x M20 x 1.5 for
cable diameter 5 … 9 mm
B10d (10 % Load)2 million
TMmax. 20 years
Uimp4 kV
Ui250 V
Ithe6 A
Ie/Ue6 A/250 VAC; 0.25 A/230 VDC
Utilisation categoryAC-15; DC-13
Max. fuse rating6 A gG/gN fuse
Ambient temperature–20 °C … +60 °C
Mechanical life> 1 million operations
Operation cycles1800/h
Repeat accuracy of switching points± 0.1 mm
Contact openingmax. 2 x 3.5 mm
Impact energymax. 7 J
Ex marking II 2G Ex de IIC T5 Gb,
II 2D Ex tb IIIC T80°C Db IP67
IECEx Ex de IIC T5 Gb,
Ex tb IIIC T80°C Db
ApprovalsDMT 01 ATEX E 118
IECEx BVS 14.0018X

Stock types

Ordering details
Type code

Plunger with collar W


* with safety function

Type   Material no.
Ex 95 W 1Ö/1S  * stock type Standard versions, in stock or available at short notice 1049915
Ex 95 W 1Ö/1S IP 66  * stock type Standard versions, in stock or available at short notice 1183056
Ex 95 W 2Ö  * 1167577
Ex 95 W 2Ö IP 66  * 1187269
Ex 95 W 1S/1Ö UE  * 1167404
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 95 R 1Ö/1S  * stock type Standard versions, in stock or available at short notice 1159414
Ex 95 R 2Ö  * 1172685
Ex 95 R 1S/1Ö UE  * 1182039
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.

Long roller plunger RL


* with safety function

Type   Material no.
Ex 95 RL 1Ö/1S  * 1158622
Ex 95 RL 1Ö/1S IP 66  * stock type Standard versions, in stock or available at short notice 1183272
Ex 95 RL 2Ö  * 1160765
Ex 95 RL 1S/1Ö UE  * 1190243
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.

Roller lever with collar WH


* with safety function

Type   Material no.
Ex 95 WH 1Ö/1S  * stock type Standard versions, in stock or available at short notice 1163219
Ex 95 WH 1Ö/1S IP 66  * stock type Standard versions, in stock or available at short notice 1183273
Ex 95 WH 2Ö  * 1172780
Ex 95 WH 1S/1Ö UE  * 1160729
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.

Metal roller lever with collar WHM


* with safety function

Type   Material no.
Ex 95 WHM 1Ö/1S  * stock type Standard versions, in stock or available at short notice 1158719
Ex 95 WHM 2Ö  * 1182097
Ex 95 WHM 1S/1Ö UE  * 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 metal roller lever with collar WHLM


* with safety function

Type   Material no.
Ex 95 WHLM 1Ö/1S  * 1158615
Ex 95 WHLM 2Ö  * 1177435
Ex 95 WHLM 1S/1Ö UE  * 1179945
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.

Plastic roller lever with collar 4K


* with safety function

Type   Material no.
Ex 95 4K 1Ö/1S  * 1159561
Ex 95 4K 2Ö  * 1162185
Ex 95 4K 1S/1Ö UE  * 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.

Offset metal roller lever with collar WHKM


* with safety function

Type   Material no.
Ex 95 WHKM 1Ö/1S  * 1049994
Ex 95 WHKM 1Ö/1S IP 66  * 1395172
Ex 95 WHKM 2Ö  * 1175444
Ex 95 WHKM 1S/1Ö UE  * 1179067
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


* with safety function

Type   Material no.
Ex 95 WPH 1Ö/1S  * 1159406
Ex 95 WPH 1Ö/1S IP 66  * stock type Standard versions, in stock or available at short notice 1183274
Ex 95 WPH 2Ö  * 1177772
Ex 95 WPH 1S/1Ö UE  * 1180957
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.

Parallel metal roller lever with collar WPHM


* with safety function

Type   Material no.
Ex 95 WPHM 1Ö/1S  * 1159407
Ex 95 WPHM 2Ö  * on request Produced to order.
Ex 95 WPHM 1S/1Ö UE  * 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.

Rocking lever D


* with safety function

Type   Material no.
Ex 95 D 1Ö/1S  * stock type Standard versions, in stock or available at short notice 1158673
Ex 95 D 1Ö/1S IP 66  * stock type Standard versions, in stock or available at short notice 1183275
Ex 95 D 2Ö  * 1162149
Ex 95 D 2Ö IP 66  * 1286321
Ex 95 D 1S/1Ö UE  * 1160759
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.

Rocking lever with rubber roller D50


* with safety function

Type   Material no.
Ex 95 D50 1Ö/1S  * 1179438
Ex 95 D50 2Ö  * 1189622
Ex 95 D50 1S/1Ö UE  * 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 95 DS 1Ö/1S stock type Standard versions, in stock or available at short notice 1158645
Ex 95 DS 2Ö 1177217
Ex 95 DS 1S/1Ö UE 1179114
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.

Rod lever DD

Type   Material no.
Ex 95 DD 1Ö/1S 1159401
Ex 95 DD 2Ö 1176112
Ex 95 DD 1S/1Ö UE 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 lever DF

Type   Material no.
Ex 95 DF 1Ö/1S 1160211
Ex 95 DF 2Ö on request Produced to order.
Ex 95 DF 1S/1Ö UE 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 plastic tip TK

Type   Material no.
Ex 95 TK 1Ö/1S stock type Standard versions, in stock or available at short notice 1158726
Ex 95 TK 2Ö 1179112
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 95 TL 1Ö/1S 1169678
Ex 95 TL 2Ö 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.