ES 41 / EM 41

  • Metal enclosure
  • ES 41: Slow action , change-over contact, change-over contact with overlapping or 2 NC contacts with double break
  • EM 41: Snap action, change-over contact with double break
  • 3 cable entries M16 x 1.5
  • Available on request with mechanical latching V: release by means of push-button (only slow action)
  • Gold-plated contacts available on request
  • Versions for low temperatures down to -35 °C or high temperatures up to +180 °C available - see chapter / ES 41 -35°C ... +180°C Extreme >
Note
  • When used as safety switch, secure the enclosure against slipping with appropriate means, e.g. pinning (only for ES 41).

Technical data

Applied standardsEN ISO 13849-1; EN 60947-5-1; EN ISO 14119
Enclosurealuminium die-cast, powder-coated
Switch typetype 1
Coding levelno coding
Degree of protectionIP 65 to IEC/EN 60529
Contact materialsilver
Switching systemslow or snap action; slow action: positive break NC contacts ; positive break depends on the actuator used
Switching elements1 NC/1 NO contact or 2 NC contacts, type Za
Connectionscrew connection terminals
Cable cross-sectionmax. 2.5 mm² (incl. conductor ferrules)
Cable entry3 x M16 x 1.5
B10d (10 % load)2 million
TMmax. 20 years
Rated impulse withstand voltage Uimp4 kV
Rated operating isolation voltage Ui400 V
Conventional thermal current Ithe6 A
Utilisation categoryAC-15
Rated operating current/voltage Ie/Ue6 A/400 VAC
Max. fuse rating6 A gG/gN fuse
Mechanical life> 1 million operations
Operation cyclesmax. 3600/h
Ambient temperature–20 °C … +80 °C
Repeat accuracy of switching points± 0.1 mm
Approvals

Ordering details

Plunger

* with safety function

Type   Material no.  
Type    Material no.   
ES 41 1Ö/1S  * stock type Standard versions, in stock or available at short notice 1046253
Type    Material no.   
ES 41 1S/1Ö UE  * 1046494
Type    Material no.   
ES 41 2Ö  * 1046518
Type    Material no.   
EM 41 1Ö/1S stock type Standard versions, in stock or available at short notice 1046364
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.  
Type    Material no.   
ES 41 W 1Ö/1S  * stock type Standard versions, in stock or available at short notice 1046267
Type    Material no.   
ES 41 W 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.
Type    Material no.   
ES 41 W 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.
Type    Material no.   
EM 41 W 1Ö/1S stock type Standard versions, in stock or available at short notice 1046376
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.

Adjustable plunger ST

* with safety function

Type   Material no.  
Type    Material no.   
ES 41 ST 1Ö/1S  * 1046278
Type    Material no.   
ES 41 ST 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.
Type    Material no.   
ES 41 ST 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.
Type    Material no.   
EM 41 ST 1Ö/1S 1046380
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.

Adjustable plunger with collar WST

* with safety function

Type   Material no.  
Type    Material no.   
ES 41 WST 1Ö/1S  * 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.
Type    Material no.   
ES 41 WST 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.
Type    Material no.   
ES 41 WST 2Ö  * 1046523
Type    Material no.   
EM 41 WST 1Ö/1S 1046382
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.  
Type    Material no.   
ES 41 KU 1Ö/1S  * 1046277
Type    Material no.   
ES 41 KU 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.
Type    Material no.   
ES 41 KU 2Ö  * 1046521
Type    Material no.   
EM 41 KU 1Ö/1S 1046379
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.

Cap with collar WK

* with safety function

Type   Material no.  
Type    Material no.   
ES 41 WK 1Ö/1S  * stock type Standard versions, in stock or available at short notice 1046283
Type    Material no.   
ES 41 WK 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.
Type    Material no.   
ES 41 WK 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.
Type    Material no.   
EM 41 WK 1Ö/1S 1046383
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.  
Type    Material no.   
ES 41 R 1Ö/1S  * stock type Standard versions, in stock or available at short notice 1046284
Type    Material no.   
ES 41 R 1S/1Ö UE  * 1046500
Type    Material no.   
ES 41 R 2Ö  * stock type Standard versions, in stock or available at short notice 1046525
Type    Material no.   
EM 41 R 1Ö/1S stock type Standard versions, in stock or available at short notice 1046384
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.  
Type    Material no.   
ES 41 WR 1Ö/1S  * 1046296
Type    Material no.   
ES 41 WR 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.
Type    Material no.   
ES 41 WR 2Ö  * 1046527
Type    Material no.   
EM 41 WR 1Ö/1S 1046390
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.

Roller lever H

* with safety function

Type   Material no.  
Type    Material no.   
ES 41 H 1Ö/1S  * stock type Standard versions, in stock or available at short notice 1046298
Type    Material no.   
ES 41 H 1S/1Ö UE  * 1046502
Type    Material no.   
ES 41 H 2Ö  * 1046528
Type    Material no.   
EM 41 H 1Ö/1S stock type Standard versions, in stock or available at short notice 1046392
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.  
Type    Material no.   
ES 41 WH 1Ö/1S  * stock type Standard versions, in stock or available at short notice 1046305
Type    Material no.   
ES 41 WH 1S/1Ö UE  * 1046504
Type    Material no.   
ES 41 WH 2Ö  * stock type Standard versions, in stock or available at short notice 1046529
Type    Material no.   
EM 41 WH 1Ö/1S stock type Standard versions, in stock or available at short notice 1046408
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.

Long roller lever HL

* with safety function

Type   Material no.  
Type    Material no.   
ES 41 HL 1Ö/1S  * stock type Standard versions, in stock or available at short notice 1046316
Type    Material no.   
ES 41 HL 1S/1Ö UE  * 1046505
Type    Material no.   
ES 41 HL 2Ö  * 1046531
Type    Material no.   
EM 41 HL 1Ö/1S stock type Standard versions, in stock or available at short notice 1046417
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.

Long roller lever with collar WHL

* with safety function

Type   Material no.  
Type    Material no.   
ES 41 WHL 1Ö/1S  * 1046318
Type    Material no.   
ES 41 WHL 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.
Type    Material no.   
ES 41 WHL 2Ö  * 1046532
Type    Material no.   
EM 41 WHL 1Ö/1S 1046421
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 PH

* with safety function

Type   Material no.  
Type    Material no.   
ES 41 PH 1Ö/1S  * 1046324
Type    Material no.   
ES 41 PH 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.
Type    Material no.   
ES 41 PH 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.
Type    Material no.   
EM 41 PH 1Ö/1S 1046431
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.  
Type    Material no.   
ES 41 WPH 1Ö/1S  * 1046325
Type    Material no.   
ES 41 WPH 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.
Type    Material no.   
ES 41 WPH 2Ö  * 1046539
Type    Material no.   
EM 41 WPH 1Ö/1S 1046434
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.

Offset roller lever HK

Type   Material no.  
Type    Material no.   
ES 41 HK 1Ö/1S 1046321
Type    Material no.   
ES 41 HK 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.
Type    Material no.   
EM 41 HK 1Ö/1S 1046426
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.

Offset roller lever with collar WHK

Type   Material no.  
Type    Material no.   
ES 41 WHK 1Ö/1S 1046323
Type    Material no.   
ES 41 WHK 2Ö 1046534
Type    Material no.   
EM 41 WHK 1Ö/1S 1046427
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

Type   Material no.  
Type    Material no.   
ES 41 D 1Ö/1S stock type Standard versions, in stock or available at short notice 1046327
Type    Material no.   
ES 41 D 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.
Type    Material no.   
ES 41 D 2Ö stock type Standard versions, in stock or available at short notice 1046540
Type    Material no.   
EM 41 D 1Ö/1S stock type Standard versions, in stock or available at short notice 1046438
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

Type   Material no.  
Type    Material no.   
ES 41 DL 1Ö/1S stock type Standard versions, in stock or available at short notice 1046336
Type    Material no.   
ES 41 DL 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.
Type    Material no.   
ES 41 DL 2Ö 1046543
Type    Material no.   
EM 41 DL 1Ö/1S 1046448
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.  
Type    Material no.   
ES 41 DS 1Ö/1S 1046345
Type    Material no.   
ES 41 DS 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.
Type    Material no.   
ES 41 DS 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.
Type    Material no.   
EM 41 DS 1Ö/1S stock type Standard versions, in stock or available at short notice 1046463
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.  
Type    Material no.   
ES 41 DF 1Ö/1S 1046344
Type    Material no.   
ES 41 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.
Type    Material no.   
ES 41 DF 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.
Type    Material no.   
EM 41 DF 1Ö/1S 1046460
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.  
Type    Material no.   
ES 41 DD 1Ö/1S 1046343
Type    Material no.   
ES 41 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.
Type    Material no.   
ES 41 DD 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.
Type    Material no.   
EM 41 DD 1Ö/1S stock type Standard versions, in stock or available at short notice 1046454
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.  
Type    Material no.   
ES 41 TL 1Ö/1S 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.
Type    Material no.   
ES 41 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.
Type    Material no.   
EM 41 TL 1Ö/1S stock type Standard versions, in stock or available at short notice 1046468
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.  
Type    Material no.   
ES 41 TF 1Ö/1S 1159563
Type    Material no.   
ES 41 TF 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.
Type    Material no.   
EM 41 TF 1Ö/1S 1046471
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 with steel tip TFL

Type   Material no.  
Type    Material no.   
ES 41 TFL 1Ö/1S 1167396
Type    Material no.   
ES 41 TFL 2Ö 1053803
Type    Material no.   
EM 41 TFL 1Ö/1S 1046481
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.  
Type    Material no.   
ES 41 TK 1Ö/1S 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.
Type    Material no.   
ES 41 TK 2Ö stock type Standard versions, in stock or available at short notice 1046547
Type    Material no.   
EM 41 TK 1Ö/1S stock type Standard versions, in stock or available at short notice 1046477
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.

Options

Mechanical latching V

Connector M12 x 1, 5-pole