ES 51 Z

  • Metal enclosure
  • Wall mounting
  • Slow action: 2 contacts
  • Small design
  • Pull-wire function
  • Watertight collar W for protection against penetration of dirt available

Technical data

StandardsEN 60947-5-1
Enclosurealuminium die-cast, powder-coated
Coversteel, powder-coated
Degree of protectionIP 65 to IEC/EN 60529
Contact materialsilver
Switching elements1 NC/1 NO contact, type Zb
Switching systemslow action
Connectionscrew connection terminals
Cable cross-sectionmax. 2.5 mm² (incl. conductor ferrules)
Cable entry1 x M16 x 1.5
Rated impulse withstand voltage Uimp4 kV
Rated operating isolation voltage Ui400 V
Ithe4 A
Utilisation categoryAC-15
Ie/Ue4 A/400 VAC
Max. fuse rating4 A gG/gN fuse
Ambient temperature–20 °C … +80 °C
Mechanical life> 1 million operations
Operation cycles3600/h
Actuating forcemax. 40 N
Featurespull-wire function
Approvals

Ordering details

Type   Material no.  
Type    Material no.   
ES 51 Z 1Ö/1S stock type Standard versions, in stock or available at short notice 1047044
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If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.

Watertight collar

Type   Material no.  
Type    Material no.   
ES 51 WZ 1Ö/1S 1047048
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.

Accessories

Yellow pull-wire with ball and Duplex wire clamp - 1 m
  • With rubber ball and Duplex wire clamp
  • Length 1 m
  • Pull-wire yellow (polypropylene)
Yellow pull-wire with ball and Duplex wire clamp - 2 m
  • With rubber ball and Duplex wire clamp
  • Length 2 m
  • Pull-wire yellow (polypropylene)
Yellow pull-wire with ball and Duplex wire clamp - 3 m
  • With rubber ball and Duplex wire clamp
  • Length 3 m
  • Pull-wire yellow (polypropylene)
Yellow pull-wire with ball and Duplex wire clamp - 4 m
  • With rubber ball and Duplex wire clamp
  • Length 4 m
  • Pull-wire yellow (polypropylene)
Yellow pull-wire with ball and mounting clamp - 1 m
  • With rubber ball and mounting clamp
  • Length 1 m
  • Pull-wire yellow (polypropylene)
Yellow pull-wire with ball and mounting clamp - 2 m
  • Length 2 m
  • With rubber ball and mounting clamp
  • Pull-wire yellow (polypropylene)
Yellow pull-wire with ball and mounting clamp - 3 m
  • Length 3 m
  • With rubber ball and mounting clamp
  • Pull-wire yellow (polypropylene)
Yellow pull-wire with ball and mounting clamp - 4 m
  • Length 4 m
  • With rubber ball and mounting clamp
  • Pull-wire yellow (polypropylene)