// CONTROL TECHNOLOGY

Pull-wire switches
ES 51 Z

Features/Options

  • Metal enclosure
  • Wall mounting
  • Slow action: 2 contacts
  • Small design
  • Various spring force variants (actuating forces) available on request
  • Pull-wire function
  • Collar W available to protect against the entry of foreign bodies



/ Application >/ Type code >

ES 51 Z

 

Technical data

Standards IEC/EN 60947-5-1
Enclosure aluminium die-cast, enamel finish
Cover steel, enamel finish
Degree of protection IP 65 to IEC/EN 60529
Contact material silver
Switching elements change-over contact with double break with galvanically separated contact bridges
Switching system slow action
Connection M3 screw terminals
Cable section max. 2.5 mm2
(incl. conductor ferrules)
Cable entry 1 x M16 x 1.5
Uimp 4 kV
Ui 400 V
Ithe 4 A
Utilisation category AC-15
Ie/Ue 4 A/400 VAC
Max. fuse rating 4 A gL/gG D-fuse
Ambient temperature –20 °C … +80 ºC
Mech. life > 1 million operations
Switching frequency 3600/h
Actuating force max. 40 N
Features pull-wire function

Ordering details

 
Slow action
1 NC/1 NO contact
TypeOrder no.
ES 51 Z 1Ö/1S51041001/ Download >
ES 51 WZ 1Ö/1S51042001/ Download >
(Further variants available on request)

Accessories

 
Yellow pull-wire with ball and Duplex wire clamp
TypeOrder no.
Yellow pull-wire with ball and Duplex wire clamp - 1 m
04.73.7106/ Download >
Yellow pull-wire with ball and Duplex wire clamp - 2 m
04.73.7107/ Download >
Yellow pull-wire with ball and Duplex wire clamp - 3 m
04.73.7108/ Download >
Yellow pull-wire with ball and Duplex wire clamp - 4 m
04.73.7109/ Download >
(Further variants available on request)