ES 50

  • Thermoplastic enclosure
  • Available for top mounting with 2 x M3 tapped holes

Technical data

Applied standards EN ISO 13849-1, EN 60947-5-1
Enclosure thermoplastic, glass-fibre reinforced, impact resistant, self-extinguishing UL 94 V-0
Actuator plunger: brass
Tightening torque enclosure mounting screws: approx. 1 Nm
cover screws: approx. 0.6 Nm
Degree of protection IP 30 to IEC/EN 60529
B10d (10 % load) 500 000
TM max. 20 years
Degree of pollution 3
Contact material silver
Switching system slow action, positive break NC contacts
Switching elements 1 NC/1 NO contact, type Zb
Connection screw connection terminals
Cable cross-section max. 1.5 mm²
Rated impulse withstand voltage Uimp 4 kV
Rated operating isolation voltage Ui 400 V
Conventional thermal current Ithe 4 A
Rated operating current/voltage Ie/Ue 4 A/400 VAC
Utilisation category AC-15
Short-circuit protection 4 A gG/gN fuse
Ambient temperature –20 °C … +75 °C
Mechanical life > 1 million operations
Operation cycles max. 1800/h
Repeat accuracy of switching points ± 0.1 mm
Contact opening max. 2 x 4 mm
Approvals

Ordering details

Plunger

Type   Material no.  
Type    Material no.   
ES 50 1Ö/1S stock type Standard versions, in stock or available at short notice 1046984
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

Type   Material no.  
Type    Material no.   
ES 50 ST 1Ö/1S 1046989
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.

Cap K

Type   Material no.  
Type    Material no.   
ES 50 K 1Ö/1S 1046991
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

Type   Material no.  
Type    Material no.   
ES 50 R 1Ö/1S 1046992
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.