C 50

Features/Options

  • Thermoplastic enclosure
  • Change-over contact with double break, positive break NC contact
  • Galvanically separated contact bridges
  • Available for top mounting with 2 x M3 tapped holes

Technical data

StandardsEN ISO 13849-1; EN 60947-5-1
Enclosureglass-fibre reinforced, shock-proof thermoplastic (PA 66), self-extinguishing UL 94-V0
Tightening torquemounting screw enclosure: 1 Nm,
cover screws 0.6 Nm
Actuatorplunger: brass
Degree of protectionIP 30 to IEC/EN 60529
Degree of pollution3
Contact materialsilver
Switching systemslow action, positive break NC contacts
Switching elements1 NC/1 NO contact, type Zb
Connectionscrew connection terminals
Cable cross-sectionmax. 1.5 mm²
B10d (10 % Load)70 000
TMmax. 20 years
Uimp4 kV
Ui400 V
Ithe4 A
Ie/Ue4 A/400 VAC
Utilisation categoryAC-15
Max. fuse rating4 A gG/gN fuse
Ambient temperature–20 °C … +75 °C
Mechanical life> 1 million operations
Operation cycles1800/h
Repeat accuracy of switching points± 0.1 mm
Contact opening2 x 4 mm
Approvals
Weight22 g

Stock types

Ordering details
Type code

Plunger

Type   Material no.
C 50 1Ö/1S stock type Standard versions, in stock or available at short notice 1046955
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.
C 50 ST 1Ö/1S stock type Standard versions, in stock or available at short notice 1046958
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.
C 50 K 1Ö/1S stock type Standard versions, in stock or available at short notice 1046960
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.
C 50 R 1Ö/1S stock type Standard versions, in stock or available at short notice 1046962
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.