ZS 441

  • Metal enclosure
  • 2 contacts
  • Wire length up to 60 m
  • Spring force variant: 150 N
  • Wire pull and breakage detection
  • Indicator lamps for various voltages can be found in the chapter Accessories in the Appendix
  • Indicator lamp position in the left side cable entry, other positions possible on request

Technical data

Applied standardsEN ISO 13849-1; EN 60947-5-1
Enclosurealuminium die-cast, powder-coated
Coveraluminium die-cast, powder-coated
Degree of protectionIP 65 to IEC/EN 60529
Contact materialsilver
Switching elements1 NC/1 NO contact or 2 NC contacts
Switching systemsnap action, positive break NC contacts
Connectionscrew connection terminals
Cable cross-sectionmax. 2.5 mm² (incl. conductor ferrules)
Cable entry3 x M20 x 1.5
B10d (10 % load)2 million
TMmax. 20 years
Rated impulse withstand voltage Uimp6 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
Ambient temperature–25 °C … +70 °C
Mechanical life> 1 million operations
Indicator lampas option
Max. wire length60 m
Approvals

Ordering details

Snap action

1 NC/1 NO contact

Type   Material no.  
Type    Material no.   
ZS 441 1Ö/1S / 150 N 1159581
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.

Snap action

2 NC contacts

Type   Material no.  
Type    Material no.   
ZS 441 2Ö / 150 N 1048298
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.