ES/EM 41 Z -40°C Extreme


  • Cold-resistant down to -40 °C
  • Metal enclosure
  • Wall mounting
  • Slow or snap action: 2 contacts
  • Various spring force variants (actuating forces) available on request
  • Pull-wire function
  • Available on request with thermoplastic cove
  • N.B.: Please state required international approvals with your order!

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 or 2 NO contacts
Switching systemslow or snap action
Connectionscrew connection terminals
Cable cross-sectionmax. 2.5 mm² (incl. conductor ferrules)
Cable entry3 x M16 x 1.5
Uimp4 kV
Ui400 V
Ithe10 A
Utilisation categoryAC-15
Ie/Ue6 A/400 VAC
Max. fuse rating6 A gG/gN fuse
Ambient temperature–40 °C … +80 °C
Mechanical life> 1 million operations
Operation cycles3600/h
Actuating forcemax. 45 N
Featurespull-wire function
Ordering details

Slow action

1 NC/1 NO contact

Type   Material no.
ES 41 Z 1Ö/1S -40°C Extreme 1188168

Snap action

1 NC/1 NO contact

Type   Material no.
EM 41 Z 1Ö/1S -40°C Extreme 1183202

Version for ceiling mounting with mounting plate

Type   Material no.
ES 41 Z 1Ö/1S Ceiling mounting DM -40°C Extreme 1461070