ES 51 WZ 1Ö/1S

Grab-wire switch
Material number: 1047048
(Material number old: 51042001)
  • Metal enclosure
  • Wall mounting
  • Slow action: 2 contacts
  • Small design
  • Pull-wire function
  • Watertight collar W for protection against penetration of dirt
Contact

Technical data

Applied 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 contact, type Zb
Switching systemslow action
Connectionscrew connection terminals
Cable cross-sectionmax. 2.5 mm² (incl. conductor ferrules)
Cable entry1 x M16 x 1.5
Rated impulse withstand voltage Uimp4 kV
Rated operating isolation voltage Ui400 V
Conventional thermal current Ithe4 A
Utilisation categoryAC-15
Rated operating current/voltage Ie/Ue4 A/400 VAC
Short-circuit protection4 A gG/gN fuse
Ambient temperature–20 °C … +80 °C
Mechanical life> 1 million operations
Operation cyclesmax. 3600/h
Actuating forcemax. 40 N
Approvals
Weight120 g