Product category Emergency pull-wire switches
Series Ex ZS 73 S
Connection Cable
Approvals ATEX, IECEx, INMETRO (Brazil), cCSAus (USA, Canada), CCC (China)
Ex zone Ex zone 1, Ex zone 21
One-side/two-side actuation Two-side actuation
Method of release Release by push button
Enclosure material Aluminium die-cast
IP protection class IP65
Min. ambient temperature -20 °C
Max. ambient temperature +90 °C
Switching system Slow action
Contact variant 1 NC/1 NO contact
Safety function Yes
Max. wire length 2 x 100 m
Wireless technology Without wireless technology
Cable length 3 m