Product category Solenoid interlocks
Series Ex STM 298-3G/D
Connection Wiring compartment
Ex zone Ex zone 2, Ex zone 22
Enclosure material Aluminium die-cast
IP protection class IP67
Min. ambient temperature -20 °C
Max. ambient temperature +75 °C
Contact variant 1 NC contact + 2 NC/1 NO contact
Switching system Slow action
Function Spring-to-lock principle, Release by means of solenoid, Additional auxiliary release
Safety function Yes