273000

Ex i/Ex w relay module | For Zone 1 | Isolators | explosion-protected | Type : 9177/12-11-01 | Number of channels : 1 | Connection type : Screw term., push-in terminal | LFD relay : No | Grid dimension : 12 mm | min. ambient temperature : -40 °C | max. ambient temperature : +70 °C | Application range (zones) : 1, 2 | Gas explosion protection : II 2 (1) G Ex eb mb [ia Ga] | Dust explosion protection : II (1) D [Ex ia Da] | For further information, see : r-stahl.com WebCode 9177A