147467

Safety switch 250 A / 6 A | explosion-protected | Type : 8537/7-712-7000 | AC rated operational voltage : 690 V / 500 V | Rated operational current : 250 A / 6 A | Enclosure material : Sheet steel, painted - | Detailed number of poles : 3-pole | Auxiliary contact NO : 1 NO/delayed | Application range (zones) : 1 , 2 , 21 , 22 | Gas explosion protection : | II 2 G Ex db eb IIC T5 Gb | Dust explosion protection : II 2 D Ex tb IIIC T95 °C | min. ambient temperature : -20 °C | max. ambient temperature : +40 °C | Degree of protection (IP) : IP54 | Handle colour : Standard black | Cable gland : 2 x M63 Ø 28 to 48 mm | 1 x M20 Ø 4 ... 13 mm | 0 0 mm2 | For further information, see : r-stahl.com WebCode 8537A