Small socket | Explosion-protected | Type : 8573/13-304 | AC rated operational voltage : 25 V | 50 V | Frequency range : 100 - 200 Hz | Detailed number of poles : 3 P | Colour code : Green | Coding (clock hour position) : 4 | Auxiliary contacts available : No | Enclosure material : Polyamide | Application range (zones) : 1 , 2 , 21 , 22 | Gas explosion protection : II 2 G Ex db eb IIC T6 Gb | Dust explosion protection : II 2 D Ex tb IIIC T70 °C Db | Min. ambient temperature : -50 °C | Max. ambient temperature : +55 °C | Rated operational current : 12 A | Max. ambient temperature 2 : +60 °C | Rated operational current2 : 10 A | Degree of protection (IP) : IP66 | Entries : 2 x M25 x 1.5 | Screw connections : 1 x M25 x 1.5 | Entry type 1 : 8161/7-M25-1707 | Cable entry material : Polyamide, black | Cable diameter : 7 … 17 mm | Stopping plug : 1 x M25 x 1.5 | Stopping plug material : Polyamide, black | For further information, see : r-stahl.com WebCode 8573B