Switch socket

explosion-proof Type : 8570/21-505 Rated operational voltage AC : 600 V 347 V Frequency range : 50 - 60 Hz Detailed number of poles : 5 P (3 P + N + PE) Identification colour : black Coding (clock position) : 5 Auxiliary contacts available : No Enclosure material : Polyamide Application area (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 T80 °C Db Zones NEC 505 : Class I, Zone 1 & 2, Zones NEC 500 : Class I, Div. 2, Area of application : European Union (ATEX) Canada IECEx USA Ambient temperature min. : -30 °C Ambient temperature max. : +55 °C Rated operational current : 20 A Protection class (IP) : IP66 Cable entries : 2 x NPS 3/4_ Cable glands : Can be ordered as accessories Sealing plugs : - Plate with tapped holes : 2 x NPSM 3/4_ For more information see : r-stahl.com Webcode 8570A Replacement for material: 151636