Coupler socket 32 A | explosion-protected | 8571/16-407-S-26-X-XX-XXX | Rated operational voltage : 480 to 500 V AC | Frequency range : 50 / 60 Hz | Detailed number of poles : 3 P + PE | Colour code : Black | Coding (clock hour position) : 7 | Enclosure material : Polyamide , Glass fibre reinforced | Mounting frame material : Stainless steel | Silicone-free : No | Application range (zones) : 1,2,21,22 | Scope of validity : European Union (ATEX) | Gas explosion protection : II 2 G Ex db eb IIC T6 … T5 Gb | Dust explosion protection : II 2 D Ex tb IIIC T76 °C Db | min. ambient temperature : -50 °C | max. ambient temperature : +25 °C | Rated operational current : 32 A | Min. ambient temperature 2 : -50 °C | Max. ambient temperature 2 : +65 °C | Rated operational current 2 : 16 A | Min. ambient temperature F : -58 °F | Max. ambient temperature F : +77 °F | Min. ambient temperature °F 2: -58 °F | Max. ambient temperature °F 2: +149 °F | IP degree of prot. (IEC 60529): IP66 | IP degree of prot. (IEC 60079): IP64 | Impact strength (IEC 60079) : 7,00 J | Impact strength (IEC 62262) : IK10 | Entry 1 : M32 x 1.5 | Entry 1 type : Metal cable gland | Entry 1 type : CMP-32A2F100 KLE MsNi | Entry 1 terminal area : 19 - 25,5 mm | Entry 2 : M32 x 1.5 | Entry 2 type : Polyamide stopping plug | Entry 2 type : 8290/3-M32 | For further information, see : r-stahl.com WebCode : 8571S