Cable gland | explosion-protected | Type : CMP-20E2FW | Manufacturer part number : 20E2FW1RA | Thread size : M20x1,5 | Thread length : 15 mm | Material : Brass | Version : 20 | Clamping range : 12,5 ... 20,9 mm | Width across flats : SW27 | Armouring type : Single-wire armouring | With lead sheath | Inner sheath : 6,5 ... 13,9 mm | Application range (zones) : 1 , 2 , 20 , 21 | Degree of protection (IP) : IP66 | Gas explosion protection : II 2 G Ex d IIC Gb | II 2 G Ex e IIC Gb | Dust explosion protection : III 1 D Ex ta IIIC Da | min. ambient temperature : -60 °C | max. ambient temperature : +130 °C | For further information, see : r-stahl.com