Ex e junction box | explosion-protected | Type : 8118/111-503-C1629 | AC rated operational voltage : 550 V | Connection cross-section : 4 mm2 | Enclosure material : Polyester resin | Glass fibre reinforced | Enclosure colour : Dark grey | Dimensions (W x H x D) : 85 x 85 x 55 mm | Application range (zones) : 1 , 2 , 21 , 22 | : | II 2 G Ex eb IIC T6....T5 Gb | : | II 2 D Ex tb IIIC T80 °C ....T95 °C Db | Ambient temperature °C : -40 .... +40 °C | Silicone-free : No | 5 Pcs Mantle terminal 4 mm2 | 2 Pcs 8161/7-M20-1304 (Provided separately) | 2 Pcs 8290/3-M20 (Provided separately) | For further information, see : r-stahl.com WebCode 8118A