Temperature class 6 signifies that even in the case of assembled terminals, the maximum total temperature does not exceed 85?C, neither inside nor outside the enclosure, and therefore combustible gases and dust cannot be ignited. The graphite additive in the polyester material prevents static charge of the housing surface by the low surface resistance = <10 (high 9) ohms. This completely avoids electrostatic charging and sparks resulting from it.

In certain cases, where the application or specification permits the combination of circuitry, the Ex-junction box with the protection type increased safety ?e? can be combined with the intrinsically safe type ?i?, however the minimum clearance and creepage distance between the terminals of both power circuits must be 50 mm. Even in this case there is no heating of the intrinsically safe power circuit.

Categorisation: e
Zone classification: 1, 2, 21, 22
Temperature classes: T5, T6
Operating temperature max. (?C): 85
Operating temperature min. (?C): -55
RAL-code cover: 9005
RAL-code base: 9005
Material cover: Polyester GRP
Material base: Polyester GRP
Material sealing: Silicone
Material screws: Stainless Steel V2 A
UV-resistant
Suitable for outdoor use
Suitable for indoor use
Protection class IP : 66
Flame retardancy : V0
Captive cover screws