GUB and GUBA Series Ex Explosion Protected Junction Boxes
GUB and GUBA Ex Explosion Protected Junction Boxes are used in threaded rigid conduit systems in hazardous areas:

To function as a splice box, pull box, or equipment and device enclosure

Indoors and outdoors

FEATURES
Threaded construction throughout permits use in hazardous areas

Bodies have thick walls so they can be factory drilled and tapped to meet IEC requirements for Zone 1, 2, 21, and 22 hazardous areas

Covers are provided with a neoprene "O" ring gasket to meet NEMA 4 / IP66 requirements for a watertight seal

Internal grounding lug provides a means to ground enclosed equipment

Ambient temperature range: -20 to +55°C

Rated voltage: 690V

Rated max. current: 250A / in bus-bars 150A-10kA

CERTIFICATIONS
ATEX Certificate: LOM 03ATEX3107U (Empty Enclosures)
Ex II 2GD Ex d IIC
Ex tD A21 IP67
EN60079-0:2006
EN60079-1:2007
EN60079-11:2007

ATEX Certificate: LOM 04ATEX2018 (Custom Control Panels) Ex II 2 GD EEx d IIC T4...T6 IP67
T(*) °C Ta: -20°C / +55°C
EN60079-0:2006
EN60079-1:2007
EN60079-11:2007 maintenance.