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GUE and GUB Explosionproof Junction Boxes

Crouse-Hinds series GUE and GUB explosionproof 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, to house wiring and is used indoors and outdoors.

Certifications and compliances

NEC and CEC

  • Class I, Divisions 1 & 2, Groups B, C, D
  • Class II, Division 1, Groups E, F, G
  • Class II, Division 2, Groups F, G
  • Class III
  • UL standard: 1203
  • CSA standard: C22.2 No. 30

IECEx

  • Ex d IIC, IP66, ATEX certified

ATEX

  • Ex d IIC, IP66
  • ATEX Certificate: PTB 01 ATEX 1019 U

Design features

  • Threaded construction throughout permits use in hazardous areas
  • Bodies have thick walls so they can be factory or field drilled and tapped to meet NEC/CEC requirements for Class I hazardous areas
  • Covers are provided with a neoprene o-ring gasket to meet NEMA/EEMAC 4 requirements for a watertight seal
  • Internal grounding lug provides a means to ground enclosed equipment
  • Boxes are machined for field installed mounting plates
  • GUB boxes are ATEX certified when ordered with suffix SA ATEX (not available for GU and GUE)

Standard materials

  • Bodies – Feraloy iron alloy
  • Covers – copper-free aluminum
productfamily.specification
Eaton Crouse-Hinds series GUB junction box, 3-5/6" cover opening, 4-15/16" x 4-15/16" x 4-1/8", Feraloy iron alloy
Eaton Crouse-Hinds series GUB junction box, 5-3/8" cover opening, 6-1/2" x 7" x 5-3/4", Feraloy iron alloy
Eaton Crouse-Hinds series GUB junction box, 5-3/8" cover opening, 6-1/2" x 7" x 5-3/4", Copper-free aluminum
Eaton Crouse-Hinds series GUB junction box, 5-3/8" cover opening, 6-1/2" x 7" x 5-3/4", Feraloy iron alloy, ATEX certified
Eaton Crouse-Hinds series GUB junction box, 12-1/4" cover opening, 14" x 18" x 13-1/2", Feraloy iron alloy
Eaton Crouse-Hinds series GUB junction box, 12-1/4" cover opening, 14" x 18" x 13-1/2", Feraloy iron alloy, Factory installed mounting plate
Eaton Crouse-Hinds series GUB junction box, 12-1/4" cover opening, 14" x 18" x 13-1/2", Copper-free aluminum
Eaton Crouse-Hinds series GUB junction box, 7" cover opening, 8" x 10" x 5-7/8", Feraloy iron alloy
Eaton Crouse-Hinds series GUB junction box, 7" cover opening, 8" x 10" x 5-7/8", Copper-free aluminum
Eaton Crouse-Hinds series GUB junction box, 7" cover opening, 8" x 10" x 5-7/8", Feraloy iron alloy, ATEX certified
Eaton Crouse-Hinds series GUB junction box, 9-5/8" cover opening, 11" x 12" x 8-13/16", Feraloy iron alloy
Eaton Crouse-Hinds series GUB junction box, 9-5/8" cover opening, 11" x 12" x 8-13/16", Copper-free aluminum
Eaton Crouse-Hinds series GUB junction box, 9-5/8" cover opening, 11" x 12" x 8-13/16", Feraloy iron alloy, ATEX certified
Eaton Crouse-Hinds series GUB junction box, 9-5/8" cover opening, 11" x 12" x 8-11/16", Feraloy iron alloy
Eaton Crouse-Hinds series GUB junction box, 7" cover opening, 8-1/2" x 10" x 6-7/8", Feraloy iron alloy
Eaton Crouse-Hinds series GUB junction box, 7" cover opening, 8-1/2" x 10" x 6-7/8", Copper-free aluminum
Eaton Crouse-Hinds series GUB junction box, 7" cover opening, 8-1/2" x 10" x 6-7/8", Copper-free aluminum, 4" DIN rail
Eaton Crouse-Hinds series GUB junction box, 7" cover opening, 8-1/2" x 10" x 6-13/16", Feraloy iron alloy
Eaton Crouse-Hinds series GUB junction box, 16-3/4" cover opening, 19" x 21" x 16-5/8", Feraloy iron alloy
Eaton Crouse-Hinds series GUB junction box, 16-3/4" cover opening, 19" x 21" x 16-5/8", Copper-free aluminum
Eaton Crouse-Hinds series GUE junction box, 3-5/6" cover opening, 5-5/16" x 5-5/16" x 5-3/8", Feraloy iron alloy
Eaton Crouse-Hinds series GUE junction box, 3-5/6" cover opening, 5-5/16" x 5-5/16" x 5-3/8", Copper-free aluminum
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