GUSC Series Explosionproof Circuit Breaker Load Centers


GUSC Circuit Breaker Load Centers are used in:

  • Areas which are hazardous due to the presence of flammable vapors, gases or highly combustible dusts, and which are subject to weather, dampness and corrosion
  • Indoors or outdoors at petroleum refineries, chemical and petrochemical plants and other process industry facilities where similar hazards exist
Number of Poles 1 or 2
Voltage 240 VAC max.
Trip Ratings 10; 15; 20; 30; 40A
Maximum Number of Breakers Single-pole - 2; two-pole - 1
Body Material Feraloy® iron alloy
Cover and Operating Handle Material Copper-free aluminum
Operating Shaft Material Stainless steel
Interior Parts Material Sheet steel


  • Compact rectangular enclosures with round threaded covers
  • External operating handles can be padlocked in either "ON" or "OFF" positions
  • Not furnished with internal wiring as field wiring connections are made directly to circuit breaker line and load terminals; to meet varying grounding requirements, an insulated neutral terminal block is provided and is equipped with a removable grounding jumper
  • Bodies have 1" vertical through feed hubs

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