Arktite® DBR Series Interlocked Receptacles with Enclosed Circuit Breakers

Arktite® DBR Interlocked Receptacles are used:

  • To supply power to portable electrical equipment such as motor-generator sets, compressors, heating and cooling units, and conveyors
  • In locations where hazardous dusts are present, as in grain processing and handling plants, chemical plants and certain food processing industries
  • Indoors or outdoors in damp, wet or corrosive locations
Amperages 30; 60; 100A (Receptacles); 100A (Circuit Breakers)
Styles Style 1 or Style 2
Configurations 3W 3P; 2W 3P; 3W 4P
Voltages 600VAC; 600VAC or 250VDC
Hub Size 1 1/2"
Body, Cover, and Operating Handle Material Copper-free aluminum
Operating Shaft Material Stainless steel
Receptacle Housing and Plug Exterior Material Copper-free aluminum

Features

  • Receptacles are mechanically interlocked with circuit breakers to provide disconnect means, short circuit protection and thermal time delay overload protection
  • Enclosures are compact and rectangular in shape permitting close spacing
  • For maximum safety, the spring door receptacle at the bottom is mechanically interlocked with the circuit breaker operating mechanism; the circuit breaker cannot be closed until the plug is fully inserted and the plug cannot be withdrawn unless the breaker is open
  • Operating handles can be padlocked in either "ON" or "OFF" positions; breakers are trip-free of the handles and will open under short circuit or overload even if the handle is locked in the "ON" position
  • Enclosure is provided with a drilled and tapped conduit opening at top center, equipped with a threaded-in bushing; the size furnished is 1 1/2", and removing the bushing permits the use of a 2" conduit