Crouse-Hinds Arktite® DBR53742 WT30 3 DBR Raintight Interlocked Receptacle With Enclosed Circuit Breaker, 600 VAC, 30 A, 3 Poles, 2 Wires

Used to supply power to portable electrical equipment such as motor-generator sets, compressors, heating and cooling units, conveyors and similar equipment

UL 698|UL 1010|NEC|CEC Approved

• 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
• Circuit breaker cannot be closed until the plug is fully inserted and the plug cannot be withdrawn unless the breaker is open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 size furnished is 11/2 in and removing the bushing permits the use of a 2 in conduit
• 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
• 1-1/2 in hub
• APJ/NPJ mating plug
• Stainless steel operating shaft and fiberglass reinforced polyester insulation
• Brass pressure contacts and leaded red brass crimp/solder contacts
• Dust-ignitionproof