HOFFMAN Hazardous Location Window Kits

U-Line™ ECCL/ECC Factory Sealed 20 Amp Cable Connectors provide an easy way to extend the reach of your power supply to areas where a standard or U-Line™ receptacle may not be available. A gasket in the throat of the cable connector seals around the U-Line plug powering your equipment, protecting against moisture and combustible dusts. A twist with an audible click locks the plug in place and energizes the connector. When not in use, a spring cover seals the connector against the environmental elements.

U-Line™ Factory Sealed 20 Amp Plugs and Receptacles are used with stationary or portable electrically operated devices in hazardous locations. The ECP Interchanger plug is designed with built-in switch contacts which activate when the plug is twisted into the receptacle. This design allows the ECP plug to fit into standard NEMA 5-20R and 6-20R receptacles, but does not allow standard plugs to be used with the receptacle, ensuring that only safe connections can be made in a hazardous location.

EBR Interlocked Circuit Breaker Receptacle for Portable Electrical Equipment provides power for electrical equipment used in hazardous, damp, wet or corrosive locations. The interlock feature mechanically locks the plug in place when the circuit breaker is in the ON position, ensuring that contacts cannot be made or broken under load. The circuit breaker also provides short circuit and thermal time delay overload protection to safeguard valuable equipment against expensive damage.