HOFFMAN Hazardous Location Heaters

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.

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.

PRE Series 16 Amp Plugs and Sockets use a pin and sleeve design to deliver safe power to stationary and portable equipment such as lighting systems, conveyors, heating and air conditioning equipment, compressors, pumps or motor generators. Suitable for use in damp, wet or corrosive environments, PRE plugs and sockets are keyed and color coded per IEC directives. The sockets are available in wall-mount, flush-mount and mobile versions.