UPR Series 16 Amp Plugs and Sockets are compact, lightweight, strong and corrosion resistant. They are used with portable or stationery electrical equipment in corrosive atmospheres and in Zone 1 and 2 and 21 and 22 installations. The UPR is designed with a mechanical interlock to insure disengagement cannot occur while energized. The same plug used in hazardous locations can also be safely used with interlocking non-hazardous location receptacles.
FeaturesPlug and socket system is designed with a mechanical interlock to insure disengagement cannot occur while energized.
Large ON/OFF actuator on the receptacle gives clear, visible indication of the receptacle status for maximum hazardous location protection.
LV receptacle can be locked in 0 (Off) and 1 (On) positions.
Different voltages are color coded for easy identification.
The receptacles are keyed to accept UPR plugs of the proper voltage.
Receptacle explosionproof switch.
UPR plugs can be used in non-hazardous IEC 60309-2 sockets.
Operating temperature of -20 °C to +55 °C (-4 °F to +131 °F).