HUBBELL HBL4100MI7W Industrial Grade, Female, Mechanically Interlocked Receptacle, 100A 3-Phase Delta 480V AC,

HUBBELL HBL4100MI7W Industrial Grade, Female, Mechanically Interlocked Receptacle, 100A 3-Phase Delta 480V AC.

Heavy Duty Products, IEC Pin and Sleeve Devices, Industrial Grade, Female, Mechanically Interlocked Receptacle, 100A 3-Phase Delta 480V AC, 3-Pole 4-Wire Grounding, Terminal Screws

Unfused Circuit-Lock® Pin and Sleeve Mechanical Interlocks - The National Electrical Code (NEC®) requires a separate disconnect means within sight of all motor loads. The NEC requires the disconnecting means in a motor-circuit be listed as “Suitable as Motor Disconnect” if the motor is rated greater than 2 HP. Hubbell’s revolutionary Circuit-Lock interlock incorporates the disconnect switch and receptacle in one compact, non-metallic and economical unit. Removing the plug and locking it out provides a visual means of verifying equipment has been disconnected. All Circuit-Lock mechanical interlocks can be locked out as a method of compliance with the OSHA Lockout/Tagout regulation. The switch cannot be turned ON until the plug is completely engaged, and the plug cannot be removed until the switch is turned OFF. At the same time, it eliminates the possibility of making or breaking the circuit under load or making a casual or “lazy” connection. The non-metallic enclosure can be connected to the metallic conduit and not interfere with the ground continuity. In addition, these horsepower rated units are durable, watertight and easy to install. And they are compatible with IEC 60309-2 plugs