A reusable conductive device designed to be separated from its mated part.

To remove an electrical device from a circuit to make it inoperative.

The mechanical device, either fused or non-fused, located adjacent to an electrical appliance (H.V.A.C usually) that can totally disconnect the electrical current separate from the load center breakers.

of electrical appliances

A switch used to deenergize a power line prior to repairs being made, basically an on and off switch.

Especially in electricity, to shut off the current in a device by removing its connection with the power supply.

A large electrical on-off switch.

Device to permit easy and rapid separation of electrical components.

A device used to electrically isolate a piece of equipment. A disconnect may be gang operated (all poles switched simultaneously) or individually operated.

The disconnect is an electrical switch which is located at the condensing unit. This switch allows anyone servicing a condenser to turn off power at the unit. Most city codes require that a disconnect be installed when replacing a unit if one does not already exist.