Preventing a tug or twist on the wire from stressing the electrical connections inside the connected equipment.

They prevent the flow of the normal power or signal currents to ground, but provide a path over which high-voltage lightning current flows, bypassing the connected equipment.

The longer the response time, the longer the connected equipment will be exposed to the surge.

In building wiring, a light switch is a switch, most commonly used to operate electric lights, permanently connected equipment, or electrical outlets.

Many bench top power supplies have a crowbar circuit to protect the connected equipment.

Isolated-phase bus is usually custom manufactured for a particular project and requires accurate dimensions of the connected equipment for manufacturing.

The SPS then mechanically switches the connected equipment on to its DC-AC inverter output.

Faults on one phase to ground will cause a protection event (fuse or breaker open) locally and not involve other phases or other connected equipment.

However, the devices sold are said to be low in quality and may damage connected equipment if connected improperly.

Firstly, to give broadcasters access to the networks and to connected equipment such as electronic guides and programmes.