Main Power Disconnect Switch

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Main power disconnect switch. Ac disconnect has a nema 3r rated steel enclosure that is both rust and corrosion resistant for outdoor use. More than two main disconnect switches in the main panel are required to turn off the panel presuming this is a main residential panel hosting more than 6 circuits total see next bullet. These questions answers about the main switch used to turn off electrical power at a building were posted originally at main electrical disconnect be sure to read that article too. In stock and ready to ship.

It s also possible for a home to have a service disconnect on the outside of the home while the main service panel with its own main breaker is inside the home. This safety switch is intended to disconnect power from an air conditioning unit and uses lug wire range awg 14 3 copper aluminum. This disconnect may be a special breaker switch housed in an exterior box enclosure or it may simply be the main circuit breaker on the home s main service panel. Choose from our selection of main power switches including panel mount compact disconnect switches panel mount disconnect switches and more.

This single phase disconnect is ansi certified and ul listed with a maximum load of 240 volt.