Double Pole Isolators
(5 products)A double pole isolator or 2 pole isolator switch is installed to allow a specific appliance or circuit to be powered down so that testing, maintenance and servicing can be carried out safely. Double pole isolating switches include a pair of manually operated levers that cover the live and neutral parts of the connection meaning that the contact to the mains can be turned off, as opposed to a single version which would leave the neutral still earthed. They are normally used for high power fixed wiring appliances such as cookers, electric showers and fire alarm boxes.
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