Specification Guides

Specification Guides explain a range of products and services across the industrial world.
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Disconnect Switches

Disconnect switches rapidly disconnect circuits from power supplies in the event of an emergency.

Toggle Switches

Toggle switches are actuated by moving a lever back and forth to open or close an electrical circuit.

Transfer Switches

Transfer switches transfer electrical power back and forth between two power systems or buses such as a utility power line and a backup motor-generator power supply.