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Surplus New and Used Circuit Protection Devices

Circuit protection devices are used to protect electronic components from current and voltage surges, electrostatic discharge (ESD), and lightning that can cause damage. You can further refine your specific search using the category(ies) below:

Ground Fault Circuit Interrupters (GFCI)

Ground fault circuit interrupters (GFCI) disconnect a circuit when the current between the neutral conductor and the live conductor becomes unbalanced.