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Relays and Accessories

When a machine or engine must control a circuit using a lower-power signal, or when several circuits must be controlled using one uniform signal, an electrical relay makes this possible. Shop our wide selection of relays to help mechanics, maintenance personnel, contractors and electricians complete and repair electrical systems and keep electrical equipment running well. Relays are found in many industries, including automotive industries, industrial applications and the telecommunications industry. Open or close your circuits to protect your electrical systems with our selection of electrical relays.