Electric Contactors

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Essentially a heavy-duty version of a relay, a contactor is typically controlled by a circuit that has far less power than a switched circuit. Our electrical contactors are typically fitted with a normally open (NO) contact and suppress the arc produced when interrupting heavy motor currents. Manufactured to handle currents of over 5000 amperes and high power over 100 kW, our contactors are designed for use in a variety of applications, including HVAC, power supply, locomotives,motor controls, aerospace, and hybrid, electric, and fuel cell vehicles. Our portfolio features some of the more respected brands in the high performance switching industry, including Potter & BrumfieldHARTMANKILOVAC, and PRODUCTS UNLIMITED.


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