KH Series Circuit Breakers
Square D KH Series circuit breakers are ideal for installation within industrial control panels & switchboards for protecting electrical circuits & equipment against current overloads & short-circuits. These AC circuit breakers feature I-Line style plug-in design for ease-of-installation, load side lug terminals for hassle-free wiring and thermal magnetic trip for both instantaneous & long time functions for reacting against severe short-circuits at once while avoiding tripping on mild overloads. Choose from a wide variety of these 3 pole circuit breakers, available in amperage ratings ranging from 70 to 250A on Raptor Supplies.