Our testing and quality control procedure has but one goal, and that is electrical safety. Every molded case circuit breaker undergoes a thorough inspection, cleaning and NEMA AB4* testing procedure that we call "Re-qualification" to ensure that the end product is suitable for re-application for the safe and reliable control and distribution of electrical energy. All tested/Re-qualified molded case circuit breakers are backed by our 1 year replacement warranty. Copies of test reports are available for all tested/Re-qualified molded case breakers.

IMPORTANT NOTE: Molded case breakers that show evidence of overheating, have cracked or broken cases, have been exposed to water or fire damage, have burned contacts or defective internal mechanical mechanisms CANNOT be returned to service and should be replaced.

* NEMA AB4 is the NEMA Standards Publication which details the
guidelines for inspection and preventative maintenance of molded case circuit breakers used in commercial and industrial applications.