Our testing and quality control process has but one goal, and that is electrical safety. Every molded case circuit breaker undergoes a thorough inspection and testing procedure that we call "Requalification" to ensure that the end product is suitable for installation and re-application for the safe and reliable control and distribution of electrical energy. All tested/requalified molded case circuit breakers come with our standard 1 year repair/replacement warranty. Upon request at time of order, copies of test reports are available for all tested/requalified molded case breakers.