Altech provides an extensive selection of circuit breakers, which encompasses UL489 Miniature Molded Case Circuit Breakers, UL508 Manual Motor Controllers (MMC), and UL1077 Supplementary Protectors. These circuit breakers feature dual voltage ratings, a short circuit withstand capacity of 10kA, and six distinct trip curves. Additionally, AC Supplementary Protectors offer enhanced protection for control circuits as well as the load side of branch circuit protectors.