The USED Square D QOM100VH8106 22kA 2 Pole 100 Amp Bolt On Main Circuit Breaker is a reliable and efficient electrical component suitable for wall mounting in interior spaces. This manual reset circuit breaker is designed for AC current type and offers thermal overload protection, making it safe and reliable for electrical wiring and branch circuit applications. With a maximum amperage of 100 A and a current rating of 22kA, this main breaker is built to withstand heavy electrical loads while providing instantaneous break time for added safety. The multicolor design and molded case resistance properties ensure durability and easy identification in various industrial settings.