The KSDK7730/SW from Schutzinger is a three-pole AC circuit breaker designed for professional purposes. It is UL and CSA approved, and has a short-circuit capacity of 10–25 kAIC. This circuit breaker features a compact design, and its two screwless quick-connect terminals ensure a reliable connection. Additionally, it has a thermal magnetic trip unit, combined with an adjustable current sensitive trip release, providing superior protection against short-circuit and overload current. Finally, it has an adjustable instantaneous trip range for overcurrent protection.