1SDA067424R1

The ABB 1SDA067424R1 is a SACE Tmax XT1N 160 moulded case circuit breaker (MCCB) designed for reliable protection, isolation, and switching in low-voltage electrical distribution systems. It features a four-pole (4P), fixed-mount configuration, front terminals, and an integrated TMD thermomagnetic release. The circuit breaker has a 100 A rated current and is designed to protect electrical circuits and connected equipment against overload and short-circuit conditions. The integrated TMD thermomagnetic trip unit provides thermal protection against overloads and magnetic protection against short-circuit faults. For the 100 A version, the thermal protection range is 70–100 A, while the magnetic release is set at 1000 A.