1SDA100355R1

ABB SACE Tmax XT5N 630 molded case circuit breaker (MCCB), fixed three-pole configuration with front terminals and Ekip DIP LS/I solid-state electronic trip unit, rated at 630 A. The breaker is designed for low-voltage AC power distribution and provides reliable electronic protection against overload and short-circuit conditions. It has a 690 V AC rated operational voltage, 1000 V insulation voltage and 8 kV impulse withstand voltage. With an N interruption rating and up to 36 kA short-circuit breaking capacity at 380–440 V AC, it is suitable for demanding industrial and commercial power-distribution applications.