1SDA100467R1

The ABB 1SDA100467R1 (SACE Tmax XT5S 630) is a 4-pole moulded case circuit breaker engineered for high-demand power protection across industrial networks and commercial infrastructures. With a high continuous current rating of 630 A and an ultimate short-circuit breaking capacity of 50 kA at 400 V AC, this breaker guarantees safe power disconnection during high-energy electrical fault conditions.

Equipped with the microprocessor-based Ekip Dip LS/I trip unit, it delivers adjustable electronic protections including long-time delay overload (L), short-time delay short circuit (S), and instantaneous short circuit (I). Designed with fixed front connections and a compact frame size, it is suited for main switchboards, transformer feeders, and large motor control centers requiring reliable performance and easy maintenance.