Industrial 1272C59G03 Drawout Circuit Breaker from Cutler Hammer Westinghouse is an SPB 100 drawout unit with rear stab terminals. It is rated for an interrupting capacity of 2500–5000 A, designed for protection in high-current installations that use drawout, rear-stab connections. Catalog number 1272C59G03 uniquely identifies this specific unit within the SPB family.
