Siemens QRH22B125L – 125A 2 Pole Molded Case Circuit Breaker Discount

Designed for standalone mounting, this 125-amp unit-mount MCCB comes equipped with 3TA1QR300 line and load lugs for immediate wire termination. The device integrates seamlessly into Siemens enclosures, meter centers, and industrial switchboards requiring a 25kAIC rating at 240VAC. Built for reverse feed applications, it effectively replaces the older QJH22B125L frame while maintaining strict UL 489 standards.