Siemens QS2125 – 125A 2 Pole Miniature Circuit Breaker Buy Online

Part of the QS frame family, this 125A, two-pole miniature circuit breaker provides reliable main or branch protection. It is engineered specifically for multi-tenant residential and commercial distribution networks. Designed to mount into Siemens Power Mod meter stacks and Uni-PAK metering centers, this plug-on breaker replaces the legacy MPD2125. The unit includes load side lugs and supports reverse feed applications. Rated for 10 kAIC, the breaker utilizes a space-saving side-wired design.