Siemens 5SX2 210-7 2P C10 Molded Case Circuit Breaker

Siemens 5SX2 210-7 is a two-pole molded-case circuit breaker (MCCB) from the 5SX2 family, configured as a 10 A, 2-pole unit with a C-curve trip characteristic (C10) designed to protect circuits against overcurrents while accommodating moderate inrush loads. This model is rated for 400 V AC operation and offers a short-circuit breaking capacity up to 6 kA at 400 V, enabling reliable rapid disconnection in fault conditions. The compact 5SX2 design identifies the 210-7 suffix as the 10 A, 2-pole variant within the lineup, suitable for panel protection in low- and mid-power distribution. Typical applications include protecting feeders and branch circuits in commercial and light-industrial electrical installations, such as lighting, receptacle circuits, and small-motor loads, where predictable, fast disconnection is required to safeguard wiring and equipment. As part of Siemens' protective devices portfolio, this MCCB is intended for use in panel assemblies and distribution boards that rely on consistent performance and compatibility with Siemens components across the 5SX2 range.