Siemens 5SY6313-7 MCBC13 Circuit Breaker 3 Pole

Siemens 5SY6313-7 MCBC13 is a three-pole miniature circuit breaker from the SENTRON 5SY6 family that protects three‑phase circuits at up to 13 A with a 6 kA short‑circuit breaking capacity. Rated for 400 V, it uses a Type C tripping characteristic suitable for general‑purpose protection of modest inrush loads in three‑phase distribution systems. The device occupies a compact footprint with a mounting depth of 70 mm and a typical weight of 0.466 kg. Its listed dimensions are about 90 mm in height and 54 mm in width, aligning with standard modular MCCB form factors, with a depth matching the 70 mm mounting profile. The 5SY6313-7 is cataloged as 5SY6313-7 (EAN 4001869246987) and is RoHS compliant. This unit supports operation on 230/400 VAC three‑phase systems and provides reliable protection for feeders and equipment such as motors and pumps in residential or light commercial installations, offering a rated current of 13 A and a breaking capacity of 6 kA to quickly interrupt fault currents while remaining stable under normal loads.