Siemens 5SY4106-7 is a SENTRON miniature circuit breaker (1-pole) rated for 230/400 VAC, with a nominal current of 6 A and a short-circuit breaking capacity of 10 kA. It uses a C-curve (characteristic C) trip profile for general‑purpose overcurrent protection in single‑phase branch circuits. Its compact form includes a mounting depth of 70 mm, making it suitable for inclusion in standard distribution boards and small panels. As part of the 5SY/SENTRON family, this device protects individual circuits on 230/400 V systems where a single-pole, 6 A protective device is appropriate.
