Siemens 5SY4102-7 1-Pole Miniature Circuit Breaker 2 A (Type C)

The Siemens 5SY4102-7 is a reliable 1-pole miniature circuit breaker (MCB) from the Sentron/5SY4 range engineered to protect electrical circuits against overloads and short-circuit faults in residential, commercial, and light-industrial installations. With a 2 A rated current and a Type C tripping characteristic, it offers dependable protection for general circuits with moderate inrush currents. The breaker provides a 10 kA breaking capacity at 230/400 V AC and mounts easily on a 35 mm DIN rail using secure screw-clamp terminals. Its compact 17.5 mm modular width and clear ON/OFF indication make it a space-efficient solution in distribution boards and panelboards where dependable circuit protection and compliance with IEC/EN standards are required.