Siemens 5SY4210-7 2-Pole Miniature Circuit Breaker 10 A Type C

The Siemens 5SY4210-7 is a 2-pole miniature circuit breaker (MCB) from the Sentron/5SY4 series, designed to protect low-voltage electrical circuits against overloads and short-circuit faults in residential, commercial, and light-industrial installations. With a 10 A rated current and Type C thermal-magnetic trip characteristic, it delivers dependable protection for distribution and branch circuits with moderate inrush currents. The breaker supports a 10 kA breaking capacity at 230/400 V AC and is suitable for standard 35 mm DIN-rail mounting with secure screw-clamp terminals for easy installation. Its compact profile and clear ON/OFF indication make it an efficient choice for space-saving distribution boards, helping ensure compliance with IEC/EN 60898-1 and related circuit-protection standards.