1SYS273012R0064

The ABB SB203M-C6 (Part Number: 1SYS273012R0064) is a high-performance three-pole Miniature Circuit Breaker (MCB) from ABB's System pro M compact SB200M series, engineered to deliver reliable overload and short-circuit protection for low-voltage electrical distribution and control systems.

Featuring a rated current of 6 Amperes, a C-curve tripping characteristic, and a 10kA short-circuit breaking capacity, this ABB miniature circuit breaker provides dependable protection for low-current electrical circuits in residential, commercial, and suitable industrial installations.

The ABB SB203M-C6 features thermal-magnetic protection technology. Its delayed thermal tripping mechanism responds to sustained overload conditions, while its electromagnetic tripping mechanism provides rapid circuit interruption during short-circuit faults, helping protect electrical wiring, connected equipment, and distribution circuits.