Why Choose the ABB S203M-C6 Miniature Circuit Breaker?
The ABB S203M-C6 is a high-performance 3-pole miniature circuit breaker (MCB) designed to protect electrical circuits against overloads and short circuits in commercial, industrial and OEM installations. As part of the trusted ABB System pro M Compact S200M series, it delivers dependable circuit protection, compact installation and long service life.
Featuring a Type C tripping characteristic, the S203M-C6 is ideal for circuits with moderate inrush currents, including motors, control transformers, HVAC equipment, automation systems and general power distribution. Its thermal and magnetic tripping mechanisms provide rapid fault detection whilst minimising unnecessary interruptions during normal operation.
With a 6 A rated current, 3-pole configuration and a 10 kA breaking capacity, the ABB S203M-C6 provides reliable protection for three-phase electrical systems whilst complying with IEC/EN 60898-1 and IEC/EN 60947-2 standards.
Key Advantages
- Reliable 3-pole miniature circuit breaker for professional electrical installations.
- 6 A rated current for low current three-phase circuits.
- Type C tripping characteristic suitable for moderate inrush current applications.
- 10 kA breaking capacity for dependable short-circuit protection.
- Compact DIN rail mounting for fast installation.
- Compatible with ABB System pro M Compact accessories.
Key Features
- ABB System pro M Compact S200M series.
- 3-pole miniature circuit breaker.
- 6 A rated current.
- Type C tripping curve.
- 10 kA rated short-circuit breaking capacity.
- Thermal overload and magnetic short-circuit protection.
- DIN rail mounting.
- Red ON / Green OFF contact position indication.
Reliable Protection for Three-Phase Electrical Systems
The ABB S203M-C6 automatically disconnects electrical circuits during overload and short-circuit conditions, helping to protect wiring, switchgear and connected equipment from damage. Its current-limiting design reduces fault energy and contributes to improved electrical safety.
Designed for professional installations, the S200M range offers dependable operation, long mechanical endurance and compatibility with ABB modular accessories, making it suitable for distribution boards, industrial control panels and machine building applications.
Typical Applications
- Industrial control panels.
- Three-phase distribution circuits.
- Automation and machine control systems.
- Control transformers.
- OEM electrical equipment.
- Commercial electrical installations.
