Why Choose the ABB S203MT-C1.6NA Miniature Circuit Breaker?
The ABB S203MT-C1.6NA is a dependable 3P+N miniature circuit breaker (MCB) designed for railway, traction, rolling stock and demanding industrial electrical installations. As part of the specialist ABB S200MT miniature circuit breaker range, it delivers reliable protection against overloads and short circuits in critical low voltage circuits.
Featuring a C tripping characteristic, the S203MT-C1.6NA is ideal for general power distribution and circuits with moderate inrush currents. Its current limiting construction helps minimise fault energy, protecting cables, equipment and connected devices while maintaining reliable operation.
With a rated current of 1.6 A, a 3P+N configuration and a 10 kA breaking capacity, this ABB miniature circuit breaker is suitable for three-phase systems with a switched neutral. The compact DIN rail mounted design enables straightforward installation within electrical distribution boards, switchgear assemblies and industrial control panels.
Key Advantages
- High quality ABB S200MT miniature circuit breaker.
- 1.6 A rated current for low current circuit protection.
- C characteristic suitable for general distribution circuits.
- 3P+N configuration with three protected poles and switched neutral.
- 10 kA breaking capacity for dependable fault protection.
- Designed for railway, traction, industrial and commercial installations.
Key Features
- ABB S200MT series.
- 1.6 A rated current.
- C tripping characteristic.
- 3 protected poles plus neutral.
- 10 kA rated breaking capacity.
- Current limiting miniature circuit breaker design.
- Thermal overload and magnetic short circuit protection.
- DIN rail mounting compatible with ABB System pro M Compact accessories.
Reliable Circuit Protection for Railway and Industrial Systems
The ABB S203MT-C1.6NA combines delayed thermal overload protection with electromechanical magnetic short circuit protection. This ensures dependable disconnection under fault conditions while helping protect connected electrical equipment and maintain reliable circuit operation.
The S200MT range has been developed specifically for railway and traction applications, offering robust construction, compact installation and compatibility with ABB System pro M Compact accessories for flexible panel design.
Typical Applications
- Railway and rolling stock electrical systems.
- Traction power and auxiliary circuits.
- Industrial distribution boards.
- General three-phase electrical distribution.
- Electrical control panels and switchboards.
- Commercial and infrastructure electrical installations.
