Why Choose the ABB S203M-C6NA Miniature Circuit Breaker?
The ABB S203M-C6NA (Part Number 2CDS273103R0064) is a high-performance 3P+N miniature circuit breaker (MCB) from the trusted ABB System pro M compact S200M range. Designed for residential, commercial and industrial electrical installations, it delivers dependable protection against overloads and short circuits while providing excellent current limiting performance.
Engineered to comply with IEC and EN standards, the S203M-C6NA incorporates both a delayed thermal overload trip and a fast electromagnetic short circuit trip. Its compact DIN rail mounted design enables quick installation in distribution boards, switchgear assemblies and industrial control panels.
With a 6 A rated current, Type C tripping characteristic, 3P+N configuration and a 10 kA breaking capacity, the S203M-C6NA is ideal for protecting three-phase circuits supplying motors, control equipment, lighting systems and general industrial loads with moderate inrush currents.
Key Advantages
- Compact ABB System pro M compact S200M miniature circuit breaker.
- 3P+N configuration for three-phase systems with switched neutral.
- Type C tripping curve suitable for moderate inrush current applications.
- 6 A rated current for industrial and commercial electrical protection.
- 10 kA breaking capacity provides dependable fault interruption.
- Current limiting construction helps minimise damage during short circuit conditions.
Key Features
- ABB System pro M compact S200M series.
- Model: S203M-C6NA.
- Manufacturer Part Number: 2CDS273103R0064.
- Rated current: 6 A.
- Type C tripping characteristic.
- 3P+N pole configuration.
- 10 kA rated breaking capacity.
- Compatible with ABB auxiliary contacts and accessories.
Reliable Protection for Industrial Electrical Systems
The ABB S203M-C6NA provides dependable protection against overloads and short circuits in electrical distribution systems. Its current limiting design reduces thermal and mechanical stress during fault conditions, helping to protect downstream equipment and improve system reliability.
Type C miniature circuit breakers are designed for applications with moderate inrush currents, making the S203M-C6NA suitable for motor circuits, automation equipment, commercial installations and general industrial power distribution.
Typical Applications
- Industrial control panels.
- Commercial electrical distribution boards.
- Machine building and OEM equipment.
- Motor and automation circuits.
- Three-phase power distribution.
- Manufacturing and processing facilities.
