Why Choose the ABB S203M-C2 Miniature Circuit Breaker?
The ABB S203M-C2 is a premium 3-pole miniature circuit breaker (MCB) designed to provide dependable protection against overloads and short circuits in commercial, industrial and OEM electrical installations. As part of the trusted ABB System pro M Compact S200M series, it delivers reliable protection, compact installation and long service life for demanding electrical applications.
Featuring a Type C tripping characteristic, the S203M-C2 is ideally suited to circuits with moderate inrush currents, including control transformers, automation equipment, instrumentation circuits and small motors. Its current-limiting design helps reduce fault energy while protecting connected equipment.
With a 2 A rated current, 3-pole configuration and a 10 kA breaking capacity, the ABB S203M-C2 offers professional-grade circuit protection whilst complying with IEC/EN 60898-1 and IEC/EN 60947-2 standards.
Key Advantages
- Reliable 3-pole miniature circuit breaker for industrial and commercial installations.
- 2 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 rapid installation.
- Compatible with ABB System pro M Compact accessories.
Key Features
- ABB System pro M Compact S200M series.
- 3-pole miniature circuit breaker.
- 2 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 indicator.
Reliable Protection for Three-Phase Circuits
The ABB S203M-C2 automatically disconnects electrical circuits whenever overload or short-circuit conditions occur, helping to protect wiring, control equipment and connected devices from damage. Its current-limiting construction reduces the energy released during fault conditions, contributing to improved system safety.
Designed for professional electrical installations, the S200M range combines dependable performance, long mechanical endurance and compatibility with ABB modular accessories, making it an excellent choice for distribution boards, control panels and machine building applications.
Typical Applications
- Industrial automation control panels.
- Instrumentation circuits.
- Three-phase control systems.
- OEM machinery.
- Commercial electrical distribution.
- Small transformer and auxiliary circuits.
