Why Choose the ABB S203M-C16 Miniature Circuit Breaker?
The ABB S203M-C16 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 combines reliable circuit protection, compact dimensions and long operational life for demanding applications.
Featuring a Type C tripping characteristic, the S203M-C16 is ideally suited to circuits with moderate inrush currents, including motors, control transformers, HVAC equipment, automation systems and three-phase power distribution. Its thermal and magnetic tripping mechanisms provide rapid fault protection whilst reducing unnecessary tripping during equipment start-up.
With a 16 A rated current, 3-pole configuration and a 10 kA breaking capacity, the ABB S203M-C16 provides reliable circuit protection whilst complying with IEC/EN 60898-1 and IEC/EN 60947-2 standards.
Key Advantages
- Reliable 3-pole miniature circuit breaker for commercial and industrial installations.
- 16 A rated current suitable for three-phase power and control circuits.
- Type C tripping characteristic for moderate inrush current applications.
- 10 kA breaking capacity for dependable short-circuit protection.
- Compact DIN rail mounting for quick installation.
- Compatible with ABB System pro M Compact modular accessories.
Key Features
- ABB System pro M Compact S200M series.
- 3-pole miniature circuit breaker.
- 16 A rated current.
- Type C tripping curve.
- 10 kA rated short-circuit breaking capacity.
- Thermal overload and magnetic short-circuit protection.
- DIN rail mounted design.
- Red ON / Green OFF contact position indication.
Reliable Protection for Three-Phase Electrical Systems
The ABB S203M-C16 automatically disconnects electrical circuits during overload and short-circuit conditions, helping to protect cables, switchgear and connected equipment from excessive current. 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. It is widely used in industrial control panels, commercial distribution boards and machine building applications.
Typical Applications
- Industrial control panels.
- Three-phase power distribution.
- Automation and machine control systems.
- Motor and transformer circuits.
- OEM electrical equipment.
- Commercial electrical installations.
