Why Choose the ABB S202 C100 Miniature Circuit Breaker?
The ABB S202 C100 is a premium 2-pole miniature circuit breaker (MCB) designed to provide dependable protection against overloads and short circuits in commercial, industrial and residential electrical installations. As part of ABB's trusted System pro M compact S200 series, it combines high breaking performance with reliable operation and straightforward DIN rail installation.
Featuring a 100 A rated current and a C tripping characteristic, the S202 C100 is ideal for protecting circuits with moderate inrush currents, including distribution boards, power supplies and larger electrical loads. Its two-pole design simultaneously disconnects both live conductors, improving isolation and electrical safety.
Designed for operation on 400 V AC systems, the breaker offers a 6 kA breaking capacity at its maximum current rating, making it suitable for demanding low-voltage installations where dependable circuit protection is essential.
Key Advantages
- Protects circuits against overloads and short circuits.
- 100 A rated current for higher current applications.
- C curve tripping characteristic for moderate inrush loads.
- 2-pole isolation disconnects both conductors simultaneously.
- 6 kA breaking capacity.
- Compact modular DIN rail design.
- High mechanical and electrical durability.
- Suitable for commercial, industrial and residential distribution boards.
Key Features
- ABB System pro M compact S200 series.
- 2-pole miniature circuit breaker.
- 100 A rated current.
- C tripping characteristic.
- 400 V AC rated voltage.
- 6 kA rated breaking capacity.
- Thermal-magnetic trip mechanism.
- DIN rail mounting.
- Compact 35 mm width (2 modules).
- Suitable for 50/60 Hz operation.
- Touch-safe terminals.
- Manufactured in accordance with IEC/EN 60898-1.
Reliable High Current Circuit Protection
The ABB S202 C100 provides dependable thermal and magnetic protection for electrical circuits, automatically disconnecting the supply when overloads or short-circuit faults occur. This helps protect electrical equipment, wiring and connected loads while improving overall installation safety.
Its compact modular construction allows quick installation in modern switchboards while delivering the proven reliability expected from ABB protection devices.
Typical Applications
- Commercial distribution boards.
- Industrial control panels.
- Main incoming distribution circuits.
- Large power supplies.
- Manufacturing facilities.
- Infrastructure installations.
- Building services.
- General low-voltage circuit protection.
