Why Choose the ABB S204M-C3 Miniature Circuit Breaker?
The ABB S204M-C3 is a compact and reliable miniature circuit breaker (MCB) designed to provide dependable protection against overloads and short circuits in low-voltage electrical installations. As part of the established ABB System pro M compact S200M series, this four-pole circuit breaker is suitable for commercial, industrial and building electrical distribution applications.
Featuring a C tripping characteristic and a rated current of 3 A, the S204M-C3 provides circuit protection for applications where moderate inrush currents can occur. Its four-pole configuration enables simultaneous protection and switching of multi-phase circuits, while the compact modular design supports efficient installation in distribution boards and control panels.
The S204M-C3 has a 10/15 kA rated breaking capacity and is designed for AC supply. DIN-rail mounting makes installation straightforward, while the ABB System pro M compact platform provides a flexible solution for modern electrical distribution and protection systems.
Key Advantages
- Compact four-pole miniature circuit breaker for low-voltage electrical protection.
- 3 A rated current suitable for low-current circuits and control applications.
- C tripping characteristic suitable for circuits with moderate starting or inrush currents.
- 10/15 kA rated breaking capacity for effective fault-current interruption.
- Designed for AC electrical systems.
- Convenient DIN-rail mounting for distribution boards and control panels.
Key Features
- ABB System pro M compact S200M series.
- 4-pole miniature circuit breaker.
- 3 A rated current.
- C tripping characteristic.
- 10/15 kA rated breaking capacity.
- AC supply operation.
- Thermal-magnetic circuit protection against overload and short circuit conditions.
- DIN-rail mounting for modular electrical installations.
Reliable Circuit Protection for Electrical Installations
Miniature circuit breakers protect electrical circuits by automatically interrupting the current when an overload or short circuit occurs. The ABB S204M-C3 combines this protective function with a four-pole configuration, making it suitable for applications requiring coordinated protection across multiple conductors.
The C characteristic allows the breaker to accommodate higher short-duration inrush currents than a B-characteristic device before tripping, making it suitable for a range of circuits supplying equipment with moderate starting currents. Its modular format enables integration into electrical distribution and control systems using standard DIN-rail installation.
Typical Applications
- Commercial electrical distribution boards.
- Industrial control panels and machinery circuits.
- Building services and electrical installations.
- Low-current AC control and auxiliary circuits.
- Automation and control system protection.
- General low-voltage circuit protection.
