Why Choose the ABB S204M-K3UC Miniature Circuit Breaker?
The ABB S204M-K3UC is a compact and reliable 4-pole miniature circuit breaker (MCB) designed to provide overcurrent and short-circuit protection in electrical distribution and control systems. As part of the ABB System pro M compact S200M series, it is designed for flexible AC and DC applications where dependable circuit protection and straightforward DIN-rail installation are required.
The S204M-K3UC combines a K tripping characteristic with a 3 A rated current and a 10 kA rated breaking capacity. Its UC configuration is intended for use with both alternating and direct current systems, providing a flexible protection solution for a wide range of electrical installations.
With its 4-pole configuration and DIN-rail mounting format, the S204M-K3UC is suitable for multi-pole circuit protection in distribution boards, control panels and industrial electrical systems. The S200M UC series is designed for compatibility with ABB System pro M compact accessories, helping simplify installation and maintenance.
Key Advantages
- Compact 4-pole miniature circuit breaker for AC and DC applications.
- 3 A rated current for low-current circuit protection.
- K tripping characteristic suitable for circuits with defined overload and short-circuit protection requirements.
- 10 kA rated breaking capacity for effective short-circuit protection.
- Flexible AC and DC operation provided by the S200M UC design.
- DIN-rail mounting enables straightforward installation in electrical distribution and control panels.
Key Features
- ABB System pro M compact S200M series.
- 4-pole miniature circuit breaker.
- 3 A rated current.
- K tripping characteristic.
- 10 kA rated breaking capacity.
- Designed for AC and DC applications.
- DIN-rail mounting for modular electrical installations.
- Compatible with ABB System pro M compact accessories.
Reliable Circuit Protection for AC and DC Systems
Miniature circuit breakers such as the ABB S204M-K3UC protect electrical circuits by automatically disconnecting the supply when an excessive current or short circuit occurs. The K tripping characteristic provides a defined response to overcurrent conditions, helping protect conductors and connected electrical equipment.
The S200M UC series extends the ABB System pro M compact range with miniature circuit breakers suitable for both AC and DC applications. Its high short-circuit breaking capacity and compatibility with System pro M compact accessories make it suitable for electrical distribution, control and industrial installations.
Typical Applications
- Electrical distribution boards and modular control panels.
- Industrial control panels and automation systems.
- AC and DC circuit protection applications.
- Commercial and industrial electrical installations.
- Control and auxiliary circuits requiring multi-pole protection.
- Modular DIN-rail mounted distribution systems.
