Why Choose the ABB S204M-C2UC Miniature Circuit Breaker?
The ABB S204M-C2UC is a compact and reliable miniature circuit breaker (MCB) designed to provide overcurrent and short-circuit protection in low-voltage electrical distribution and industrial control systems. As part of the ABB System pro M compact S200M series, it provides dependable circuit protection in a space-efficient modular format for professional electrical installations.
This four-pole circuit breaker features a C tripping characteristic and a 2 A rated current, making it suitable for protecting electrical circuits where controlled thermal and magnetic tripping performance is required. Its UC version supports both AC and DC supplies, providing flexible application across compatible electrical systems.
With a 10 kA rated breaking capacity and DIN-rail mounting, the S204M-C2UC provides reliable protection against overloads and short circuits while allowing straightforward installation in distribution boards, control panels and modular switchgear assemblies.
Key Advantages
- Compact miniature circuit breaker designed for low-voltage circuit protection.
- 2 A rated current for protection of low-current electrical circuits.
- C tripping characteristic suitable for circuits with moderate inrush currents.
- 10 kA rated breaking capacity for dependable short-circuit protection.
- AC and DC supply compatibility provided by the UC version.
- Four-pole configuration provides coordinated protection and switching across four poles.
- DIN-rail mounting enables straightforward installation in modular electrical equipment.
Key Features
- ABB System pro M compact S200M series.
- 2 A rated current.
- C tripping characteristic.
- 10 kA rated breaking capacity.
- Four-pole configuration.
- Suitable for AC and DC supplies.
- Thermal-magnetic overcurrent protection.
- DIN-rail mounting for modular electrical installations.
Reliable Overcurrent Protection for Electrical Systems
Miniature circuit breakers such as the ABB S204M-C2UC protect electrical circuits by automatically disconnecting the supply when an overload or short circuit exceeds permitted operating conditions. This helps protect conductors and connected equipment from excessive current.
The C characteristic provides a defined thermal and magnetic tripping response for applications where circuits can experience moderate starting or inrush currents. The four-pole configuration enables coordinated protection and switching within compatible electrical distribution systems.
Typical Applications
- Low-voltage electrical distribution systems.
- Industrial control panels and automation equipment.
- Commercial and building electrical installations.
- Distribution boards and modular switchgear.
- Control and auxiliary circuits.
- Electrical systems requiring AC and DC circuit protection.
