Why Choose the ABB S204-B100 Miniature Circuit Breaker?
The ABB S204-B100 is a high-capacity 4-pole miniature circuit breaker (MCB) designed for reliable overcurrent protection in industrial, commercial and electrical distribution applications. As part of the proven ABB System pro M compact S200 series, it provides dependable circuit protection with a B tripping characteristic for general-purpose AC electrical systems.
This circuit breaker combines ABB’s established protection technology with a compact modular construction, enabling straightforward DIN-rail installation and reliable operation in distribution boards, control panels and industrial electrical assemblies. The S200 series is engineered for professional installations requiring consistent protection performance.
With a 100 A rated current, 4-pole configuration and 6 kA rated breaking capacity, the ABB S204-B100 provides effective AC circuit protection for higher-current electrical systems where dependable fault interruption is required.
Key Advantages
- 4-pole miniature circuit breaker for multi-phase AC circuit protection.
- 100 A rated current suitable for higher-load electrical applications.
- B tripping characteristic for general-purpose circuit protection.
- 6 kA rated breaking capacity for reliable fault interruption.
- Compact DIN-rail mounting design for efficient installation.
- Part of the trusted ABB System pro M compact S200 series.
Key Features
- ABB System pro M compact S200 series.
- 4-pole miniature circuit breaker design.
- 100 A rated operational current.
- B tripping characteristic.
- 6 kA rated breaking capacity.
- AC supply compatibility.
- DIN-rail mounting for electrical distribution systems.
- Compact modular construction for control cabinets and distribution boards.
Reliable Circuit Protection for Industrial Electrical Systems
Miniature circuit breakers such as the ABB S204-B100 provide essential protection by automatically disconnecting electrical circuits during overload or short-circuit conditions. This helps protect wiring, connected equipment and electrical infrastructure from damage.
The ABB System pro M compact S200 series delivers dependable circuit protection through modular design, simple DIN-rail installation and reliable performance in modern electrical distribution and automation environments.
Typical Applications
- Industrial control panels and electrical cabinets.
- Commercial electrical distribution systems.
- Automation and machinery protection circuits.
- Electrical feeder and branch circuit protection.
- Building electrical installations.
- OEM control systems and industrial infrastructure.
