Why Choose the ABB S204-B1 Miniature Circuit Breaker?
The ABB S204-B1 is a compact and reliable miniature circuit breaker (MCB) designed to provide dependable overload and short-circuit protection for electrical installations. As part of the established ABB System pro M compact S200 series, it combines current-limiting protection with a practical modular design for residential, commercial and industrial distribution applications.
This four-pole circuit breaker uses a B tripping characteristic and a rated current of 1 A, making it suitable for protecting low-current electrical circuits. The S200 series incorporates separate delayed thermal tripping for overload protection and electromechanical tripping for short-circuit protection, helping safeguard wiring and connected equipment.
With an AC supply, a 1 A rated current and a 6/10 kA rated breaking capacity, the S204-B1 provides dependable circuit protection in compact electrical distribution systems. Its four-pole configuration and DIN-rail mounting format allow straightforward integration into distribution boards and control panels. The manufacturer's product information identifies the S204-B1 as product ID 2CDS254001R0015.
Key Advantages
- Compact miniature circuit breaker designed for electrical circuit protection.
- 1 A rated current suitable for low-current protection applications.
- B tripping characteristic for sensitive overcurrent protection.
- Four-pole configuration for multi-conductor circuit protection.
- 6/10 kA rated breaking capacity for dependable fault protection.
- Convenient DIN-rail mounting for distribution boards and control panels.
Key Features
- ABB System pro M compact S200 series.
- 1 A rated current.
- B tripping characteristic.
- Four-pole configuration.
- 6/10 kA rated breaking capacity.
- AC supply operation.
- Delayed thermal and electromechanical tripping mechanisms.
- DIN-rail mounting for compact electrical distribution systems.
- IP20 protection rating.
- Compatible with S200 series auxiliary accessories.
Reliable Circuit Protection for Electrical Installations
Miniature circuit breakers such as the ABB S204-B1 protect electrical circuits against excessive current caused by overloads and short circuits. The breaker combines delayed thermal tripping for overload protection with electromechanical tripping for short-circuit protection, helping protect electrical wiring and connected equipment.
The S200 series is designed for integration into modern electrical distribution systems and is available in multiple characteristics, pole configurations and current ratings. Its modular construction and DIN-rail mounting make the S204-B1 suitable for compact distribution boards, control panels and other electrical installations.
Typical Applications
- Electrical distribution boards and consumer units.
- Industrial control panels and switchboards.
- Commercial electrical installations.
- Residential circuit protection systems.
- Control circuits and low-current electrical loads.
- Industrial and building-services distribution equipment.
