Why Choose the ABB S204MTR-K3 Miniature Circuit Breaker?
The ABB S204MTR-K3 is a compact and reliable miniature circuit breaker (MCB) designed for circuit protection in electrical installations, particularly traction and railway applications. As part of the ABB System pro M compact S200MTR series, it provides dependable protection against overload and short-circuit conditions in demanding railway electrical systems.
This four-pole circuit breaker features a K tripping characteristic and a rated current of 3 A, providing specialised circuit protection for DC applications. Its compact modular design supports straightforward installation and integration within electrical distribution and control assemblies.
With a rated breaking capacity of 10 kA and DC supply operation, the S204MTR-K3 is suitable for protecting electrical circuits in railway equipment and other installations requiring robust miniature circuit protection. The device is designed for convenient DIN-rail mounting.
Key Advantages
- Compact miniature circuit breaker designed for traction and railway applications.
- 3 A rated current suitable for low-current electrical circuits.
- Four-pole configuration for multi-conductor circuit protection.
- K tripping characteristic for specialised circuit protection.
- 10 kA rated breaking capacity for effective short-circuit protection.
- Convenient DIN-rail mounting for electrical distribution assemblies.
Key Features
- ABB System pro M compact S200MTR series for traction and railway applications.
- 3 A rated current.
- K tripping characteristic.
- Four-pole configuration.
- 10 kA rated breaking capacity.
- DC supply.
- DIN-rail mounting for modular electrical installations.
- Designed for circuit protection in railway electrical systems.
Reliable Circuit Protection for Railway Electrical Systems
Miniature circuit breakers such as the ABB S204MTR-K3 provide protection against excessive current caused by overloads and short circuits. The K tripping characteristic is designed for specialised circuit protection within suitable electrical circuits.
The S200MTR series is designed for traction and railway applications, providing a modular circuit protection solution for electrical systems used in railway equipment. Its four-pole configuration and DIN-rail mounting make the S204MTR-K3 straightforward to integrate into suitable distribution and control assemblies.
Typical Applications
- Railway rolling stock electrical systems.
- Traction equipment and auxiliary circuits.
- Railway control and distribution panels.
- Electrical protection in railway assemblies.
- DC control and distribution circuits.
- Transport electrical installations requiring railway circuit protection.
