Why Choose the ABB S204MT-K1UC Miniature Circuit Breaker?
The ABB S204MT-K1UC is a high-quality 4-pole miniature circuit breaker (MCB) from the ABB System pro M compact S200MT series, designed for reliable overcurrent and short-circuit protection in traction, railway and other demanding electrical installations. With a 1 A rated current, K tripping characteristic and 10 kA rated breaking capacity, it provides dependable circuit protection for compatible AC and DC applications.
As part of ABB's S200MT UC range for traction and railway applications, the S204MT-K1UC is designed for universal current applications, supporting both alternating-current and direct-current systems. Its 4-pole configuration enables coordinated protection and isolation of multiple conductors within compatible railway, traction and control systems.
The S204MT-K1UC is designed for convenient installation on a DIN rail and forms part of ABB's System pro M compact modular product family. Its S200MT design makes it suitable for applications where reliable miniature circuit protection is required in traction, railway and associated industrial electrical systems.
Key Advantages of the ABB S204MT-K1UC
- 1 A rated current: Provides circuit protection for applications designed around a 1 A operating current.
- 4-pole protection: Provides coordinated protection and switching across four poles.
- K tripping characteristic: Provides the specified K characteristic for compatible electrical loads and circuits.
- 10 kA breaking capacity: Provides high short-circuit interruption capability for demanding electrical installations.
- Traction and railway applications: Part of ABB's S200MT series developed for traction and railway applications.
- AC and DC compatible: The UC version is designed for use with both alternating-current and direct-current systems.
- DIN-rail mounting: Supports straightforward installation within modular electrical panels and control equipment.
- ABB System pro M compact quality: Benefits from the established modular design of ABB's S200MT product family.
Key Features of the ABB S204MT-K1UC
- Manufacturer: ABB
- Product series: System pro M compact S200MT
- Product type: Miniature Circuit Breaker (MCB)
- Model: S204MT-K1UC
- Number of poles: 4
- Rated current: 1 A
- Tripping characteristic: K
- Rated breaking capacity: 10 kA
- Supply/application: AC and DC
- Application: Traction and railway
- Mounting: DIN rail
- Order code: 2CDS274065R0217
Reliable Circuit Protection for Traction and Railway Systems
The ABB S204MT-K1UC provides dependable miniature circuit-breaker protection for electrical systems requiring a 1 A K-characteristic device. Its 4-pole construction enables coordinated protection within suitable multi-conductor circuits, while the UC design supports both AC and DC applications.
With a 10 kA breaking capacity, the S204MT-K1UC is designed to interrupt fault currents within its specified operating conditions. As part of ABB's S200MT series, it is intended for traction and railway applications where reliable circuit protection and compatibility with both AC and DC systems are important.
Typical Applications
- Railway electrical systems
- Traction power and control systems
- Railway control panels and equipment
- AC and DC railway control circuits
- Railway signalling and auxiliary circuits
- Traction instrumentation and control equipment
- Modular electrical distribution systems
- Electrical systems requiring 4-pole circuit protection
