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2CDS272447R0034 ABB S202MTR-C3 3 A 2-Pole Type C Miniature Circuit Breaker
ABB S202MTR-C3 is a 3 A 2-pole Type C miniature circuit breaker with special ring-tongue connections, designed for dependable overload and short-circuit protection in railway, traction and industrial electrical applications.
£223.30
Why Choose the ABB S202MTR-C3 Miniature Circuit Breaker?
The ABB S202MTR-C3 is a specialised 2-pole miniature circuit breaker (MCB) designed for dependable overload and short-circuit protection in railway, rolling-stock and demanding industrial electrical systems. Part of the ABB S 200 MTR series, it combines a 3 A rated current, Type C tripping characteristic and robust short-circuit protection in a compact modular device.
The S 200 MTR series is specifically designed for circuit protection and control in traction applications and features a special ring-tongue connection for secure electrical termination. ABB specifies the range for protection against overloads and short circuits as well as protection of long cables in AC systems, with railway-oriented fire, smoke, shock and vibration performance.
With a 3 A rating and 2-pole configuration, the S202MTR-C3 is particularly suitable for lower-current auxiliary and control circuits. Its Type C characteristic provides tolerance of moderate normal inrush currents while maintaining effective fault protection, making it suitable for control equipment, auxiliary devices and other traction or industrial loads.
Key Advantages
- Specialised 2-pole MCB for railway and traction applications.
- 3 A rated current for lower-current auxiliary and control circuits.
- Type C tripping characteristic suitable for loads with moderate normal inrush currents.
- Designed for overload and short-circuit protection.
- Special ring-tongue connection for secure electrical termination.
- Railway-qualified construction for demanding rolling-stock environments.
Key Features
- ABB S 200 MTR series.
- 2-pole configuration.
- 3 A rated current.
- Type C tripping characteristic.
- 10 kA DC breaking capacity.
- 15 kA AC ultimate short-circuit breaking capacity to IEC/EN 60947-2.
- Special ring-tongue terminal connection.
- Suitable for protection of long cables in AC systems.
- EN 45545 railway fire and smoke classification R26/HL3.
- IEC 61373 Category 1, Class A/B shock and vibration classification.
Reliable Circuit Protection for Railway and Industrial Systems
Miniature circuit breakers such as the ABB S202MTR-C3 automatically disconnect protected circuits when overload or short-circuit conditions occur. This helps protect cables and connected equipment against damaging overcurrents while providing a resettable protection solution for auxiliary, control and distribution systems.
The S 200 MTR platform adds features specifically relevant to rolling-stock installations, including its ring-tongue connection and railway-qualified construction. The Type C characteristic makes the S202MTR-C3 suitable for circuits with moderate normal inrush currents, while its low 3 A rating makes it particularly useful for auxiliary and control equipment.
Typical Applications
- Railway and rolling-stock electrical systems.
- Traction auxiliary circuits.
- Low-current control and signalling circuits.
- Long-cable AC circuit protection.
- Industrial control and automation equipment.
- Auxiliary electrical distribution systems.
Technical Specifications
| Series | S 200 MTR |
|---|---|
| ABB order code | 2CDS272447R0034 |
| EAN | 4016779119016 |
| Product type | Miniature circuit breaker (MCB) |
| Product group | DC / Traction MCB |
| Number of poles | 2 |
| Rated current | 3 A |
| Tripping characteristic | Type C |
| DC breaking capacity | 10 kA |
| AC ultimate short-circuit breaking capacity | 15 kA |
| Standard | IEC/EN 60947-2 |
| Connection | Special ring-tongue connection |
| Railway fire and smoke classification | EN 45545 R26/HL3 |
| Shock and vibration classification | IEC 61373 Category 1, Class A/B |
| Weight | approx. 0.25 kg |
| Pack unit | 5 pieces |
Frequently Asked Questions
What is the ABB S202MTR-C3 used for?
The S202MTR-C3 is used for overload and short-circuit protection in railway, traction and industrial electrical systems, including lower-current auxiliary and control circuits and long-cable AC applications.
What is the rated current of the S202MTR-C3?
The ABB S202MTR-C3 has a rated current of 3 A.
What does the Type C characteristic mean?
The Type C tripping characteristic provides tolerance of moderate normal starting or inrush currents while maintaining effective overload and short-circuit protection, making it suitable for many auxiliary, control and industrial loads.
What connection does the S202MTR-C3 use?
The ABB S202MTR-C3 uses a special ring-tongue connection, a feature of the S 200 MTR range intended for secure electrical termination in demanding applications.
What is the breaking capacity of the S202MTR-C3?
The S202MTR-C3 provides a 10 kA DC breaking capacity, while ABB specifies an AC ultimate short-circuit breaking capacity of 15 kA to IEC/EN 60947-2 for the S 200 MTR series.
Trusted Circuit Protection from ABB
ABB S 200 MTR miniature circuit breakers provide dependable overload and short-circuit protection for demanding railway electrical systems, combining railway-qualified construction, secure ring-tongue connections and robust fault interruption.
