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2CDS272447R0084 ABB S202MTR-C8 MCB 10kA 2P Type C 8A
ABB S202MTR-C8 is an 8 A 2-pole C-characteristic railway miniature circuit breaker with 10 kA DC ultimate short-circuit breaking capacity and specialised ring-tongue connections for demanding rolling stock and traction applications.
£223.30
Why Choose the ABB S202MTR-C8 Miniature Circuit Breaker?
The ABB S202MTR-C8 is a specialised 2-pole miniature circuit breaker (MCB) developed for demanding railway and rolling stock electrical installations. Part of the ABB S200MTR series, it combines an 8 A rated current with a C tripping characteristic and railway-specific construction for reliable overload and short-circuit protection.
The S202MTR-C8 is designed for the protection and control of circuits against overloads and short circuits, including the protection of long cable runs in AC railway systems. Its C characteristic accommodates moderate normal inrush currents, while the S200MTR design incorporates specialised ring-tongue connections for secure installation in transportation environments.
With its 8 A rating, 2-pole configuration and 10 kA DC ultimate short-circuit breaking capacity, the S202MTR-C8 is well suited to auxiliary, control and distribution circuits in rolling stock. ABB order code 2CDS272447R0084 identifies this specific 8 A C-characteristic version of the S200MTR range.
Key Advantages
- Specialised MCB for railway and rolling stock applications.
- 8 A rated current with a 2-pole configuration.
- C tripping characteristic suitable for circuits with moderate inrush currents.
- 10 kA DC ultimate short-circuit breaking capacity.
- 15 kA AC ultimate short-circuit breaking capacity under applicable IEC/EN 60947-2 conditions.
- Special ring-tongue connection designed for demanding railway installations.
Key Features
- ABB S200MTR railway miniature circuit breaker series.
- 8 A rated current.
- 2-pole configuration.
- C tripping characteristic.
- Protection and control against overloads and short circuits.
- Designed for protection of long cable runs in AC systems.
- Special ring-tongue terminals for secure electrical connections.
- Compliant with IEC/EN 60947-2.
- Hazard level R26 / HL3 according to EN 45545.
- Category 1, Class A/B body-mounted classification according to IEC 61373.
Reliable Circuit Protection for Railway and Traction Systems
The ABB S202MTR-C8 is designed to protect and control electrical circuits by disconnecting them when overload or short-circuit conditions occur. This helps protect cables, conductors and connected equipment, with the S200MTR series specifically engineered for demanding rolling stock installations and the protection of long cable runs in AC systems.
The S200MTR range incorporates special ring-tongue connections and is designed for railway environments subject to shock and vibration. The C characteristic makes the S202MTR-C8 suitable for circuits that can experience moderate normal inrush currents, providing dependable protection while reducing unnecessary operation during normal equipment start-up.
Typical Applications
- Railway and rolling stock electrical systems.
- Traction auxiliary electrical installations.
- Auxiliary and control circuits.
- Protection of long cable runs in AC railway systems.
- Distribution circuits with moderate normal inrush currents.
- Transportation electrical panels requiring ring-tongue connections.
Technical Specifications
| Series | S200MTR |
|---|---|
| ABB order code | 2CDS272447R0084 |
| Product type | Miniature circuit breaker (MCB) |
| Product group | DC / Traction MCB |
| Rated current | 8 A |
| Number of poles | 2 |
| Tripping characteristic | C |
| AC ultimate short-circuit breaking capacity (Icu) | 15 kA under applicable IEC/EN 60947-2 conditions |
| DC ultimate short-circuit breaking capacity (Icu) | 10 kA |
| Standard | IEC/EN 60947-2 |
| Connection type | Ring-tongue terminal |
| Railway fire protection | R26 / HL3 according to EN 45545 |
| Shock and vibration classification | Category 1, Class A/B (body mounted) according to IEC 61373 |
| Weight | approx. 0.25 kg |
| Pack quantity | 5 pieces |
| EAN | 4016779104739 |
Frequently Asked Questions
What is the ABB S202MTR-C8 used for?
The ABB S202MTR-C8 is a railway miniature circuit breaker designed to protect and control electrical circuits against overloads and short circuits, including auxiliary circuits and long cable runs in rolling stock electrical systems.
What is the current rating of the S202MTR-C8?
The S202MTR-C8 has a rated current of 8 A and uses a 2-pole configuration.
What does the C characteristic mean?
The C tripping characteristic is suitable for circuits that can experience moderate normal inrush currents, providing a practical balance between tolerance of temporary current peaks and effective overload and short-circuit protection.
What is the breaking capacity of the ABB S202MTR-C8?
The S200MTR series is specified with an ultimate short-circuit breaking capacity of 10 kA DC and 15 kA AC under applicable IEC/EN 60947-2 conditions.
What is special about the ABB S200MTR railway range?
The S200MTR range is developed for rolling stock applications and features specialised ring-tongue connections. It has an R26 / HL3 hazard level according to EN 45545 and Category 1, Class A/B body-mounted shock and vibration classification according to IEC 61373.
Trusted Circuit Protection from ABB
ABB S200MTR miniature circuit breakers provide specialised overload and short-circuit protection for demanding rolling stock electrical systems, combining railway-specific ring-tongue connections with construction designed for transportation environments.
