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2CDS272565R0084 ABB S202MTR-C8 DC MCB 10kA 2P Type C 8A
ABB S202MTR-C8 DC is an 8 A 2-pole Type C miniature circuit breaker with a 10 kA short-circuit rating, designed for dependable overload and short-circuit protection in DC and traction electrical systems.
£245.62
Why Choose the ABB S202MTR-C8 DC Miniature Circuit Breaker?
The ABB S202MTR-C8 DC is a specialised 2-pole miniature circuit breaker (MCB) designed for dependable overload and short-circuit protection in DC and traction electrical systems. As part of ABB's S200 MTR family, it combines an 8 A rated current, Type C tripping characteristic and 10 kA short-circuit rating for demanding transport and industrial applications.
Developed for applications where reliable circuit protection is essential, the S202MTR-C8 DC automatically interrupts excessive current caused by overload or short-circuit conditions. Its two-pole configuration provides coordinated circuit protection across both poles, making it suitable for appropriate DC distribution, auxiliary and control circuits.
With its 8 A rated current and Type C characteristic, the S202MTR-C8 DC is well suited to circuits that can experience moderate transient inrush currents during normal operation. Its DC / traction product design and modular construction make it a practical protection solution for railway, rolling-stock and industrial DC electrical systems.
Key Advantages
- Specialised DC / traction miniature circuit breaker.
- 8 A rated current for dependable circuit protection.
- 2-pole configuration for coordinated two-pole circuit protection.
- Type C tripping characteristic suitable for circuits with moderate inrush currents.
- 10 kA short-circuit rating for dependable fault-current protection.
- Provides protection against both overload and short-circuit conditions.
- Designed for demanding transport, traction and industrial DC applications.
Key Features
- ABB S200 MTR family.
- 8 A rated current.
- 2-pole (2P) configuration.
- C tripping characteristic.
- 10 kA short-circuit rating.
- Designed for DC circuit protection.
- Thermal protection against sustained overload conditions.
- Electromagnetic protection for rapid short-circuit interruption.
- Resettable circuit protection following normal fault clearing.
- Modular construction for integration into electrical distribution and control systems.
Reliable DC Circuit Protection for Traction and Transport Systems
Miniature circuit breakers such as the ABB S202MTR-C8 DC protect electrical circuits by automatically interrupting excessive current. The thermal tripping mechanism responds to sustained overloads, while electromagnetic operation provides rapid interruption during short-circuit faults, helping protect conductors, connected equipment and downstream electrical components.
A Type C characteristic provides a balance between tolerance of normal transient currents and rapid fault protection, making it suitable for appropriate circuits that can experience moderate short-duration inrush currents. Combined with its 8 A rating, two-pole construction and DC / traction product design, the S202MTR-C8 DC provides dependable protection for auxiliary, control and distribution circuits in demanding electrical environments.
Typical Applications
- Railway and rolling-stock electrical systems.
- Traction-related DC distribution circuits.
- DC auxiliary and control circuits.
- Industrial control and automation circuits.
- On-board electrical control and distribution panels.
- Transport and industrial DC electrical systems.
Technical Specifications
| Series | S200 MTR |
|---|---|
| Order code | 2CDS272565R0084 |
| Product type | Miniature circuit breaker (MCB) |
| Product group | DC / Traction MCB |
| Rated current | 8 A |
| Number of poles | 2 |
| Tripping characteristic | C |
| Short-circuit rating | 10 kA |
| Protection function | Overload and short-circuit protection |
| Application | DC and traction circuit protection |
Frequently Asked Questions
What is the ABB S202MTR-C8 DC used for?
The ABB S202MTR-C8 DC is a 2-pole miniature circuit breaker designed to protect suitable DC and traction electrical circuits against overloads and short circuits.
What is the rated current of the S202MTR-C8 DC?
The S202MTR-C8 DC has a rated current of 8 A and uses a Type C tripping characteristic.
What is the short-circuit rating of the ABB S202MTR-C8 DC?
The ABB S202MTR-C8 DC has a 10 kA short-circuit rating, providing dependable fault-current protection for suitable DC and traction applications.
How many poles does the S202MTR-C8 DC have?
The S202MTR-C8 DC is a 2-pole (2P) miniature circuit breaker, providing coordinated circuit protection across two poles.
What is a Type C tripping characteristic?
A Type C tripping characteristic is suitable for appropriate circuits that can experience moderate short-duration inrush currents during normal operation while still requiring dependable overload and short-circuit protection.
Engineered for Demanding Traction and DC Applications
ABB S200 MTR miniature circuit breakers provide dependable overload and short-circuit protection for demanding DC and traction electrical systems, combining application-focused circuit protection with robust modular construction for transport and industrial installations.
