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2CDS272565R0065 ABB S202MTR-B6 DC MCB 10kA 2P Type B 6A
ABB S202MTR-B6 DC is a 6 A 2-pole Type B miniature circuit breaker with a 10 kA short-circuit rating, designed for dependable overload and short-circuit protection in DC and traction electrical systems.
£223.30
Why Choose the ABB S202MTR-B6 DC Miniature Circuit Breaker?
The ABB S202MTR-B6 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 a 6 A rated current, Type B 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-B6 DC provides automatic interruption of excessive current caused by overload or short-circuit conditions. Its two-pole construction provides coordinated protection across both poles, making it suitable for appropriate DC distribution, auxiliary and control circuits.
With its 6 A rated current and Type B characteristic, the S202MTR-B6 DC is suited to appropriate lower-inrush circuits requiring a relatively sensitive magnetic trip response. Its dedicated DC / traction application, compact modular construction and ABB circuit-protection technology make it a practical choice for railway, rolling-stock and industrial DC systems.
Key Advantages
- Specialised DC / traction miniature circuit breaker.
- 6 A rated current for dependable low-current circuit protection.
- 2-pole configuration for coordinated two-pole circuit protection.
- Type B tripping characteristic suitable for circuits with relatively low 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.
- 6 A rated current.
- 2-pole (2P) configuration.
- B 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-B6 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 components.
A Type B characteristic provides a relatively sensitive magnetic response and is suited to appropriate circuits with low or moderate inrush currents. Combined with its 6 A rating, two-pole construction and DC / traction product design, the S202MTR-B6 DC provides dependable protection for control, auxiliary 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 | 2CDS272565R0065 |
| Product type | Miniature circuit breaker (MCB) |
| Product group | DC / Traction MCB |
| Rated current | 6 A |
| Number of poles | 2 |
| Tripping characteristic | B |
| 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-B6 DC used for?
The ABB S202MTR-B6 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-B6 DC?
The S202MTR-B6 DC has a rated current of 6 A and uses a Type B tripping characteristic.
What is the short-circuit rating of the ABB S202MTR-B6 DC?
The ABB S202MTR-B6 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-B6 DC have?
The S202MTR-B6 DC is a 2-pole (2P) miniature circuit breaker, providing coordinated circuit protection across two poles.
What is a Type B tripping characteristic?
A Type B tripping characteristic provides a relatively sensitive magnetic response and is commonly suited to appropriate circuits with low or moderate inrush currents where dependable overload and short-circuit protection is required.
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.
