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2CDS272065R0404 ABB S202MT-C40UC 40 A 2-Pole Type C Miniature Circuit Breaker 10 kA
ABB S202MT-C40UC is a 40 A 2-pole Type C universal-current miniature circuit breaker with 10 kA short-circuit breaking capacity, designed for reliable AC and DC protection in industrial, auxiliary, traction and rolling-stock applications.
£296.54
Why Choose the ABB S202MT-C40UC Miniature Circuit Breaker?
The ABB S202MT-C40UC is a high-performance 2-pole miniature circuit breaker (MCB) designed to provide dependable overload and short-circuit protection in demanding AC and DC electrical systems. Part of the ABB System pro M compact S200 MT UC series, it combines universal-current circuit protection with construction developed for industrial, traction and rolling-stock installations.
Featuring a 40 A rated current, Type C tripping characteristic and 10 kA short-circuit breaking capacity, the S202MT-C40UC is well suited to distribution, auxiliary and equipment circuits with moderate normal inrush currents. The Type C characteristic provides effective fault protection while accommodating the temporary current peaks associated with many industrial electrical loads.
The two-pole configuration provides coordinated protection across two conductors, while the S200 MT UC platform supports both AC and DC applications. Its compact modular construction, approximately 0.250 kg weight and standard DIN-rail format allow efficient integration into industrial control cabinets, distribution boards and rolling-stock electrical assemblies.
Key Advantages
- High-performance 2-pole miniature circuit breaker for AC and DC applications.
- 40 A rated current for distribution, auxiliary and equipment circuits.
- Type C tripping characteristic accommodates moderate normal inrush currents.
- 10 kA short-circuit breaking capacity for robust fault protection.
- Universal-current design provides flexible AC and DC circuit protection.
- Designed for demanding industrial, traction and rolling-stock installations.
- Compact modular construction simplifies integration into electrical panels.
- Part of ABB's established System pro M compact circuit-protection platform.
Key Features
- ABB System pro M compact S200 MT UC series.
- 2-pole configuration.
- 40 A rated current.
- Type C tripping characteristic.
- 10 kA short-circuit breaking capacity.
- Universal-current construction for AC and DC circuits.
- Thermal protection against sustained overload currents.
- Magnetic protection for rapid short-circuit disconnection.
- Designed for industrial and rolling-stock electrical installations.
- Standard modular DIN-rail mounting.
Reliable Protection for Industrial and Traction Circuits
Miniature circuit breakers such as the ABB S202MT-C40UC protect electrical wiring and connected equipment against excessive current caused by overload and short-circuit conditions. Thermal protection responds to sustained overload currents, while magnetic tripping provides rapid circuit disconnection when a short-circuit fault occurs.
The Type C characteristic makes the S202MT-C40UC suitable for circuits that experience moderate normal inrush currents, including many industrial distribution, control and auxiliary loads. Combined with the universal-current capability of the S200 MT UC platform, this makes it a versatile protection solution for industrial machinery, transportation equipment and railway or traction electrical systems.
Typical Applications
- Railway and rolling-stock electrical systems.
- Traction auxiliary and distribution circuits.
- Industrial automation and machinery.
- AC and DC electrical distribution circuits.
- Industrial control and distribution panels.
- Machine building and OEM electrical equipment.
- Circuits requiring Type C overcurrent protection.
Technical Specifications
| Series | System pro M compact S200 MT UC |
|---|---|
| ABB order code | 2CDS272065R0404 |
| EAN / GTIN | 4013614449161 |
| Product type | Miniature circuit breaker (MCB) |
| Product group | DC / Traction MCB |
| Number of poles | 2 |
| Rated current | 40 A |
| Tripping characteristic | Type C |
| Short-circuit breaking capacity | 10 kA |
| Current type | AC / DC |
| Mounting type | DIN rail |
| Weight | approx. 0.250 kg |
| Pack quantity | 5 pieces |
Frequently Asked Questions
What is the ABB S202MT-C40UC used for?
The ABB S202MT-C40UC is a 2-pole miniature circuit breaker designed to protect AC and DC electrical circuits against overload and short-circuit conditions, including industrial, auxiliary, traction and rolling-stock applications.
What is the rated current of the S202MT-C40UC?
The S202MT-C40UC has a rated current of 40 A.
What does the Type C characteristic mean?
The Type C tripping characteristic provides overload and short-circuit protection while accommodating moderate normal inrush currents, making it suitable for many industrial distribution, auxiliary and equipment circuits.
What is the breaking capacity of the ABB S202MT-C40UC?
The S202MT-C40UC has a 10 kA short-circuit breaking capacity, providing robust fault protection for demanding electrical installations.
Can the S202MT-C40UC be used in AC and DC applications?
Yes. The ABB S202MT-C40UC belongs to the S200 MT UC universal-current series, which is designed to provide overload and short-circuit protection in both AC and DC electrical applications, including demanding traction and rolling-stock systems.
Trusted ABB Circuit Protection
ABB S200 MT UC miniature circuit breakers combine universal-current operation with robust overload and short-circuit protection, providing a dependable solution for industrial, auxiliary, traction and rolling-stock electrical systems.
