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2CDS272065R0024 ABB S202MT-C2UC MCB 10kA 2P Type C 2A
ABB S202MT-C2UC is a 2 A 2-pole Type C miniature circuit breaker with 10 kA short-circuit breaking capacity and 440 V AC/DC capability, designed for reliable protection of railway, traction, transportation and industrial circuits.
£255.97
Why Choose the ABB S202MT-C2UC Miniature Circuit Breaker?
The ABB S202MT-C2UC is a high-performance 2-pole miniature circuit breaker (MCB) designed to protect electrical circuits against overload and short-circuit conditions in demanding AC and DC applications. As part of the ABB S200 MT UC universal current series, it combines a 2 A rated current with C-characteristic tripping and a high 10 kA short-circuit breaking capacity.
Developed for transportation and industrial applications, the S200 MT UC range provides dependable universal-current circuit protection in a compact modular format. The S202MT-C2UC provides protection across two poles, supports both AC and DC supplies and mounts directly onto DIN rail for straightforward integration into railway, traction, automation and industrial electrical panels.
With a rated current of 2 A, C tripping characteristic and 10 kA short-circuit breaking capacity, the S202MT-C2UC is well suited to appropriately rated control, auxiliary and distribution circuits. Its universal-current construction is rated at 440 V AC / DC, providing flexible protection for demanding industrial and transportation electrical systems.
Key Advantages
- High-performance miniature circuit breaker designed for AC and DC applications.
- 2 A rated current for lower-current control, auxiliary and distribution circuits.
- 2-pole configuration with both poles protected.
- Type C tripping characteristic suitable for circuits with moderate starting or inrush currents.
- 10 kA short-circuit breaking capacity for robust fault protection.
- Universal-current design supports demanding AC, DC, railway and traction applications.
- Accepts solid conductors up to 35 mm² and flexible conductors up to 25 mm².
- Compact two-module DIN rail format simplifies installation in control panels and distribution systems.
Key Features
- ABB S200 MT UC universal current series.
- 2 A rated current.
- 2 protected poles.
- C tripping characteristic.
- 10 kA short-circuit breaking capacity.
- 440 V AC / DC rated voltage.
- 4 kV rated impulse withstand voltage.
- 50–60 Hz rated frequency for AC operation.
- IP20 protection rating.
- DIN rail mounting for straightforward panel installation.
Reliable AC/DC Protection for Railway and Industrial Circuits
Miniature circuit breakers such as the ABB S202MT-C2UC automatically disconnect a circuit when excessive current occurs as a result of an overload or short circuit. This helps protect cables, conductors and connected electrical equipment while allowing the breaker to be reset after the fault has been identified and corrected.
The S200 MT UC series is engineered for universal-current and transportation applications. Its C characteristic provides thermal-magnetic protection suited to circuits with moderate starting or inrush currents, making the S202MT-C2UC a practical choice for appropriately rated control equipment, auxiliary systems and industrial loads operating from AC or DC supplies.
Typical Applications
- Railway and traction electrical systems.
- Rolling-stock electrical installations.
- Industrial control and auxiliary circuits.
- Automation and control panels.
- Low-current AC and DC distribution circuits.
- Transportation electrical equipment.
- Industrial machinery and control systems.
Technical Specifications
| Series | S200 MT UC |
|---|---|
| ABB order code | 2CDS272065R0024 |
| EAN | 4013614448867 |
| Product type | Miniature circuit breaker (MCB) |
| Product group | DC / Traction MCB |
| Rated current | 2 A |
| Number of poles | 2 |
| Protected poles | 2 |
| Tripping characteristic | C |
| Short-circuit breaking capacity | 10 kA |
| Rated voltage | 440 V AC / DC |
| Voltage type | AC / DC |
| Rated insulation voltage | 440 V |
| Rated impulse withstand voltage | 4 kV |
| Rated frequency | 50–60 Hz |
| Power loss | approx. 2.9 W |
| Energy limiting class | 3 |
| Overvoltage category | III |
| Pollution degree | 3 |
| Protection rating | IP20 |
| Solid conductor capacity | 0.75–35 mm² |
| Flexible conductor capacity | 0.75–25 mm² |
| Mounting type | DIN rail mounting |
| Width | 2 modules |
| Installation depth | 69 mm |
| Operating temperature | -25–55 °C |
| Weight | approx. 0.25 kg |
Frequently Asked Questions
What is the ABB S202MT-C2UC used for?
The S202MT-C2UC is a 2-pole miniature circuit breaker designed to protect AC and DC circuits against overload and short-circuit conditions, with applications including railway, traction, transportation, control and industrial electrical systems.
What is the current rating of the S202MT-C2UC?
The circuit breaker has a rated current of 2 A, making it suitable for appropriately rated lower-current control, auxiliary and distribution circuits.
What does the C characteristic mean?
The C tripping characteristic provides thermal-magnetic overload and short-circuit protection and is suited to circuits with moderate starting or inrush currents, including many control, auxiliary and industrial loads.
What is the breaking capacity of the ABB S202MT-C2UC?
The S202MT-C2UC has a 10 kA short-circuit breaking capacity, providing robust protection against high prospective fault currents in appropriately specified installations.
Can the ABB S202MT-C2UC be used on DC circuits?
Yes. The S202MT-C2UC belongs to ABB's S200 MT UC universal current range and is designed for both AC and DC applications, with a rated voltage of 440 V AC / DC.
Trusted ABB Circuit Protection
ABB S200 MT UC miniature circuit breakers provide dependable AC and DC circuit protection for railway, traction, transportation and industrial applications, combining high short-circuit performance with universal-current capability and compact DIN rail installation.
