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2CDS272065R0087 ABB S202MT-K0.2UC MCB 10kA 2P Type K 0.2A
ABB S202MT-K0.2UC is a 0.2 A 2-pole Type K miniature circuit breaker with 10 kA short-circuit breaking capacity, designed for reliable low-current AC and DC protection in railway, traction, transportation and industrial circuits.
£251.88
Why Choose the ABB S202MT-K0.2UC Miniature Circuit Breaker?
The ABB S202MT-K0.2UC 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 0.2 A rated current with K-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-K0.2UC provides two-pole protection and DIN rail mounting, making it suitable for integration into railway, traction, automation and industrial electrical panels where low-current circuit protection is required.
With a rated current of 0.2 A, K tripping characteristic and 10 kA short-circuit breaking capacity, the S202MT-K0.2UC is particularly suited to low-current circuits containing loads that can experience comparatively high starting or inrush currents. Its universal-current construction provides flexible protection for both AC and DC electrical systems.
Key Advantages
- High-performance miniature circuit breaker designed for AC and DC applications.
- 0.2 A rated current for sensitive low-current circuits.
- 2-pole configuration for dependable circuit protection.
- Type K tripping characteristic suitable for loads with higher 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.
- Designed for the demanding requirements of transportation and industrial installations.
- Compact DIN rail format simplifies installation in control panels and distribution systems.
Key Features
- ABB S200 MT UC universal current series.
- 0.2 A rated current.
- 2-pole construction.
- K tripping characteristic.
- 10 kA short-circuit breaking capacity.
- Suitable for AC and DC circuit protection.
- 4 kV rated impulse withstand voltage.
- 50 / 60 Hz frequency compatibility for AC applications.
- IP20 terminal protection.
- DIN rail mounting for straightforward panel installation.
Reliable Low-Current AC/DC Circuit Protection
Miniature circuit breakers such as the ABB S202MT-K0.2UC 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 K characteristic is particularly useful for circuits containing loads that can produce comparatively high starting or inrush currents, providing dependable overload and short-circuit protection while reducing the likelihood of unwanted magnetic tripping during normal equipment start-up.
Typical Applications
- Railway and traction electrical systems.
- Rolling-stock electrical installations.
- Low-current industrial control circuits.
- Automation and auxiliary circuits.
- Instrumentation and signalling circuits.
- Transportation electrical equipment.
- Industrial AC and DC control systems.
Technical Specifications
| Series | S200 MT UC |
|---|---|
| ABB order code | 2CDS272065R0087 |
| EAN | 4013614448911 |
| Product type | Miniature circuit breaker (MCB) |
| Product group | DC / Traction MCB |
| Rated current | 0.2 A |
| Number of poles | 2 |
| Tripping characteristic | K |
| Short-circuit breaking capacity | 10 kA |
| Voltage type | AC / DC |
| Rated impulse withstand voltage | 4 kV |
| Rated frequency | 50 / 60 Hz |
| Protection rating | IP20 |
| Energy limiting class | 3 |
| Overvoltage category | III |
| Pollution degree | 3 |
| Maximum conductor cross-section | 35 mm² |
| Mounting type | DIN rail mounting |
| Weight | approx. 0.25 kg |
Frequently Asked Questions
What is the ABB S202MT-K0.2UC used for?
The S202MT-K0.2UC is a 2-pole miniature circuit breaker designed to protect low-current AC and DC circuits against overload and short-circuit conditions, including railway, traction, transportation, control and industrial applications.
What is the current rating of the S202MT-K0.2UC?
The circuit breaker has a rated current of 0.2 A, making it suitable for appropriately rated low-current control, auxiliary, instrumentation and signalling circuits.
What does the K characteristic mean?
The K tripping characteristic is suited to circuits containing loads that can produce comparatively high starting or inrush currents, providing overload and short-circuit protection while accommodating normal start-up conditions.
What is the breaking capacity of the ABB S202MT-K0.2UC?
The S202MT-K0.2UC has a 10 kA short-circuit breaking capacity, providing robust protection against high prospective fault currents in appropriately specified installations.
Can the ABB S202MT-K0.2UC be used on DC circuits?
Yes. The S202MT-K0.2UC belongs to ABB's S200 MT UC universal current range and is designed for both AC and DC circuit protection; ABB's specified connection and polarity requirements should be followed for DC installations.
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.
