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ABB S202-K1 MCB – S200 – 2P – K – 1A
ABB S202-K1 2-pole miniature circuit breaker with K trip characteristic, 1 A rated current and 6 kA breaking capacity for industrial and commercial circuit protection.
£46.78
Why Choose the ABB S202-K1 Miniature Circuit Breaker?
The ABB S202-K1 is a high performance 2-pole miniature circuit breaker (MCB) from the trusted ABB System pro M Compact S200 series, engineered to provide dependable protection against overloads and short circuits in commercial and industrial electrical installations. Its K characteristic trip curve makes it particularly suitable for circuits with higher inrush currents such as motors, transformers and control equipment.
Designed for demanding industrial environments, the S202-K1 combines excellent current limiting performance with ABB's proven thermal and magnetic tripping technology. Its compact DIN rail mounted design allows fast installation while maintaining reliable protection for critical electrical circuits.
With a 1 A rated current, 2-pole configuration and 6 kA breaking capacity, the ABB S202-K1 is an ideal choice for protecting control panels, automation systems, machinery and electrical distribution equipment where dependable circuit protection is essential.
Key Advantages
- Compact 2-pole miniature circuit breaker for industrial and commercial installations.
- K curve tripping characteristic suitable for inductive loads with higher starting currents.
- 1 A rated current for sensitive circuit protection.
- 6 kA breaking capacity for dependable fault protection.
- DIN rail mounting for quick installation inside electrical panels.
- Compatible with ABB System pro M Compact accessories.
Key Features
- ABB System pro M Compact S200 series.
- 2-pole miniature circuit breaker.
- 1 A rated current.
- K trip characteristic.
- 6 kA short circuit breaking capacity.
- Thermal and magnetic trip mechanisms.
- DIN rail mounted installation.
- Complies with IEC/EN 60898-1, IEC/EN 60947-2 and UL1077.
Reliable Circuit Protection for Industrial Applications
The ABB S202-K1 protects electrical circuits by automatically disconnecting the power supply whenever overload or short circuit conditions occur. Its K curve characteristic allows higher transient currents during equipment start-up while maintaining dependable protection against electrical faults.
As part of ABB's internationally recognised S200 range, the S202-K1 delivers long service life, consistent performance and compatibility with a wide range of auxiliary accessories, making it suitable for machine builders, OEMs and industrial electrical contractors.
Typical Applications
- Industrial control panels.
- Motor starter circuits.
- Transformers and inductive loads.
- Machine building and OEM equipment.
- Factory automation systems.
- Commercial electrical distribution boards.
Technical Specifications
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| Certification | UL 1077 | |
|---|---|---|
| Current | 1 A | |
| Phase | Single Phase | |
| Poles | 2-pole | |
| Device Type | MCB | |
| Trip Curve | K curve | |
| Breaking Capacity | 6 kA | |
| Manufacturer | ABB | |
| Series | System pro M Compact S200 | |
| Model | S202-K1 | |
| Product type | Miniature Circuit Breaker (MCB) | |
| Rated current | 1 A | |
| Number of poles | 2 | |
| Trip characteristic | K | |
| Rated operational voltage | Up to 440 V AC | |
| Frequency | 50 / 60 Hz | |
| Rated short circuit capacity | 6 kA | |
| Mounting type | DIN rail | |
| Terminal type | Screw terminals | |
| Protection rating | IP20 (IP40 when installed in enclosure) | |
| Dimensions (H × W × D) | 88 × 35 × 69 mm | |
| Weight | Approx. 0.25 kg | |
| HS Code | 85362010 | |
| Country of Manufacture | Germany |
Frequently Asked Questions
What is the ABB S202-K1 used for?
The S202-K1 protects electrical circuits against overloads and short circuits in industrial, commercial and automation applications.
What does the K trip characteristic mean?
The K curve allows higher inrush currents than standard B or C curve breakers, making it suitable for motors, transformers and other inductive loads.
How many poles does the S202-K1 have?
The ABB S202-K1 is a 2-pole miniature circuit breaker.
What is the rated current?
The breaker has a 1 ampere rated current.
How is the breaker installed?
The S202-K1 is designed for quick installation onto standard DIN rails within electrical distribution boards and control panels.
Trusted by Electrical Professionals Worldwide
ABB System pro M Compact miniature circuit breakers are trusted worldwide for delivering reliable circuit protection, outstanding build quality and dependable performance across industrial, commercial and automation installations.
