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ABB S202-K2 MCB – S200 – 2P – K – 2A
ABB S202-K2 2-pole miniature circuit breaker with K trip characteristic, 2 A rated current and 6 kA breaking capacity for industrial and commercial circuit protection.
£46.78
Why Choose the ABB S202-K2 Miniature Circuit Breaker?
The ABB S202-K2 is a high performance 2-pole miniature circuit breaker (MCB) from the trusted ABB System pro M Compact S200 series, engineered to provide dependable overload and short circuit protection for commercial, industrial and OEM electrical installations. Featuring a K characteristic trip curve, it is specifically designed for circuits with higher inrush currents such as motors, transformers and inductive loads.
The S202-K2 combines a delayed thermal tripping mechanism for overload protection with a fast electromechanical tripping mechanism for short circuit protection. Its current limiting design helps reduce fault energy, improving installation safety while protecting connected electrical equipment.
With a 2 A rated current, 2-pole configuration and 6 kA breaking capacity, the ABB S202-K2 is ideal for industrial control panels, machinery, automation systems and power distribution applications requiring reliable circuit protection.
Key Advantages
- Compact 2-pole miniature circuit breaker for industrial and commercial applications.
- K curve tripping characteristic for circuits with higher starting currents.
- 2 A rated current for precise circuit protection.
- 6 kA breaking capacity for dependable fault interruption.
- Current limiting design helps minimise fault energy.
- DIN rail mounting for fast installation in electrical panels.
Key Features
- ABB System pro M Compact S200 series.
- 2-pole miniature circuit breaker.
- 2 A rated current.
- K trip characteristic.
- 6 kA AC/DC breaking capacity.
- Thermal overload and magnetic short circuit protection.
- Energy Limiting Class 3.
- Compatible with ABB S200 auxiliary accessories.
Reliable Protection for Industrial Electrical Systems
The ABB S202-K2 automatically disconnects electrical circuits during overload or short circuit conditions, helping protect wiring, machinery and electrical equipment. Its K curve characteristic allows temporary inrush currents without nuisance tripping, making it well suited to inductive loads and industrial applications.
As part of ABB's proven System pro M Compact range, the S202-K2 provides long service life, dependable performance and compatibility with a wide range of modular accessories for panel builders and 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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| Current | 2 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-K2 | |
| Product ID | 2CDS252001R0277 | |
| EAN | 4016779507349 | |
| Product type | Miniature Circuit Breaker (MCB) | |
| Rated current | 2 A | |
| Number of poles | 2 | |
| Trip characteristic | K | |
| Rated operational voltage | Up to 440 V AC | |
| Rated DC voltage | Up to 125 V DC | |
| 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 an enclosure) | |
| Dimensions (H × W × D) | 88 × 35 × 69 mm | |
| Weight | Approx. 0.224 kg | |
| HS Code | 85362010 | |
| Country of Manufacture | Germany |
Frequently Asked Questions
What is the ABB S202-K2 used for?
The ABB S202-K2 protects electrical circuits against overloads and short circuits, particularly those supplying motors, transformers and other inductive loads.
What does the K trip characteristic mean?
The K curve allows higher temporary inrush currents than B or C curve breakers, making it suitable for equipment with high starting currents.
How many poles does the S202-K2 have?
The ABB S202-K2 is a 2-pole miniature circuit breaker.
What is the rated current?
The breaker has a 2 A rated current.
How is the breaker installed?
The S202-K2 is designed for DIN rail mounting inside electrical distribution boards and industrial control panels.
Trusted by Electrical Professionals Worldwide
ABB System pro M Compact miniature circuit breakers are trusted worldwide for delivering dependable overload and short circuit protection, compact installation and long-term reliability across industrial, commercial and automation applications.
