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ABB S202-K0.5 MCB – S200 – 2P – K – 0.5A
ABB S202-K0.5 miniature circuit breaker from the System pro M Compact S200 series, featuring 2-pole protection, 0.5 A rated current, K curve tripping characteristic and 6 kA breaking capacity.
£46.78
Why Choose the ABB S202-K0.5 Miniature Circuit Breaker?
The ABB S202-K0.5 is a high performance 2-pole miniature circuit breaker (MCB) from the ABB System pro M Compact S200 series, designed to provide reliable protection against overloads and short circuits. It is ideal for industrial control systems, motor circuits and specialist applications requiring a K curve tripping characteristic.
The K curve offers enhanced tolerance to high inrush currents while maintaining fast protection against overloads, making the S202-K0.5 particularly suitable for protecting motors, transformers, control circuits and inductive loads. Its current limiting design helps minimise fault energy and protect valuable equipment.
With a 0.5 A rated current, 2-pole configuration and 6 kA breaking capacity, the ABB S202-K0.5 delivers dependable circuit protection while allowing straightforward DIN rail installation within switchboards and industrial control panels.
Key Advantages
- Reliable 2-pole miniature circuit breaker for industrial circuit protection.
- 0.5 A rated current for low current control circuits.
- K curve tripping characteristic suitable for inductive and motor loads.
- 6 kA breaking capacity for dependable fault protection.
- Current limiting design helps reduce equipment damage during faults.
- Compatible with ABB System pro M Compact accessories.
Key Features
- ABB System pro M Compact S200 series.
- 2-pole miniature circuit breaker.
- 0.5 A rated current.
- K curve tripping characteristic.
- 6 kA rated breaking capacity.
- Thermal overload and magnetic short circuit protection.
- Current limiting Class 3 performance.
- DIN rail mounting.
Reliable Protection for Industrial Control Circuits
The ABB S202-K0.5 automatically disconnects electrical circuits during overload or short circuit conditions, helping to protect wiring, motors, transformers and sensitive industrial equipment. Its K curve characteristic provides improved performance where higher starting currents are expected without compromising circuit protection.
Part of ABB's trusted System pro M Compact range, the S202-K0.5 is widely specified by machine builders, panel manufacturers and industrial maintenance engineers for demanding automation and control applications.
Typical Applications
- Industrial control panels.
- Motor starter circuits.
- Transformer protection.
- Automation systems.
- Machine building.
- Inductive load protection.
Technical Specifications
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| Current | 0.5 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-K0.5 | |
| MPN | 2CDS252001R0157 | |
| Product type | Miniature Circuit Breaker (MCB) | |
| Rated current | 0.5 A | |
| Number of poles | 2P | |
| Tripping characteristic | K Curve | |
| Rated operational voltage | 230 / 400 V AC | |
| Rated insulation voltage | 440 V | |
| Rated frequency | 50 / 60 Hz | |
| Breaking capacity | 6 kA | |
| Energy limiting class | 3 | |
| Protection rating | IP20 | |
| Mounting type | DIN rail | |
| Dimensions (H × W × D) | approx. 88 × 35 × 69 mm | |
| Weight | approx. 0.22 kg | |
| HS Code | 85362010 | |
| Country of Manufacture | Germany |
Frequently Asked Questions
What is the ABB S202-K0.5 used for?
The ABB S202-K0.5 protects low current industrial circuits against overloads and short circuits, particularly where inductive loads or motors are present.
What does the K curve tripping characteristic mean?
A K curve MCB is designed to tolerate higher inrush currents than standard B or C curve breakers, making it suitable for motors, transformers and inductive equipment.
What is the rated current of the ABB S202-K0.5?
The ABB S202-K0.5 has a rated current of 0.5 A.
How many poles does this miniature circuit breaker have?
The ABB S202-K0.5 is a 2-pole miniature circuit breaker.
What is the breaking capacity of the ABB S202-K0.5?
The ABB S202-K0.5 has a rated breaking capacity of 6 kA.
Trusted by Electrical Professionals Worldwide
ABB System pro M Compact miniature circuit breakers are trusted by panel builders, OEMs and industrial engineers for reliable protection, robust construction and dependable long-term performance.
