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ABB S202-C0.5 MCB – S200 – 2P – C – 0.5A
ABB S202-C0.5 miniature circuit breaker from the System pro M compact S200 series, a 2-pole 0.5 A C curve MCB for low-current control, automation and auxiliary circuit protection.
£33.86
Why Choose the ABB S202-C0.5 Miniature Circuit Breaker?
The ABB S202-C0.5 is a compact and reliable 2-pole miniature circuit breaker (MCB) designed to provide precise overload and short-circuit protection for low-current electrical circuits. Part of the trusted ABB System pro M compact S200 series, it delivers dependable performance in a DIN rail mounted format for control panels, automation systems and low-voltage distribution applications.
With a 0.5 A rated current and C characteristic tripping curve, the S202-C0.5 is suitable for low-current circuits with moderate inrush currents. It is commonly used for auxiliary circuits, instrumentation, control equipment, lighting circuits and automation systems where accurate circuit protection is required.
The ABB S202-C0.5 provides 6 kA rated breaking capacity and uses a thermal-magnetic trip mechanism to protect against both overload and short-circuit faults. Its 2-pole configuration enables simultaneous protection and switching of two conductors, supporting safe and reliable electrical system design.
Key Advantages
- Reliable 2-pole miniature circuit breaker for low-current circuit protection.
- 0.5 A rated current for sensitive control and auxiliary circuits.
- C curve tripping characteristic suitable for moderate inrush current applications.
- 6 kA short-circuit breaking capacity for dependable fault protection.
- Thermal-magnetic protection for overload and short-circuit conditions.
- Part of the ABB System pro M compact S200 range.
Key Features
- ABB System pro M compact S200 series.
- 2-pole configuration.
- 0.5 A nominal current rating.
- C characteristic trip curve.
- 6 kA rated breaking capacity.
- Current-limiting miniature circuit breaker design.
- DIN rail mounted modular construction.
- Suitable for automation, instrumentation and auxiliary circuit protection.
Reliable Protection for Low-Current Control Circuits
Miniature circuit breakers such as the ABB S202-C0.5 automatically disconnect electrical circuits during overload or short-circuit conditions. This helps protect wiring, sensitive components and connected equipment from damage caused by excessive current.
The C curve characteristic is designed for general-purpose circuits with moderate inrush currents, making this MCB suitable for control panels, instrumentation, auxiliary supplies and automation equipment. Its compact modular construction allows straightforward integration into switchboards and machinery enclosures.
Typical Applications
- Industrial control panels.
- Instrumentation and measurement circuits.
- Automation and auxiliary circuits.
- Low-current lighting circuits.
- PLC and control equipment protection.
- Commercial and industrial electrical distribution.
Technical Specifications
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| Current | 0.5 A | |
|---|---|---|
| Phase | Single Phase | |
| Poles | 2-pole | |
| Device Type | MCB | |
| Trip Curve | C curve | |
| Breaking Capacity | 6 kA | |
| Manufacturer | ABB | |
| Series | System pro M compact S200 | |
| Model | S202-C0.5 | |
| Product type | Miniature circuit breaker | |
| Rated current | 0.5 A | |
| Number of poles | 2P | |
| Tripping characteristic | C curve | |
| Rated short-circuit capacity | 6 kA | |
| Rated operational voltage | 400 V AC | |
| Rated DC voltage | 125 V DC | |
| Frequency | 50 / 60 Hz | |
| Protection principle | Thermal-magnetic | |
| Mounting type | DIN rail | |
| Terminal type | Screw terminals | |
| Protection rating | IP20 | |
| Standards | IEC/EN 60898-1, IEC/EN 60947-2, UL 1077 | |
| HS Code | 85362010 | |
| Country of Manufacture | Germany |
Frequently Asked Questions
What is the ABB S202-C0.5 used for?
The ABB S202-C0.5 is used to protect low-current electrical circuits against overloads and short circuits in control, automation and auxiliary applications.
What current rating does the ABB S202-C0.5 have?
The S202-C0.5 has a rated current of 0.5 A.
What does the C curve mean on this MCB?
The C curve tripping characteristic is suitable for circuits with moderate inrush currents, such as control equipment, auxiliary supplies and selected lighting circuits.
How many poles does the ABB S202-C0.5 have?
The ABB S202-C0.5 is a 2-pole miniature circuit breaker.
Where is the S202-C0.5 typically installed?
The S202-C0.5 is designed for DIN rail mounting inside control panels, switchboards, machinery enclosures and low-voltage distribution boards.
Trusted by Electrical Professionals Worldwide
ABB System pro M compact S200 miniature circuit breakers are widely used by electricians, panel builders and automation engineers for reliable circuit protection in modern low-voltage electrical installations.
