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S201-B10 Miniature Circuit Breaker – 1P – B – 10 A
ABB S201-B10 single-pole miniature circuit breaker with a 10 A rating, B tripping characteristic and 6 kA breaking capacity for residential, commercial and industrial electrical installations.
£11.27
Why Choose the ABB S201-B10 Miniature Circuit Breaker?
The ABB S201-B10 is a reliable single-pole miniature circuit breaker (MCB) from the ABB System pro M compact S200 range, designed to provide dependable protection against overloads and short circuits in residential, commercial and industrial electrical installations. Engineered with ABB's proven thermal-magnetic tripping technology, it delivers consistent circuit protection while ensuring safe and efficient operation.
Featuring a B tripping characteristic and a 10 A rated current, the S201-B10 is particularly suited to lighting circuits, socket outlets and general-purpose electrical distribution where protection against low inrush currents is required. Its compact DIN rail mounted design allows quick installation and compatibility with ABB System pro M compact accessories.
Manufactured to meet IEC/EN 60898-1, IEC/EN 60947-2 and UL 1077 standards, the ABB S201-B10 provides dependable protection for modern low-voltage electrical systems across a wide variety of applications.
Key Advantages
- Reliable 10 A miniature circuit breaker for electrical protection.
- B curve tripping characteristic for low inrush current circuits.
- Protects against overloads and short circuits.
- 6 kA breaking capacity for dependable fault protection.
- Compact DIN rail mounted design.
- Compatible with ABB System pro M compact accessories.
Key Features
- ABB System pro M compact S200 series.
- Single-pole (1P) miniature circuit breaker.
- 10 A rated current.
- B tripping characteristic.
- 230/400 V AC rated operating voltage.
- 50/60 Hz operation.
- 6 kA rated breaking capacity to IEC/EN 60898-1.
- DIN rail mounting.
Reliable Circuit Protection for Everyday Installations
The ABB S201-B10 provides dependable thermal and magnetic protection, automatically disconnecting electrical circuits during overload and short-circuit conditions. Its B curve characteristic makes it particularly suitable for circuits with relatively low starting currents, helping protect wiring and connected equipment from electrical faults.
As part of the ABB System pro M compact range, the S201-B10 can be combined with auxiliary contacts and other accessories, allowing flexible installation within residential, commercial and industrial distribution boards.
Typical Applications
- Residential consumer units.
- Commercial distribution boards.
- Industrial control panels.
- Lighting circuits.
- Socket outlet circuits.
- General-purpose electrical protection.
Technical Specifications
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| Certification | UL 1077 | |
|---|---|---|
| Phase | Single Phase | |
| Poles | 1-pole | |
| Device Type | MCB | |
| Trip Curve | B curve | |
| Breaking Capacity | 6 kA | |
| HS Code | 85362010 | |
| Manufacturer | ABB | |
| Series | System pro M compact S200 | |
| Model | S201-B10 | |
| Manufacturer part number | 2CDS251001R0105 | |
| Product type | Miniature circuit breaker (MCB) | |
| Rated current | 10 A | |
| Tripping characteristic | B | |
| Number of poles | 1 | |
| Rated operating voltage | 230/400 V AC | |
| Frequency | 50 / 60 Hz | |
| Rated breaking capacity | 6 kA | |
| Rated insulation voltage | 440 V | |
| Impulse withstand voltage | 4 kV | |
| Power loss | 2.1 W | |
| Protection rating | IP20 (IP40 when installed in an enclosure) | |
| Mounting | DIN rail | |
| Width | 17.5 mm (1 module) | |
| Dimensions (H × W × D) | 88 × 17.5 × 69 mm | |
| Weight | Approx. 0.125 kg |
Frequently Asked Questions
What is the ABB S201-B10 used for?
It is used to protect electrical circuits against overloads and short circuits in residential, commercial and industrial installations.
What is the rated current?
The ABB S201-B10 has a rated current of 10 A.
What does the B tripping characteristic mean?
The B curve is designed for circuits with low inrush currents, such as lighting and general-purpose power circuits.
What is the breaking capacity?
The miniature circuit breaker has a 6 kA rated short-circuit breaking capacity according to IEC/EN 60898-1.
Where is the ABB S201-B10 typically installed?
It is commonly installed in residential consumer units, commercial distribution boards and industrial electrical panels.
Trusted by Electrical Professionals Worldwide
ABB System pro M compact miniature circuit breakers are trusted by electricians, panel builders and industrial engineers for dependable circuit protection, high-quality construction and long-term reliability.
