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ABB S202-B25 MCB – S200 – 2P – B – 25A
ABB S202-B25 2-pole miniature circuit breaker with B trip characteristic, 25 A rated current and 6 kA breaking capacity for residential, commercial and industrial circuit protection.
£29.17
Why Choose the ABB S202-B25 Miniature Circuit Breaker?
The ABB S202-B25 is a compact and dependable 2-pole miniature circuit breaker (MCB) from the ABB System pro M Compact S200 series, designed to protect electrical circuits against overloads and short circuits in residential, commercial and industrial installations. Its B characteristic trip curve makes it suitable for circuits with low inrush current requirements.
This ABB miniature circuit breaker combines delayed thermal tripping for overload protection with electromechanical tripping for short circuit protection. Its current limiting design helps reduce fault energy, improving installation safety and helping protect downstream devices.
With a 25 A rated current, 2-pole configuration and 6 kA breaking capacity, the ABB S202-B25 is ideal for lighting circuits, socket outlets, distribution boards and general electrical protection applications where reliable disconnection is required.
Key Advantages
- Compact 2-pole miniature circuit breaker for professional electrical installations.
- B curve tripping characteristic suitable for low inrush current loads.
- 25 A rated current for general circuit protection.
- 6 kA breaking capacity for dependable fault interruption.
- Current limiting performance helps reduce fault energy.
- DIN rail mounting for fast installation in distribution boards and control panels.
Key Features
- ABB System pro M Compact S200 series.
- 2-pole miniature circuit breaker.
- 25 A rated current.
- B trip characteristic.
- 6 kA short circuit breaking capacity.
- Thermal tripping for overload protection.
- Electromechanical tripping for short circuit protection.
- Compatible with ABB S200 modular accessories.
Reliable Circuit Protection for General Electrical Loads
The ABB S202-B25 automatically disconnects the circuit when overload or short circuit conditions occur. Its B curve characteristic provides fast protection for circuits with low inrush currents, making it suitable for general electrical distribution and everyday building services.
As part of ABB's proven S200 range, the S202-B25 offers consistent protection performance, compact installation and compatibility with a wide selection of accessories for electricians, panel builders and maintenance engineers.
Typical Applications
- Residential and commercial distribution boards.
- Lighting circuits.
- Socket outlet circuits.
- Control panels and auxiliary circuits.
- General low inrush electrical loads.
- Industrial and commercial building services.
Technical Specifications
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| Current | 25 A | |
|---|---|---|
| Phase | Single Phase | |
| Poles | 2-pole | |
| Device Type | MCB | |
| Trip Curve | B curve | |
| Breaking Capacity | 6 kA | |
| Manufacturer | ABB | |
| Series | System pro M Compact S200 | |
| Model | S202-B25 | |
| Product ID | 2CDS252001R0255 | |
| EAN | 4016779467100 | |
| Product type | Miniature Circuit Breaker (MCB) | |
| Rated current | 25 A | |
| Number of poles | 2 | |
| Trip characteristic | B | |
| Rated operational voltage | 400 V AC | |
| Rated DC voltage | 125 V DC | |
| Frequency | 50 / 60 Hz | |
| Rated short circuit capacity | 6 kA | |
| Mounting type | DIN rail | |
| Terminal type | Screw terminals | |
| Standards | IEC/EN 60898-1, IEC/EN 60947-2, UL1077 | |
| Protection rating | IP20 | |
| 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-B25 used for?
The ABB S202-B25 is used to protect electrical circuits against overloads and short circuits in residential, commercial and industrial installations.
What does the B trip characteristic mean?
The B curve is designed for circuits with low inrush currents, making it suitable for general loads such as lighting, sockets and standard distribution circuits.
How many poles does the S202-B25 have?
The ABB S202-B25 is a 2-pole miniature circuit breaker.
What is the rated current of this breaker?
The ABB S202-B25 has a 25 A rated current.
How is the S202-B25 installed?
The S202-B25 is designed for DIN rail mounting inside electrical distribution boards, consumer units, control panels and automation enclosures.
Trusted by Electrical Professionals Worldwide
ABB System pro M Compact miniature circuit breakers are trusted by electricians, panel builders and industrial engineers for reliable protection, compact installation and consistent performance across demanding electrical systems.
