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S202-C25 Miniature Circuit Breaker – 2P – C – 25 A
ABB S202-C25 two-pole miniature circuit breaker with a 25 A rated current, C curve tripping characteristic and 6 kA rated breaking capacity for overload and short-circuit protection.
£29.43
Why Choose the ABB S202-C25 Miniature Circuit Breaker?
The ABB S202-C25 is a premium two-pole miniature circuit breaker (MCB) designed to provide dependable protection against overloads and short circuits in residential, commercial and industrial electrical installations. Part of the trusted ABB System pro M Compact S200 series, it offers reliable current-limiting performance, compact dimensions and long service life.
The S202-C25 features both delayed thermal and electromagnetic tripping mechanisms. The thermal trip protects against sustained overload conditions, while the magnetic trip rapidly disconnects short-circuit faults, helping to safeguard electrical wiring, switchgear and connected equipment. Its compact modular design also supports the installation of bottom-mounted auxiliary contacts, saving valuable panel space.
With a 25 A rated current, C curve tripping characteristic, two-pole configuration and a 6 kA rated breaking capacity, the ABB S202-C25 is ideal for protecting lighting circuits, socket outlets, HVAC equipment, commercial distribution boards, industrial control panels and general-purpose electrical installations with moderate inrush currents.
Key Advantages
- Reliable two-pole overload and short-circuit protection.
- 25 A rated current for residential, commercial and industrial applications.
- C curve tripping characteristic suitable for circuits with moderate inrush currents.
- 6 kA rated breaking capacity according to IEC/EN 60898-1.
- Simultaneous switching and protection of both conductors.
- Compatible with ABB System pro M Compact auxiliary contacts and accessories.
Key Features
- ABB System pro M Compact S200 series.
- 25 A rated current.
- Two-pole (2P) configuration.
- C tripping characteristic.
- 6 kA short-circuit breaking capacity.
- Thermal overload protection.
- Electromagnetic short-circuit protection.
- 35 mm DIN rail mounting.
Reliable Protection for General Electrical Circuits
The ABB S202-C25 automatically disconnects electrical circuits when overload or short-circuit conditions occur, helping to minimise damage to wiring and connected equipment. Its thermal tripping mechanism provides reliable overload protection, while the magnetic trip reacts almost instantly during fault conditions.
The C curve characteristic is designed for circuits with moderate starting currents, making the S202-C25 suitable for commercial distribution boards, consumer units, HVAC equipment, socket circuits, lighting installations, small motors and industrial control systems.
Typical Applications
- Commercial distribution boards.
- Residential consumer units.
- Lighting circuits.
- Socket outlet circuits.
- HVAC systems.
- Industrial control panels.
- OEM machinery.
- General-purpose electrical installations.
Technical Specifications
Tick the specs you need, then view products that match.
| Current | 25 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-C25 | |
| Manufacturer part number | 2CDS252001R0254 | |
| EAN | 4016779466103 | |
| Product type | Miniature circuit breaker (MCB) | |
| Rated current | 25 A | |
| Number of poles | 2 | |
| Number of protected poles | 2 | |
| Tripping characteristic | C | |
| Rated breaking capacity (Icn) | 6 kA at 230 / 400 V AC | |
| Rated operational voltage | 400 V AC (IEC 60898-1), 440 V AC (IEC 60947-2) | |
| Maximum operational voltage | 440 V AC / 125 V DC | |
| Frequency | 50 / 60 Hz | |
| Rated insulation voltage (Ui) | 440 V | |
| Rated impulse withstand voltage (Uimp) | 4 kV | |
| Protection rating | IP20 | |
| Mounting type | 35 mm DIN rail | |
| Operating temperature | -25°C to +55°C | |
| Mechanical endurance | 20,000 operating cycles | |
| Standards | IEC/EN 60898-1, IEC/EN 60947-2 and UL 1077 | |
| 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-C25 used for?
The ABB S202-C25 protects electrical circuits against overloads and short circuits in residential, commercial and industrial electrical installations.
What does the C curve tripping characteristic mean?
A C curve miniature circuit breaker is designed for circuits with moderate temporary inrush currents, making it suitable for lighting, socket outlets, HVAC equipment, transformers and small motors.
What is the rated current of the ABB S202-C25?
The ABB S202-C25 has a rated current of 25 A.
How many poles does the ABB S202-C25 have?
The S202-C25 is a two-pole miniature circuit breaker, providing simultaneous protection and isolation of both conductors.
How is the ABB S202-C25 installed?
The breaker is designed for installation on a standard 35 mm DIN rail inside consumer units, distribution boards, switchboards and industrial control panels.
Trusted by Electrical Professionals Worldwide
ABB System pro M Compact miniature circuit breakers are trusted by electricians, engineers and panel builders worldwide for dependable circuit protection, premium build quality and reliable long-term performance.
