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.
£53.51
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.
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.
| Current | 25 A |
|---|---|
| Phase | Single Phase |
| 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 |
The ABB S202-C25 protects electrical circuits against overloads and short circuits in residential, commercial and industrial electrical installations.
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.
The ABB S202-C25 has a rated current of 25 A.
The S202-C25 is a two-pole miniature circuit breaker, providing simultaneous protection and isolation of both conductors.
The breaker is designed for installation on a standard 35 mm DIN rail inside consumer units, distribution boards, switchboards and industrial control panels.
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.
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2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...