ABB S302P-K8 2-pole miniature circuit breaker with an 8 A rated current, Type K tripping characteristic and 25 kA breaking capacity for industrial circuit protection.
£110.23
The ABB S302P-K8 (Product ID: 2CDS382001R0407) is a premium 2-pole miniature circuit breaker (MCB) designed to provide dependable protection against overloads and short circuits in industrial and commercial electrical installations. Part of the proven ABB System pro M compact S300P series, it delivers exceptional reliability, high breaking capacity and long service life for demanding applications.
Featuring a Type K tripping characteristic, the S302P-K8 is specifically engineered for circuits with high inrush currents, making it ideal for motors, transformers, control circuits and other inductive loads. Its advanced thermal and magnetic trip mechanisms provide fast, accurate protection while minimising nuisance tripping.
With a rated current of 8 A, a 2-pole configuration and a 25 kA breaking capacity, the ABB S302P-K8 is well suited for industrial control panels, machinery, OEM equipment and power distribution systems requiring reliable circuit protection.
The ABB S302P-K8 automatically disconnects electrical circuits when overload or short-circuit conditions occur, helping protect wiring, equipment and machinery from electrical damage while improving operational safety.
Its Type K tripping characteristic is optimised for circuits supplying motors, transformers, solenoids and other inductive equipment with higher starting currents, making it an excellent choice for industrial automation and machine building applications.
| Current | 8 A |
|---|---|
| Manufacturer | ABB |
| Series | System pro M compact S300P |
| Model | S302P-K8 |
| Product ID | 2CDS382001R0407 |
| Product type | Miniature circuit breaker (MCB) |
| Rated current | 8 A |
| Number of poles | 2 |
| Number of protected poles | 2 |
| Tripping characteristic | Type K |
| Rated operational voltage | Up to 415 V AC / 125 V DC |
| Rated insulation voltage | 500 V |
| Rated impulse withstand voltage | 6 kV |
| Breaking capacity to IEC 60947-2 | 25 kA at 400 V AC |
| Breaking capacity to EN 60898-1 | 20 kA at 400 V AC |
| Frequency | 50 / 60 Hz |
| Protection rating | IP20 |
| Overvoltage category | IV |
| Pollution degree | 3 |
| Mounting type | DIN rail |
| Terminal type | Screw terminals |
| Dimensions (H × W × D) | approx. 88 × 35 × 69 mm |
| Weight | approx. 0.25 kg |
| HS Code | 85362010 |
| Country of Manufacture | Germany |
The ABB S302P-K8 protects industrial electrical circuits against overloads and short circuits, particularly those supplying motors and other inductive loads.
The ABB S302P-K8 has a rated current of 8 A.
Type K breakers are designed for circuits with higher inrush currents, making them suitable for motors, transformers and inductive equipment.
The breaker provides an ultimate short-circuit breaking capacity of up to 25 kA at 400 V AC.
The breaker mounts onto a standard DIN rail within electrical distribution boards and industrial control panels.
ABB System pro M compact miniature circuit breakers are trusted worldwide by electrical engineers, OEMs and panel builders for delivering dependable protection, high breaking capacity and long-term reliability.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
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...