ABB S302P-K50 2 pole 50 A miniature circuit breaker with K tripping characteristic for industrial overload and short circuit protection.
£143.78
The ABB S302P-K50 (Product ID: 2CDS382001R0577) is a premium 2-pole miniature circuit breaker (MCB) engineered to provide dependable overload and short circuit protection for industrial electrical installations. As part of the renowned ABB S300P series, this circuit breaker is designed for demanding commercial and industrial applications where high reliability and consistent performance are essential.
Manufactured to meet recognised international standards, the S302P-K50 combines ABB's proven protection technology with a compact DIN rail mounted design for straightforward installation within distribution boards and control panels. Its K tripping characteristic makes it particularly well suited to circuits with moderate inrush currents, such as motors, transformers and inductive loads.
With a 50 A rated current, 2-pole configuration and a K tripping characteristic, the S302P-K50 delivers reliable circuit protection while helping maintain the safety and continuity of industrial electrical systems.
Miniature circuit breakers automatically disconnect electrical circuits whenever overload or short circuit conditions occur, protecting electrical equipment, wiring and connected machinery. ABB's S300P range is widely specified for industrial installations where dependable protection and long service life are required.
The K tripping characteristic is especially suitable for circuits supplying motors, transformers and other inductive equipment that experience higher starting currents while still requiring effective fault protection.
| Current | 50 A |
|---|---|
| Manufacturer | ABB |
| Series | S300P |
| Model | S302P-K50 |
| Product ID | 2CDS382001R0577 |
| Product type | Miniature Circuit Breaker (MCB) |
| Rated current | 50 A |
| Number of poles | 2 |
| Trip characteristic | K |
| Rated voltage | 415 V AC |
| Frequency | 50 / 60 Hz |
| Breaking capacity | 25 kA (Icu) |
| Protection rating | IP20 |
| Mounting type | DIN rail |
| Dimensions (H × W × D) | 88 × 35 × 69 mm |
| Weight | Approx. 248 g |
| HS Code | 85362010 |
| Country of Manufacture | Germany |
It provides overload and short circuit protection for industrial electrical circuits, particularly those supplying motors and inductive equipment.
The ABB S302P-K50 has a 50 A rated current.
The K characteristic is designed for circuits with moderate inrush currents, making it suitable for motors, transformers and inductive loads.
The device is designed for secure DIN rail mounting inside electrical distribution boards and industrial control panels.
It is commonly used in industrial machinery, automation systems, OEM equipment and commercial electrical installations.
ABB S300P miniature circuit breakers are trusted by electrical engineers, panel builders and industrial maintenance professionals for delivering reliable protection, consistent performance and long-term durability in demanding electrical applications.
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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...