ABB S302P-Z50 2 pole 50 A miniature circuit breaker with Z tripping characteristic for overload and short circuit protection in industrial electrical systems.
£154.82
The ABB S302P-Z50 (Product ID: 2CDS382001R0578) is a premium 2-pole miniature circuit breaker (MCB) designed to provide reliable overload and short circuit protection in industrial electrical installations. As part of the trusted ABB S300P series, this breaker is manufactured to IEC and UL standards, making it an excellent choice for demanding commercial, OEM and industrial applications.
Designed for dependable performance and long service life, the S302P-Z50 combines ABB's proven protection technology with a compact DIN rail mounted design for straightforward installation inside electrical distribution boards and industrial control panels. Its Z tripping characteristic is specifically intended for sensitive electrical and electronic circuits that require rapid magnetic tripping.
With a 50 A rated current, 2-pole configuration and a 25 kA breaking capacity, the S302P-Z50 delivers outstanding protection for specialised industrial equipment, automation systems and sensitive control circuits.
Miniature circuit breakers automatically disconnect electrical circuits during overload and short circuit conditions, protecting connected equipment and electrical infrastructure. The ABB S300P series is engineered to provide dependable protection in demanding industrial environments while minimising downtime and maintenance requirements.
The Z tripping characteristic offers extremely fast magnetic tripping, making the S302P-Z50 particularly suitable for protecting sensitive electronic equipment, instrumentation, PLC systems and specialised control circuits where rapid fault clearance is essential.
| Current | 50 A |
|---|---|
| Manufacturer | ABB |
| Series | S300P |
| Model | S302P-Z50 |
| Product ID | 2CDS382001R0578 |
| Product type | Miniature Circuit Breaker (MCB) |
| Rated current | 50 A |
| Number of poles | 2 |
| Trip characteristic | Z |
| Rated voltage | 415 V AC |
| Frequency | 50 / 60 Hz |
| Breaking capacity | 25 kA |
| Protection rating | IP20 |
| Mounting type | DIN rail |
| Dimensions (H × W × D) | 88 × 35 × 69 mm |
| Weight | Approx. 0.248 kg |
| HS Code | 85362010 |
| Country of Manufacture | Germany |
The S302P-Z50 protects industrial electrical circuits against overloads and short circuits, particularly sensitive electronic and control systems.
The ABB S302P-Z50 has a 50 A rated current.
The Z characteristic delivers rapid magnetic tripping, making it ideal for protecting sensitive electronic devices and control circuits.
The breaker is designed for quick installation onto a standard DIN rail inside electrical distribution boards and industrial control panels.
It is widely used in industrial automation systems, OEM machinery, control panels and commercial electrical installations.
ABB S300P miniature circuit breakers are trusted by electrical engineers, machine builders and industrial maintenance professionals for dependable protection, robust construction and long-term reliability 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...