ABB S302P-Z63 2-pole 63 A miniature circuit breaker with Z tripping characteristic and up to 25 kA breaking capacity for industrial overload and short circuit protection.
£160.01
The ABB S302P-Z63 (Product ID: 2CDS382001R0608) is a high-performance 2-pole miniature circuit breaker (MCB) designed to protect industrial electrical installations against overloads and short circuits. As part of the established ABB S300P series, it provides dependable circuit protection for demanding industrial, commercial and machine-building applications.
The S302P-Z63 combines ABB protection technology with a compact DIN rail mounted format, allowing straightforward installation inside distribution boards, switchgear assemblies and industrial control panels. Its Z tripping characteristic provides rapid magnetic operation, making it especially suitable for circuits containing sensitive electronic equipment and loads with low inrush currents.
With a rated current of 63 A, a 2-pole configuration and a breaking capacity of up to 25 kA, the S302P-Z63 provides robust protection for high-current control, distribution and automation circuits. Its compatibility with AC and DC electrical systems makes it a versatile solution for professional panel builders and electrical engineers.
Miniature circuit breakers disconnect an electrical circuit when excessive current is detected, helping protect cables, machinery and connected devices from damage caused by overloads or short circuits. The ABB S300P series is engineered for industrial installations where high fault levels, reliable operation and long service life are important.
The Z tripping characteristic responds rapidly to short circuit currents and is commonly selected for sensitive semiconductor devices, electronic controls, measuring circuits and equipment with minimal starting current. This helps provide fast fault clearance while maintaining effective overload protection.
| Current | 63 A |
|---|---|
| Manufacturer | ABB |
| Series | S300P |
| Model | S302P-Z63 |
| Product ID | 2CDS382001R0608 |
| EAN | 4016779078375 |
| Product type | Miniature Circuit Breaker (MCB) |
| Rated current | 63 A |
| Number of poles | 2 |
| Trip characteristic | Z |
| Rated AC voltage | Up to 415 V AC |
| Rated DC voltage | Up to 125 V DC |
| Frequency | 50 / 60 Hz |
| Breaking capacity | Up to 25 kA |
| Protection rating | IP20 |
| Mounting type | DIN rail |
| Dimensions (H × W × D) | approx. 88 × 35 × 69 mm |
| Weight | approx. 0.25 kg |
| HS Code | 85362010 |
| Country of Manufacture | Germany |
The S302P-Z63 protects industrial electrical circuits, wiring and connected equipment against overloads and short circuits.
The ABB S302P-Z63 has a rated current of 63 A.
The Z characteristic provides rapid magnetic tripping and is suitable for sensitive electronic equipment and circuits with low inrush currents.
The circuit breaker provides a breaking capacity of up to 25 kA, depending on the applicable voltage and standard.
It is designed for mounting on a standard DIN rail inside electrical distribution boards, switchgear assemblies and industrial control panels.
ABB S300P miniature circuit breakers are used by electrical engineers, panel builders and machine manufacturers to provide dependable circuit protection in demanding industrial and commercial installations.
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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...