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2CDS382001R0577 ABB S302P-K50 Miniature Circuit Breaker – 2P – K – 50 A
ABB S302P-K50 2 pole 50 A miniature circuit breaker with K tripping characteristic for industrial overload and short circuit protection.
£79.08
Why Choose the ABB S302P-K50 Miniature Circuit Breaker?
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.
Key Advantages
- Reliable protection against overloads and short circuits.
- 50 A rated current for industrial and commercial applications.
- 2-pole design providing protection across two conductors.
- K tripping characteristic ideal for inductive loads and motor circuits.
- Compact DIN rail mounting for quick installation.
- Designed to IEC and UL standards for dependable operation.
Key Features
- ABB S300P miniature circuit breaker series.
- 50 A rated current.
- 2-pole construction.
- K tripping characteristic.
- 25 kA ultimate short circuit breaking capacity.
- DIN rail mounting.
- Suitable for industrial control panels and distribution systems.
- Robust design for demanding industrial environments.
Reliable Circuit Protection for Industrial Installations
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.
Typical Applications
- Industrial control panels.
- Motor protection circuits.
- Machine building and OEM equipment.
- Electrical distribution boards.
- Automation systems.
- Commercial and industrial installations.
Technical Specifications
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| Current | 50 A | |
|---|---|---|
| Poles | 2-pole | |
| Device Type | MCB | |
| Trip Curve | K curve | |
| Breaking Capacity | 25 kA | |
| 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 |
Frequently Asked Questions
What is the ABB S302P-K50 used for?
It provides overload and short circuit protection for industrial electrical circuits, particularly those supplying motors and inductive equipment.
What is the rated current of this circuit breaker?
The ABB S302P-K50 has a 50 A rated current.
What does the K tripping characteristic mean?
The K characteristic is designed for circuits with moderate inrush currents, making it suitable for motors, transformers and inductive loads.
How is this breaker installed?
The device is designed for secure DIN rail mounting inside electrical distribution boards and industrial control panels.
Where is the S302P-K50 commonly installed?
It is commonly used in industrial machinery, automation systems, OEM equipment and commercial electrical installations.
Trusted by Electrical Professionals Worldwide
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.
