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2CDS382001R0187 ABB S302P-K0.75 Miniature Circuit Breaker – 2P – K – 0.75 A
ABB S302P-K0.75 2 pole 0.75A K curve miniature circuit breaker with 25 kA breaking capacity for industrial overload and short-circuit protection.
£73.80
Why Choose the ABB S302P-K0.75 Miniature Circuit Breaker?
The ABB S302P-K0.75 (SKU: 2CDS382001R0187) is a premium 2-pole miniature circuit breaker (MCB) designed to provide dependable overload and short-circuit protection for industrial control circuits and specialised electrical installations. Part of the proven ABB System pro M Compact S300P series, it delivers high-performance circuit protection where reliability and fault interruption capability are critical.
Designed for demanding industrial environments, the S302P-K0.75 features a K tripping characteristic, making it particularly suitable for circuits with higher inrush currents such as motors, transformers and inductive loads. Its robust construction, high breaking capacity and compact DIN rail mounting design allow seamless integration into switchboards, distribution boards and control panels.
With a 0.75 A rated current, 2-pole configuration and 25 kA breaking capacity, the ABB S302P-K0.75 provides reliable protection for sensitive industrial equipment while helping minimise downtime and maintain system safety.
Key Advantages
- Compact 2-pole miniature circuit breaker for industrial applications.
- 0.75 A rated current with K curve tripping characteristic.
- 25 kA breaking capacity for demanding electrical installations.
- Provides reliable overload and short-circuit protection.
- Ideal for motor, transformer and inductive load protection.
- Quick DIN rail installation for control panels and switchboards.
Key Features
- ABB System pro M Compact S300P series.
- 0.75 A rated current.
- 2-pole (2P) configuration.
- K tripping characteristic.
- 25 kA rated breaking capacity.
- Thermal and magnetic trip mechanism.
- Suitable for AC and DC applications.
- 35 mm DIN rail mounting.
Reliable Protection for Industrial Circuits
Miniature circuit breakers protect electrical systems by disconnecting power when overload or short-circuit conditions occur. The ABB S302P-K0.75 combines thermal overload protection with fast magnetic tripping to safeguard electrical equipment, wiring and control systems from damage caused by excessive current.
Its K characteristic provides greater tolerance to temporary inrush currents than standard B or C curve breakers, making it particularly suitable for industrial applications involving motors, transformers and other inductive equipment while maintaining dependable fault protection.
Typical Applications
- Industrial control panels.
- Motor starter circuits.
- Transformer protection.
- Automation and machine building.
- OEM electrical equipment.
- Commercial and industrial distribution systems.
Technical Specifications
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| Current | 0.75 A | |
|---|---|---|
| Poles | 2-pole | |
| Device Type | MCB | |
| Trip Curve | K curve | |
| Breaking Capacity | 25 kA | |
| Manufacturer | ABB | |
| Series | System pro M Compact S300P | |
| Model | S302P-K0.75 | |
| SKU | 2CDS382001R0187 | |
| Product type | Miniature Circuit Breaker (MCB) | |
| Rated current | 0.75 A | |
| Tripping characteristic | K Curve | |
| Number of poles | 2 | |
| Rated operational voltage | 415 V AC / 125 V DC | |
| Frequency | 50 / 60 Hz | |
| Breaking capacity | 25 kA | |
| Mounting type | 35 mm DIN rail | |
| Protection rating | IP20 | |
| Insulation voltage (Ui) | 500 V | |
| Impulse withstand voltage (Uimp) | 6 kV | |
| HS Code | 85362010 | |
| Country of Manufacture | Germany |
Frequently Asked Questions
What is the ABB S302P-K0.75 used for?
It protects industrial electrical circuits against overloads and short circuits, particularly those supplying motors, transformers and inductive loads.
What is the rated current?
The ABB S302P-K0.75 has a 0.75 A rated current.
What does the K curve tripping characteristic mean?
A K curve breaker is designed for circuits with higher inrush currents, making it suitable for motors, transformers and inductive equipment.
How is this circuit breaker installed?
The breaker mounts directly onto a standard 35 mm DIN rail inside electrical distribution boards and control panels.
What breaking capacity does the S302P-K0.75 provide?
The breaker offers a 25 kA breaking capacity for dependable fault protection in demanding industrial installations.
Trusted by Electrical Professionals Worldwide
ABB System pro M Compact miniature circuit breakers are trusted by electrical engineers, panel builders and OEM manufacturers for delivering reliable protection, high interruption performance and long service life in industrial power distribution systems.
