Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
2CDS381001R0607 ABB S301P-K63 Miniature Circuit Breaker – 1P – K – 63 A
ABB 2CDS381001R0607 S301P-K63 miniature circuit breaker with 63 A rated current, Type K tripping characteristic and 25 kA breaking capacity for industrial electrical protection.
£35.66
Why Choose the ABB 2CDS381001R0607 Miniature Circuit Breaker?
The ABB 2CDS381001R0607, also known as the ABB S301P-K63, is a high-performance miniature circuit breaker (MCB) from the trusted ABB System pro M compact S300P series. Designed for industrial electrical installations, it provides dependable protection against overloads and short circuits while meeting international IEC and UL standards for demanding applications.
Its robust thermal and magnetic trip mechanism ensures reliable fault protection, while the compact modular housing enables straightforward installation on standard DIN rails. The S301P series is widely used in industrial control panels, switchboards and OEM equipment where high breaking capacity and dependable operation are essential.
With a 63 A rated current, a Type K tripping characteristic and an ultimate breaking capacity of 25 kA, the ABB 2CDS381001R0607 is particularly suitable for circuits supplying motors, transformers and other inductive loads with higher inrush currents.
Key Advantages
- Industrial-grade miniature circuit breaker for overload and short-circuit protection.
- 63 A rated current for demanding electrical installations.
- Type K tripping characteristic suitable for inductive loads with higher starting currents.
- 25 kA breaking capacity for dependable fault interruption.
- Compact DIN rail mounting for quick installation.
- Manufactured to recognised IEC and UL standards.
Key Features
- ABB System pro M compact S300P series.
- S301P-K63 miniature circuit breaker.
- Single-pole configuration.
- 63 A rated current.
- Type K tripping characteristic.
- 25 kA ultimate short-circuit breaking capacity.
- Thermal overload and magnetic short-circuit protection.
- Compact modular DIN rail mounted design.
Reliable Protection for Industrial Electrical Systems
The ABB S301P-K63 automatically disconnects electrical circuits when overload or short-circuit conditions occur, helping protect wiring, machinery and connected equipment from damage. Its high interrupting capacity makes it suitable for installations where dependable fault clearance is critical.
The Type K tripping characteristic allows the breaker to accommodate the temporary inrush currents generated by motors, transformers and other inductive loads, reducing nuisance tripping while maintaining excellent circuit protection.
Typical Applications
- Industrial switchboards.
- Motor control circuits.
- Machine building and OEM equipment.
- Industrial automation systems.
- Electrical distribution panels.
- Transformer and inductive load protection.
Technical Specifications
Tick the specs you need, then view products that match.
| Current | 63 A | |
|---|---|---|
| Phase | Single Phase | |
| Poles | 1-pole | |
| Device Type | MCB | |
| Trip Curve | K curve | |
| Breaking Capacity | 25 kA | |
| Manufacturer | ABB | |
| Series | System pro M compact S300P | |
| Extended product type | S301P-K63 | |
| Model | 2CDS381001R0607 | |
| Product type | Miniature Circuit Breaker (MCB) | |
| Number of poles | 1 | |
| Protected poles | 1 | |
| Rated current | 63 A | |
| Tripping characteristic | Type K | |
| Maximum operating voltage | 480Y/277 V AC, 125 V DC | |
| Rated frequency | 50 / 60 Hz | |
| Ultimate breaking capacity (Icu) | 25 kA | |
| Rated insulation voltage | 500 V | |
| Protection rating | IP20 (IP40 when installed in an enclosure) | |
| Mounting type | 35 mm DIN rail | |
| Dimensions (H × W × D) | 88 × 17.5 × 67.6 mm | |
| Weight | Approx. 0.124 kg | |
| Standards | IEC/EN 60947-2, UL 1077, CSA 22.2 No. 235 | |
| HS Code | 85362010 | |
| Country of Manufacture | Germany |
Frequently Asked Questions
What is the ABB 2CDS381001R0607 used for?
It protects industrial electrical circuits against overloads and short circuits, particularly those supplying motors, transformers and other inductive loads.
What is the current rating of this circuit breaker?
The ABB S301P-K63 has a 63 A rated current.
What does the Type K tripping characteristic mean?
Type K circuit breakers are designed to tolerate higher motor starting currents while still providing reliable overload and short-circuit protection.
What is the breaking capacity of this MCB?
The ABB 2CDS381001R0607 provides an ultimate breaking capacity of 25 kA.
How is the ABB S301P-K63 installed?
The circuit breaker is designed for installation on a standard 35 mm DIN rail inside distribution boards and industrial control panels.
Trusted by Electrical Professionals Worldwide
ABB System pro M compact miniature circuit breakers are trusted worldwide by electrical contractors, panel builders and industrial engineers for dependable protection, outstanding reliability and compliance with international standards.
