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.
2CDS383001R0087 ABB S303P-K0.2 Miniature Circuit Breaker – 3P – K – 0.2 A
ABB S303P-K0.2 3 pole 0.2 A miniature circuit breaker with K tripping characteristic for industrial overload and short-circuit protection.
£112.15
Why Choose the ABB S303P-K0.2 Miniature Circuit Breaker?
The ABB S303P-K0.2 (Product ID: 2CDS383001R0087) is a premium 3-pole miniature circuit breaker (MCB) designed to provide dependable overload and short-circuit protection for industrial electrical installations. Part of the proven ABB S300P series, it is manufactured in accordance with international IEC and UL standards, making it ideal for industrial control panels, OEM machinery and specialised low-current applications.
Engineered for long-term reliability, the S303P-K0.2 combines ABB's advanced protection technology with a compact DIN rail mounted design for straightforward installation within switchboards and electrical distribution panels. Its K tripping characteristic is specifically designed for circuits with higher inrush currents, providing rapid short-circuit protection while allowing normal starting currents for inductive loads.
Featuring a 0.2 A rated current, 3-pole configuration and a 25 kA rated short-circuit breaking capacity to IEC/EN 60898-1, together with a high industrial breaking capacity to IEC 60947-2, the S303P-K0.2 delivers exceptional protection for sensitive industrial electrical systems.
Key Advantages
- Reliable overload and short-circuit protection.
- 0.2 A rated current for sensitive low-current circuits.
- 3-pole configuration for complete three-phase protection.
- K tripping characteristic suitable for inductive loads with higher inrush currents.
- High breaking capacity for demanding industrial applications.
- Compact DIN rail mounted design for quick installation.
Key Features
- ABB S300P miniature circuit breaker series.
- 0.2 A rated current.
- 3-pole construction.
- K tripping characteristic.
- 100 kA Icu according to IEC 60947-2.
- 25 kA Icn according to IEC/EN 60898-1.
- Suitable for AC and selected DC applications.
- DIN rail mounted modular design.
- Red ON / green OFF contact position indication.
Reliable Protection for Industrial Electrical Systems
Miniature circuit breakers automatically disconnect electrical circuits whenever overload or short-circuit conditions occur, protecting wiring, machinery and connected equipment from damage. The ABB S300P range is engineered for industrial environments where dependable protection, high fault ratings and long service life are essential.
The K tripping characteristic is particularly suited to circuits supplying inductive loads with higher starting currents, such as transformers, control circuits, contactors, solenoids and specialised industrial equipment.
Typical Applications
- Industrial control panels.
- Three-phase distribution boards.
- Transformer protection.
- Automation systems.
- OEM machinery.
- Industrial control and instrumentation circuits.
Technical Specifications
Tick the specs you need, then view products that match.
| Breaking Capacity | 25 kA | |
|---|---|---|
| Current | 0.2 A | |
| Phase | Three Phase | |
| Poles | 3-pole | |
| Device Type | MCB | |
| Trip Curve | K curve | |
| Manufacturer | ABB | |
| Series | S300P | |
| Model | S303P-K0.2 | |
| Product ID | 2CDS383001R0087 | |
| EAN | 4016779078160 | |
| Product type | Miniature Circuit Breaker (MCB) | |
| Rated current | 0.2 A | |
| Number of poles | 3 | |
| Trip characteristic | K | |
| Rated voltage | Up to 415 V AC / 125 V DC | |
| Frequency | 50 / 60 Hz | |
| Rated ultimate breaking capacity (Icu) | 100 kA | |
| Rated short-circuit breaking capacity (Icn) | 25 kA | |
| Protection rating | IP20 | |
| Mounting type | DIN rail | |
| Dimensions (H × W × D) | 88 × 52.5 × 69 mm | |
| Weight | 372 g | |
| HS Code | 85362010 | |
| Country of Manufacture | Germany |
Frequently Asked Questions
What is the ABB S303P-K0.2 used for?
The S303P-K0.2 protects sensitive three-phase industrial circuits against overloads and short circuits.
What is the rated current of this circuit breaker?
The ABB S303P-K0.2 has a 0.2 A rated current.
What does the K tripping characteristic mean?
The K characteristic is designed for inductive loads with higher inrush currents, providing dependable protection without unnecessary nuisance tripping.
What is the breaking capacity of the S303P-K0.2?
The breaker offers a rated ultimate short-circuit breaking capacity of up to 100 kA according to IEC 60947-2 and a rated short-circuit breaking capacity of 25 kA according to IEC/EN 60898-1.
How is the breaker installed?
The breaker is designed for installation onto a standard DIN rail inside electrical distribution boards and industrial control panels.
Trusted by Electrical Professionals Worldwide
ABB S300P miniature circuit breakers are trusted by electrical engineers, panel builders and industrial maintenance professionals for dependable circuit protection, outstanding performance and long-term reliability in demanding industrial applications.
