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2CDS383001R0084 ABB S303P-C8 Miniature Circuit Breaker – 3P – C – 8 A
ABB S303P-C8 3 pole 8 A miniature circuit breaker with C tripping characteristic and 100 kA breaking capacity for industrial overload and short-circuit protection.
£70.85
Why Choose the ABB S303P-C8 Miniature Circuit Breaker?
The ABB S303P-C8 (Product ID: 2CDS383001R0084) is a premium 3-pole miniature circuit breaker (MCB) designed to provide dependable overload and short-circuit protection in industrial electrical installations. Part of the trusted ABB S300P series, it is manufactured in accordance with international IEC and UL standards, making it ideal for industrial control panels, OEM machinery and commercial power distribution systems.
Designed for reliable long-term operation, the S303P-C8 combines ABB's advanced thermal and magnetic protection technology with a compact DIN rail mounted design for straightforward installation inside electrical switchboards and distribution panels. Its C tripping characteristic makes it ideal for protecting circuits with moderate inrush currents, including motors, transformers, automation equipment and general industrial loads.
Featuring a 8 A rated current, 3-pole configuration and a 25 kA rated short-circuit breaking capacity to IEC/EN 60898-1, together with a 100 kA ultimate breaking capacity to IEC 60947-2, the S303P-C8 delivers exceptional protection and long-term reliability for demanding industrial applications.
Key Advantages
- Reliable overload and short-circuit protection.
- 8 A rated current for industrial control and distribution circuits.
- 3-pole configuration for complete three-phase protection.
- C tripping characteristic suitable for circuits with moderate inrush currents.
- 100 kA ultimate breaking capacity for demanding industrial installations.
- Compact DIN rail mounted design for quick and straightforward installation.
Key Features
- ABB S300P miniature circuit breaker series.
- 8 A rated current.
- 3-pole construction.
- C 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 series has been engineered specifically for industrial environments where dependable performance, high breaking capacities and long service life are essential.
The C tripping characteristic is ideal for industrial control systems, automation equipment, motors with moderate starting currents, transformers, distribution boards and general-purpose electrical installations.
Typical Applications
- Industrial control panels.
- Three-phase distribution boards.
- Machine building and OEM equipment.
- Industrial automation systems.
- Commercial electrical installations.
- General-purpose power distribution.
Technical Specifications
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| Breaking Capacity | 25 kA | |
|---|---|---|
| Current | 8 A | |
| Phase | Three Phase | |
| Poles | 3-pole | |
| Device Type | MCB | |
| Trip Curve | C curve | |
| Manufacturer | ABB | |
| Series | S300P | |
| Model | S303P-C8 | |
| Product ID | 2CDS383001R0084 | |
| EAN | 4016779078177 | |
| Product type | Miniature Circuit Breaker (MCB) | |
| Rated current | 8 A | |
| Number of poles | 3 | |
| Trip characteristic | C | |
| 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-C8 used for?
The S303P-C8 provides overload and short-circuit protection for three-phase industrial and commercial electrical circuits.
What is the rated current of this circuit breaker?
The ABB S303P-C8 has a 8 A rated current.
What does the C tripping characteristic mean?
The C characteristic is intended for circuits with moderate inrush currents, making it suitable for industrial machinery, automation equipment, transformers and general electrical installations.
What is the breaking capacity of the S303P-C8?
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, exceptional breaking performance and long-term reliability in demanding industrial electrical installations.
