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ABB S303P-D13 MCB – 3P – D Curve – 13A – 25kA
ABB S303P-D13 13 A three-pole Type D miniature circuit breaker from the System pro M compact S300P series for AC circuit protection and DIN-rail installation.
£88.58
Why Choose the ABB S303P-D13 Miniature Circuit Breaker?
The ABB S303P-D13 is a high-performance miniature circuit breaker (MCB) designed to provide reliable overload and short-circuit protection for demanding electrical installations. As part of the ABB System pro M compact S300P series, it combines a robust 25 kA breaking capacity with a compact modular design for industrial, commercial and infrastructure applications.
This three-pole circuit breaker uses a D tripping characteristic and a rated current of 13 A, making it suitable for circuits supplying loads with higher inrush currents. The S300P series is designed for dependable protection against overloads and short circuits while supporting straightforward integration into modern electrical distribution systems.
With an AC supply, a 13 A rated current and a 25 kA rated breaking capacity, the S303P-D13 provides robust circuit protection in distribution boards and control panels. Its 3P configuration without a neutral pole provides simultaneous protection and switching of three phases, while DIN-rail mounting enables straightforward installation.
Key Advantages
- High-performance miniature circuit breaker designed for demanding electrical installations.
- 13 A rated current suitable for a range of industrial and commercial circuits.
- D tripping characteristic suited to circuits with higher starting or inrush currents.
- 3P configuration without a neutral pole for three-phase circuit protection.
- 25 kA rated breaking capacity for robust fault protection.
- Convenient DIN-rail mounting for distribution boards and control panels.
Key Features
- ABB System pro M compact S300P series.
- 13 A rated current.
- D tripping characteristic.
- 3-pole configuration without neutral.
- 25 kA rated breaking capacity.
- AC supply operation.
- Thermal overload and electromechanical short-circuit protection.
- DIN-rail mounting for compact electrical distribution systems.
- Trip position indication for improved identification of tripped devices.
- Compatible with System pro M compact accessories.
Reliable Circuit Protection for Demanding Applications
Miniature circuit breakers such as the ABB S303P-D13 protect electrical circuits against excessive current caused by overloads and short circuits. The breaker combines thermal protection for overload conditions with electromechanical protection for short-circuit conditions, helping safeguard electrical wiring and connected equipment.
The S300P series is designed for demanding industrial and commercial electrical installations, offering high fault protection performance and compatibility with System pro M compact accessories. The S303P-D13's D characteristic makes it suitable for circuits where equipment can produce higher transient starting currents, while its three-pole configuration provides protection across three-phase circuits.
Typical Applications
- Industrial electrical distribution boards.
- Three-phase control panels and switchboards.
- Motors and equipment with higher starting currents.
- Transformers and power supplies with inrush currents.
- Commercial electrical installations.
- Industrial machinery and building-services distribution equipment.
Technical Specifications
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| Current | 13 A | |
|---|---|---|
| Poles | 3-pole | |
| Phase | Three Phase | |
| Device Type | MCB | |
| Trip Curve | D curve | |
| Breaking Capacity | 25 kA | |
| Product type | Miniature circuit breaker | |
| Manufacturer part number | 2CDS383001R0131 | |
| Rated current | 13 A | |
| Tripping characteristic | D | |
| Number of poles | 3P (no neutral) | |
| Rated voltage | 400 V AC | |
| Frequency | 50 / 60 Hz | |
| Mounting type | DIN-rail mounting | |
| Protection rating | IP20 | |
| Dimensions (H × W × D) | approx. 88 × 52.5 × 69 mm | |
| Weight | approx. 0.372 kg | |
| Standards | IEC/EN 60898-1, IEC/EN 60947-2 and UL 1077 | |
| Manufacturer | ABB | |
| Series | System pro M compact S300P | |
| Model | S303P-D13 | |
| Order code | 2CDS383001R0131 | |
| Rated breaking capacity | 25 kA | |
| Supply | AC |
Frequently Asked Questions
What is the ABB S303P-D13 used for?
The ABB S303P-D13 is a three-pole miniature circuit breaker used to protect three-phase electrical circuits against overloads and short circuits in industrial, commercial and infrastructure installations.
What is the rated current of the S303P-D13?
The S303P-D13 has a rated current of 13 A.
What tripping characteristic does the S303P-D13 have?
The S303P-D13 uses a D tripping characteristic, making it suitable for circuits where higher starting or inrush currents can occur.
What is the breaking capacity of this circuit breaker?
The S303P-D13 has a specified 25 kA rated breaking capacity.
How is the ABB S303P-D13 installed?
The S303P-D13 is designed for DIN-rail mounting in distribution boards, electrical control panels and other modular electrical installation systems.
Trusted for Reliable Electrical Protection
ABB System pro M compact S300P miniature circuit breakers are designed to deliver dependable overload and short-circuit protection for demanding industrial, commercial and infrastructure electrical installations.
