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2CCF019609R0001 ABB S803PV-SP5 Photovoltaic MCB 5 A 3P 5 kA
ABB S803PV-SP5 is a 5 A three-pole photovoltaic miniature circuit breaker with 5 kA breaking capacity, designed for overload and short-circuit protection of DC PV string circuits.
£222.40
Why Choose the ABB S803PV-SP5 Photovoltaic MCB?
The ABB S803PV-SP5 is a high-performance three-pole miniature circuit breaker (MCB) specifically designed for photovoltaic string protection in DC solar installations. As part of the ABB S800PV-SP series, it provides dependable overload and short-circuit protection for photovoltaic circuits where reliable DC overcurrent protection is required.
Designed specifically for photovoltaic applications, the S803PV-SP5 combines a 5 A rated current with a 5 kA short-circuit breaking capacity. Its three-pole configuration provides additional series-connected poles for demanding photovoltaic DC circuits, making it suitable for professional commercial and industrial solar installations.
The S803PV-SP5 uses the robust modular construction associated with ABB's S800 high-performance circuit breaker family. Its compact format supports straightforward integration into photovoltaic combiner boxes, DC distribution boards and electrical enclosures, providing reliable circuit protection for modern solar power systems.
Key Advantages
- Purpose-designed MCB for photovoltaic string protection.
- 5 A rated current for photovoltaic circuits.
- Three-pole configuration for DC photovoltaic applications.
- 5 kA short-circuit breaking capacity.
- Provides dependable overload and short-circuit protection.
- Suitable for photovoltaic combiner boxes and DC distribution equipment.
- Robust S800-series construction for professional installations.
- Compact modular design simplifies integration into electrical enclosures.
Key Features
- ABB S800PV-SP photovoltaic MCB series.
- 5 A rated current.
- 5 kA breaking capacity.
- 3-pole configuration.
- Dedicated design for photovoltaic string protection.
- Engineered for DC photovoltaic circuits.
- Overload and short-circuit protection.
- High-performance modular S800 construction.
- Suitable for integration into photovoltaic distribution equipment.
Reliable Protection for Photovoltaic Strings
Photovoltaic installations require circuit protection designed for the electrical characteristics of DC power systems. The ABB S803PV-SP5 protects photovoltaic string circuits against overload and short-circuit conditions, helping reduce the risk of damage to conductors, modules and associated electrical equipment caused by excessive current.
The ABB S800PV-SP range combines dedicated photovoltaic circuit protection with the robust construction of the S800 platform. With its 5 A current rating and three-pole arrangement, the S803PV-SP5 provides a practical protection solution for PV strings and associated DC distribution equipment in professional solar installations.
Typical Applications
- Photovoltaic string protection.
- Solar PV combiner boxes.
- DC photovoltaic distribution boards.
- Commercial solar power installations.
- Industrial photovoltaic systems.
- PV array and DC circuit protection.
Technical Specifications
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| Device Type | MCB | |
|---|---|---|
| Trip Curve | B curve | |
| Voltage | 1200 V DC | |
| Poles | 3-pole | |
| Current | 5 A | |
| Breaking Capacity | 5 kA | |
| Series | S800PV-SP | |
| Order code | 2CCF019609R0001 | |
| Product group | S800 / S800P / S750 MCB | |
| Product type | Photovoltaic miniature circuit breaker (MCB) | |
| Application | Photovoltaic string protection | |
| Rated current | 5 A | |
| Number of poles | 3 | |
| Short-circuit breaking capacity | 5 kA | |
| Voltage type | DC |
Frequently Asked Questions
What is the ABB S803PV-SP5 used for?
The S803PV-SP5 is designed for overload and short-circuit protection of photovoltaic string circuits in DC solar power installations.
What is the rated current of the S803PV-SP5?
The ABB S803PV-SP5 has a rated current of 5 A.
What is the breaking capacity of the S803PV-SP5?
The S803PV-SP5 has a specified short-circuit breaking capacity of 5 kA.
How many poles does the ABB S803PV-SP5 have?
The S803PV-SP5 is a three-pole MCB designed specifically for photovoltaic DC circuit protection.
Where is the ABB S803PV-SP5 typically used?
The breaker is typically used within photovoltaic combiner boxes, DC distribution assemblies and electrical enclosures in commercial and industrial solar power systems.
Trusted Photovoltaic Circuit Protection from ABB
ABB S800PV-SP miniature circuit breakers provide dedicated protection for photovoltaic circuits, combining dependable DC overcurrent protection with robust modular construction for professional commercial and industrial solar installations.
