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.
2CCF019620R0001 ABB S803PV-SP100 Photovoltaic MCB 100 A 3P 5 kA
ABB S803PV-SP100 is a 100 A three-pole photovoltaic miniature circuit breaker with 5 kA breaking capacity, designed for overload and short-circuit protection of DC PV circuits.
£321.07
Why Choose the ABB S803PV-SP100 Photovoltaic MCB?
The ABB S803PV-SP100 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-SP100 combines a 100 A rated current with a 5 kA short-circuit breaking capacity. Its three-pole configuration makes it suitable for demanding higher-current PV circuits, providing robust protection for commercial and industrial photovoltaic power systems.
The S803PV-SP100 uses the robust modular construction associated with ABB's S800 high-performance circuit breaker family. Its modular format supports straightforward integration into photovoltaic combiner boxes, DC distribution boards and electrical enclosures, helping provide reliable circuit protection throughout professional solar installations.
Key Advantages
- Purpose-designed MCB for photovoltaic string protection.
- 100 A rated current for higher-current 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.
- Modular design supports integration into electrical enclosures.
Key Features
- ABB S800PV-SP photovoltaic MCB series.
- 100 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-SP100 protects photovoltaic 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 100 A current rating and three-pole arrangement, the S803PV-SP100 provides a practical protection solution for higher-current PV circuits 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
Tick the specs you need, then view products that match.
| Device Type | MCB | |
|---|---|---|
| Trip Curve | B curve | |
| Voltage | 1200 V DC | |
| Poles | 3-pole | |
| Current | 100 A | |
| Breaking Capacity | 5 kA | |
| Series | S800PV-SP | |
| Order code | 2CCF019620R0001 | |
| Product group | S800 / S800P / S750 MCB | |
| Product type | Photovoltaic miniature circuit breaker (MCB) | |
| Application | Photovoltaic string protection | |
| Rated current | 100 A | |
| Number of poles | 3 | |
| Short-circuit breaking capacity | 5 kA | |
| Voltage type | DC |
Frequently Asked Questions
What is the ABB S803PV-SP100 used for?
The S803PV-SP100 is designed for overload and short-circuit protection of photovoltaic circuits in DC solar power installations.
What is the rated current of the S803PV-SP100?
The ABB S803PV-SP100 has a rated current of 100 A.
What is the breaking capacity of the S803PV-SP100?
The S803PV-SP100 has a specified short-circuit breaking capacity of 5 kA.
How many poles does the ABB S803PV-SP100 have?
The S803PV-SP100 is a three-pole MCB designed specifically for photovoltaic DC circuit protection.
Where is the ABB S803PV-SP100 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.
