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2CCF019601R0001 ABB S802PV-SP25 Photovoltaic MCB 25 A 2P 5 kA
ABB S802PV-SP25 is a 25 A two-pole photovoltaic miniature circuit breaker with 5 kA breaking capacity, designed for overload and short-circuit protection of DC PV string circuits.
£149.86
Why Choose the ABB S802PV-SP25 Photovoltaic MCB?
The ABB S802PV-SP25 is a high-performance two-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 reliable overload and short-circuit protection for photovoltaic circuits where dependable DC protection is essential.
Designed specifically for photovoltaic applications, the S802PV-SP25 combines a 25 A rated current with a 5 kA short-circuit breaking capacity. Its two-pole configuration makes it suitable for protecting PV string circuits in commercial and industrial solar installations while providing convenient circuit isolation when required.
The S802PV-SP25 uses the robust modular construction associated with ABB's S800 high-performance circuit breaker family. Its DIN rail mounting format enables straightforward integration into photovoltaic combiner boxes, DC distribution boards and electrical enclosures, providing a compact protection solution for modern solar power systems.
Key Advantages
- Purpose-designed MCB for photovoltaic string protection.
- 25 A rated current for PV string circuits.
- Two-pole configuration for DC photovoltaic applications.
- 5 kA short-circuit breaking capacity.
- Designed for reliable overload and short-circuit protection.
- Suitable for photovoltaic combiner boxes and DC distribution equipment.
- Compact modular construction simplifies panel integration.
- DIN rail mounting supports efficient installation and maintenance.
Key Features
- ABB S800PV-SP photovoltaic MCB series.
- 25 A rated current.
- 5 kA breaking capacity.
- 2-pole configuration.
- Dedicated design for photovoltaic string protection.
- Engineered for DC photovoltaic circuits.
- Thermal-magnetic overcurrent protection.
- Compact modular construction for electrical enclosures.
- DIN rail mounting for convenient installation.
Reliable Protection for Photovoltaic Strings
Photovoltaic installations require circuit protection designed to accommodate the operating characteristics of DC power systems. The ABB S802PV-SP25 protects photovoltaic string circuits against overload and short-circuit conditions, helping reduce the risk of damage to cabling, modules and associated electrical equipment caused by excessive current.
The ABB S800PV-SP range is developed specifically for photovoltaic applications and combines dedicated DC circuit protection with the robust construction of the S800 platform. With its 25 A rating and two-pole arrangement, the S802PV-SP25 provides a practical solution for protecting PV strings in combiner boxes and DC distribution assemblies.
Typical Applications
- Photovoltaic string protection.
- Solar PV combiner boxes.
- DC photovoltaic distribution boards.
- Commercial solar power installations.
- Industrial photovoltaic systems.
- PV array protection circuits.
Technical Specifications
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| Breaking Capacity | 5 kA | |
|---|---|---|
| Device Type | MCB | |
| Trip Curve | B curve | |
| Voltage | 800 V DC | |
| Poles | 2-pole | |
| Current | 25 A | |
| Series | S800PV-SP | |
| Order code | 2CCF019601R0001 | |
| Product group | S800 / S800P / S750 MCB | |
| Product type | Photovoltaic miniature circuit breaker (MCB) | |
| Application | Photovoltaic string protection | |
| Rated current | 25 A | |
| Number of poles | 2 | |
| Short-circuit breaking capacity | 5 kA | |
| Voltage type | DC | |
| Protection principle | Thermal-magnetic | |
| Mounting type | DIN rail |
Frequently Asked Questions
What is the ABB S802PV-SP25 used for?
The S802PV-SP25 is designed for overload and short-circuit protection of photovoltaic string circuits in DC solar power installations.
What is the rated current of the S802PV-SP25?
The ABB S802PV-SP25 has a rated current of 25 A.
What is the breaking capacity of the S802PV-SP25?
The S802PV-SP25 has a specified short-circuit breaking capacity of 5 kA.
How many poles does the ABB S802PV-SP25 have?
The S802PV-SP25 is a two-pole MCB designed specifically for photovoltaic string protection.
Where is the ABB S802PV-SP25 typically installed?
The breaker is typically DIN rail mounted inside photovoltaic combiner boxes, DC distribution boards and electrical enclosures used in solar power systems.
Trusted Photovoltaic Circuit Protection from ABB
ABB S800PV-SP miniature circuit breakers provide dedicated protection for photovoltaic strings, combining robust DC circuit protection with compact modular construction for professional commercial and industrial solar installations.
