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MERSEN FUSE 1200VDC 10X85 gPV 8A D1014188
Mersen D1014188 DC10HEL12C8 10 x 85 mm cylindrical gPV photovoltaic fuse rated at 8A and 1200V DC for reliable solar power protection.
£10.68
Why Choose the Mersen D1014188 DC10HEL12C8 Photovoltaic Fuse?
The Mersen D1014188 is a premium 10 × 85 mm gPV photovoltaic fuse engineered to provide reliable overcurrent protection for modern solar power systems operating at up to 1200 V DC. As part of the trusted Mersen HelioProtection® DC10HEL series, this cylindrical fuse has been specifically developed to protect photovoltaic strings, combiner boxes, inverters and battery charge controllers against overloads and short circuits.
Designed specifically for photovoltaic applications, the DC10HEL series offers excellent resistance to continuous temperature and current cycling, ensuring dependable long-term performance in demanding outdoor environments. Its low minimum breaking current capability enables safe interruption of the low fault currents typically found in PV arrays.
With a rated current of 8 A, 1200 V DC rating and a compact cylindrical design for clip mounting, the D1014188 is an excellent choice for both commercial and residential photovoltaic installations requiring dependable DC protection.
Key Advantages
- Purpose-built for photovoltaic (gPV) applications.
- 1200 V DC voltage rating.
- 8 A current rating for PV string protection.
- Excellent performance under temperature and current cycling.
- Low minimum breaking current capability.
- Suitable for off-grid and grid-connected solar installations.
- Manufactured by trusted circuit protection specialist Mersen.
Key Features
- Manufacturer: Mersen.
- Series: HelioProtection® DC10HEL.
- Catalogue number: DC10HEL12C8.
- Manufacturer part number: D1014188.
- Fuse type: gPV photovoltaic fuse-link.
- Rated current: 8 A.
- Rated voltage: 1200 V DC.
- Size: 10 × 85 mm cylindrical.
- Designed for clip mounting.
- Suitable for photovoltaic string protection.
Reliable Protection for Solar Power Systems
Photovoltaic fuse-links play a vital role in protecting PV modules, cables and inverter equipment from overloads and fault currents. Selecting a purpose-designed gPV fuse helps maximise system reliability while protecting valuable renewable energy assets.
The Mersen HelioProtection® DC10HEL range has been engineered specifically for photovoltaic applications, combining high DC voltage capability with excellent durability and dependable fault interruption for modern solar installations.
Typical Applications
- PV string protection.
- Solar combiner boxes.
- Grid-connected photovoltaic systems.
- Off-grid solar installations.
- Inverter DC input protection.
- Battery charge controllers.
Technical Specifications
Tick the specs you need, then view products that match.
| Voltage | 1200 V | |
|---|---|---|
| Current | 8 A | |
| Device Type | Fuse link | |
| Fuse Type | Cylindrical, PV (gPV) | |
| Fuse Size | 10x85 mm | |
| Fuse Class | gPV | |
| Manufacturer | Mersen | |
| Series | HelioProtection® DC10HEL | |
| Manufacturer part number | D1014188 | |
| Catalogue number | DC10HEL12C8 | |
| Product type | Cylindrical gPV photovoltaic fuse-link | |
| Rated current | 8 A | |
| Rated voltage | 1200 V DC | |
| Fuse characteristic | gPV | |
| Dimensions | 10 × 85 mm | |
| Mounting | Clip mounting | |
| Breaking capacity | 12 kA DC | |
| Standards | IEC 60269-6 | |
| Operating temperature | -30°C to +70°C | |
| Weight | Approx. 0.014 kg |
Frequently Asked Questions
What is the Mersen D1014188 used for?
The Mersen D1014188 protects photovoltaic DC circuits from overloads and short circuits in solar power systems.
What is the current rating of this fuse?
This fuse has a rated current of 8 A.
What voltage is this fuse designed for?
The DC10HEL12C8 is designed for photovoltaic systems operating at up to 1200 V DC.
How is this fuse mounted?
This fuse features a 10 × 85 mm cylindrical body designed for installation in compatible fuse clips.
Where is this fuse commonly installed?
It is commonly installed in PV combiner boxes, inverter inputs, battery charge controllers and photovoltaic string protection circuits.
Trusted by Renewable Energy Professionals
Mersen HelioProtection® photovoltaic fuses are trusted worldwide by solar installers, panel builders and renewable energy engineers for dependable protection of modern photovoltaic systems.
