Mersen D1014188 DC10HEL12C8 10 x 85 mm cylindrical gPV photovoltaic fuse rated at 8A and 1200V DC for reliable solar power protection.
£16.43
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.
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.
| Current | 8 A |
|---|---|
| Voltage | 200 V |
| 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 |
The Mersen D1014188 protects photovoltaic DC circuits from overloads and short circuits in solar power systems.
This fuse has a rated current of 8 A.
The DC10HEL12C8 is designed for photovoltaic systems operating at up to 1200 V DC.
This fuse features a 10 × 85 mm cylindrical body designed for installation in compatible fuse clips.
It is commonly installed in PV combiner boxes, inverter inputs, battery charge controllers and photovoltaic string protection circuits.
Mersen HelioProtection® photovoltaic fuses are trusted worldwide by solar installers, panel builders and renewable energy engineers for dependable protection of modern photovoltaic systems.
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2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...