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.
MERSEN FUSE 1000VDC 1A MIDGET PV FUSE HP10M1
Mersen HP10M1 gPV photovoltaic fuse rated at 1 A and 1000 V DC with ferrule terminals for clip mounting, designed for protecting photovoltaic strings and solar DC circuits.
£5.56
Why Choose the Mersen HP10M1 Photovoltaic Fuse?
The Mersen HP10M1 is a compact gPV photovoltaic fuse specifically designed to provide safe and reliable overcurrent protection for modern solar photovoltaic systems. As part of the proven Mersen HelioProtection® HP10M series, it protects PV strings, combiner boxes, in-line modules and battery charge controllers against overloads and short circuits while maintaining dependable long-term performance.
Rated at 1 A and 1000 V DC, the HP10M1 is engineered to interrupt the relatively low fault currents produced by photovoltaic arrays. Its enhanced fuse construction provides excellent resistance to thermal cycling, ensuring reliable operation throughout the lifetime of the solar installation.
Featuring ferrule terminals for clip mounting, this compact fuse is suitable for use in photovoltaic string protection, combiner boxes, inverter circuits and other DC renewable energy applications requiring high-performance gPV protection.
Key Advantages
- Purpose-designed gPV fuse for photovoltaic applications.
- 1 A current rating for low-current PV protection.
- 1000 V DC rated voltage.
- Excellent performance under repeated temperature cycling.
- Designed to interrupt low photovoltaic fault currents safely.
- Ferrule terminals allow simple clip mounting.
- Compact construction for PV equipment integration.
- Complies with IEC 60269-6 and UL 2579.
Key Features
- Mersen HelioProtection® HP10M series.
- Model: HP10M1.
- 1 A rated current.
- 1000 V DC rated voltage.
- gPV full-range photovoltaic characteristic.
- Ferrule terminals for clip mounting.
- Designed specifically for photovoltaic circuits.
- Suitable for string, combiner and inverter protection.
- Temperature cycle withstand capability.
- RoHS compliant.
Reliable Protection for Solar PV Systems
Photovoltaic systems require specialist DC protection capable of safely interrupting the low fault currents produced by solar arrays. The HP10M series has been developed specifically for these conditions, providing reliable full-range protection that conventional industrial fuses cannot offer.
The HP10M1 is suitable for protecting photovoltaic strings, combiner boxes, battery charge controllers and inverter inputs, helping improve system safety while reducing the risk of equipment damage and costly downtime.
Typical Applications
- Photovoltaic string protection.
- PV combiner boxes.
- Solar inverter DC input protection.
- In-line PV module protection.
- Battery charge controllers.
- Off-grid solar installations.
- Grid-connected photovoltaic systems.
Technical Specifications
Tick the specs you need, then view products that match.
| Voltage | 1000 V | |
|---|---|---|
| Current | 1 A | |
| Device Type | Fuse link | |
| Fuse Type | PV (gPV) | |
| Fuse Class | gPV | |
| Manufacturer | Mersen | |
| Series | HelioProtection® HP10M | |
| Model | HP10M1 | |
| Product type | Photovoltaic fuse | |
| Fuse characteristic | gPV | |
| Rated current | 1 A | |
| Rated voltage | 1000 V DC | |
| Frequency | 50 / 60 Hz | |
| Connection type | Ferrule terminals for clip mounting | |
| Mounting | Clip mounted | |
| Typical weight | Approx. 0.009 kg | |
| Compliance | RoHS compliant | |
| Standards | IEC 60269-6, UL 2579, CSA C22.2 | |
| HS Code | 85361010 | |
| Country of Manufacture | Mexico |
Frequently Asked Questions
What is the Mersen HP10M1 used for?
The HP10M1 protects photovoltaic strings, combiner boxes, inverters and other solar DC circuits against overloads and short circuits.
What are the voltage and current ratings?
The fuse is rated at 1 A and 1000 V DC.
What type of fuse is the HP10M1?
It is a gPV photovoltaic fuse specifically designed for protecting solar power installations.
How is the fuse mounted?
The HP10M1 uses ferrule terminals and is designed for installation in compatible clip-mounted fuse holders.
Which standards does this fuse comply with?
The HP10M1 complies with IEC 60269-6, UL 2579 and CSA C22.2 photovoltaic fuse standards.
Trusted by Solar Professionals Worldwide
Mersen HelioProtection® photovoltaic fuses are trusted by renewable energy engineers, solar installers and panel builders worldwide for dependable DC circuit protection in modern photovoltaic systems.
