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MERSEN FUSE 1000VDC NH2 gPV 200A K bolted HP10NH2GPV200B
Mersen HP10NH2GPV200B gPV photovoltaic fuse link rated at 200 A and 1000 V DC with DIN-type blades for direct mounting in photovoltaic systems.
£95.89
Why Choose the Mersen H1048669 HP10NH2GPV200B Photovoltaic Fuse?
The Mersen H1048669, catalogue reference HP10NH2GPV200B, is a high-performance gPV photovoltaic fuse link designed specifically to protect high-current solar photovoltaic systems against overloads and short circuits. As part of the Mersen HelioProtection® HP10NH series, it delivers dependable protection for PV strings, combiner boxes, inverter DC inputs and associated photovoltaic equipment operating at up to 1000 V DC.
Rated at 200 A, this NH2 fuse link provides full-range gPV protection across the complete range of photovoltaic fault currents. It has been engineered specifically for solar applications, helping to minimise equipment damage while maintaining long-term reliability in demanding commercial, industrial and utility-scale renewable energy installations.
The HP10NH2GPV200B features DIN-type blades for direct mounting, allowing secure installation within compatible fuse bases and photovoltaic switchgear. Its robust construction, low power dissipation and high interrupting capacity make it an excellent choice for protecting modern high-power solar systems.
Key Advantages
- Purpose-designed gPV fuse for photovoltaic installations.
- 200 A rated current for high-capacity PV systems.
- 1000 V DC IEC and UL voltage rating.
- High 50 kA DC breaking capacity.
- DIN-type blades enable direct mounting.
- Low power losses improve system efficiency.
- Excellent resistance to temperature cycling.
- Complies with IEC 60269-6 and UL 2579 photovoltaic standards.
Key Features
- Mersen HelioProtection® HP10NH series.
- Catalogue number: HP10NH2GPV200B.
- 200 A rated current.
- 1000 V DC IEC / UL rating.
- gPV full-range photovoltaic characteristic.
- NH2 fuse size.
- DIN-type blades for direct mounting.
- Suitable for inverter DC input protection.
- Designed for combiner and master combiner boxes.
- RoHS, REACH and UKCA compliant.
Reliable Protection for Solar Photovoltaic Systems
Photovoltaic fuse links are specifically engineered to interrupt DC fault currents safely across the full operating range encountered in solar power installations. The HelioProtection® HP10NH range protects photovoltaic cables and equipment by rapidly disconnecting faulted circuits before damage can occur, helping maximise system reliability and operational safety.
The H1048669 is ideally suited for commercial and utility-scale photovoltaic systems where dependable DC protection is required for combiner boxes, inverter inputs and high-current PV distribution equipment.
Typical Applications
- Commercial photovoltaic installations.
- Industrial solar power systems.
- Utility-scale solar farms.
- PV string and feeder protection.
- Combiner and master combiner boxes.
- Solar inverter DC input protection.
- Renewable energy DC distribution equipment.
Technical Specifications
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| Voltage | 1000 V | |
|---|---|---|
| Current | 200 A | |
| Device Type | Fuse link | |
| Fuse Type | NH (DIN), PV (gPV) | |
| Fuse Size | NH2 | |
| Fuse Class | gPV | |
| Manufacturer | Mersen | |
| Series | HelioProtection® HP10NH | |
| Model | HP10NH2GPV200B | |
| Item number | H1048669 | |
| Product type | Photovoltaic fuse link | |
| Fuse characteristic | gPV | |
| Rated current | 200 A | |
| Rated voltage | 1000 V DC (IEC / UL) | |
| Frequency | 50 / 60 Hz | |
| Breaking capacity | 50 kA DC | |
| Fuse size | NH2 | |
| Connection type | DIN-type blades for direct mounting | |
| Power dissipation at rated current | 27 W | |
| Power dissipation at 0.7 × In | 11.3 W | |
| Dimensions (A × H) | Approx. 150 × 51 mm | |
| Product weight | Approx. 0.63 kg | |
| EAN | 3605340577907 | |
| Standards | IEC 60269-6, UL 2579 | |
| HS Code | 85361090 |
Frequently Asked Questions
What is the Mersen H1048669 used for?
The H1048669 protects photovoltaic strings, combiner boxes, inverter inputs and associated DC circuits against overloads and short circuits.
What voltage is this fuse rated for?
This fuse is rated for 1000 V DC under both IEC and UL standards.
What current rating does the HP10NH2GPV200B have?
The fuse has a continuous current rating of 200 A.
What does the gPV classification mean?
The gPV operating class provides full-range protection specifically developed for photovoltaic systems, covering both overload and short-circuit fault conditions.
Which standards does this fuse comply with?
The HP10NH2GPV200B complies with IEC 60269-6 and UL 2579 photovoltaic fuse standards.
Trusted by Solar Installation Professionals
Mersen HelioProtection® photovoltaic fuse links are trusted worldwide by renewable energy engineers, solar installers and panel builders for dependable protection of modern photovoltaic power systems.
