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03294 Wohner NH fuse-base 600 A, panel mounting, for PV
Wöhner 03294 NH fuse-base for photovoltaic systems with a 600 A current rating, 1000 V AC / 1500 V DC rating and NH 2XL / 3L configuration.
£114.71
Why Choose the Wöhner 03294 NH Fuse-Base for Photovoltaic Systems?
The Wöhner 03294 is a heavy-duty NH fuse-base for photovoltaic (PV) applications, engineered to provide a secure mounting solution for NH 2XL and NH 3L PV fuse links in high-voltage DC installations. Manufactured by Wöhner, this fuse-base is designed specifically for utility-scale solar installations and demanding industrial renewable energy systems requiring exceptional current-carrying capacity and long-term reliability.
Designed for panel mounting, the Wöhner 03294 features M12 screw connections on both sides, providing a robust and dependable connection for high-current conductors. Its split touch-protection system improves operator safety during installation and maintenance while ensuring excellent electrical performance within photovoltaic combiner boxes and DC switchgear.
Rated for 600 A, 1000 V AC and 1500 V DC, the Wöhner 03294 complies with IEC 60269-1 and IEC 60269-2 standards and is intended for NH 2XL / NH 3L fuse links manufactured to IEC / EN 60269-6. It is ideally suited to utility-scale photovoltaic installations and industrial DC power distribution systems.
Key Advantages
- Purpose-built NH fuse-base for photovoltaic applications.
- 600 A rated current for high-power solar installations.
- 1000 V AC / 1500 V DC operating capability.
- M12 screw terminals on both sides for secure high-current connections.
- Split touch-protection system enhances installation safety.
- Designed for NH 2XL and NH 3L photovoltaic fuse links.
Key Features
- Manufacturer: Wöhner.
- Model: 03294.
- NH fuse-base for photovoltaic systems.
- 600 A rated current.
- 1000 V AC / 1500 V DC rated voltage.
- NH Size 2XL / 3L.
- Single-pole design.
- Both-side M12 screw terminals.
- Panel mounting.
- Integrated touch protection.
Designed for High-Power Solar Installations
Large photovoltaic installations require electrical components capable of carrying very high DC currents while maintaining excellent insulation performance and mechanical strength. The Wöhner 03294 provides a robust, touch-protected mounting solution for NH 2XL and NH 3L photovoltaic fuse links, helping maximise system reliability and simplify maintenance.
Its heavy-duty construction and M12 screw connections make it particularly suitable for photovoltaic combiner boxes, inverter stations, battery energy storage systems and industrial DC switchboards operating in demanding renewable energy environments.
Typical Applications
- Utility-scale photovoltaic systems.
- Solar combiner boxes.
- PV inverter stations.
- Battery energy storage systems (BESS).
- Industrial DC switchboards.
- Renewable energy infrastructure.
Technical Specifications
Tick the specs you need, then view products that match.
| Device Type | Base / mounting component | |
|---|---|---|
| Current | 600 A | |
| Poles | 1-pole | |
| Manufacturer | Wöhner | |
| Model | 03294 | |
| Product type | NH fuse-base for photovoltaic applications | |
| Rated current | 600 A | |
| Rated voltage | 1000 V AC / 1500 V DC | |
| Rated impulse withstand voltage (Uimp) | 6 kV | |
| Fuse size | NH 2XL / NH 3L | |
| Fuse standard | IEC / EN 60269-6 | |
| Short-circuit strength | 50 kA (when protected by fuses) | |
| Power dissipation | 8.8 W at 80% load (13.8 W at full load) | |
| Number of poles | 1 | |
| Mounting | Panel mounting plate | |
| Connections | M12 screw terminals on both sides | |
| Dimensions (W × H × D) | 81 × 299 × 147 mm | |
| Weight | Approx. 1.06 kg | |
| Halogen free | Yes | |
| Standards | IEC 60269-1, IEC 60269-2 | |
| HS Code | 85351000 | |
| Country of Manufacture | Germany |
Frequently Asked Questions
What is the Wöhner 03294 used for?
The Wöhner 03294 is an NH fuse-base designed for photovoltaic installations, providing safe mounting for NH 2XL and NH 3L fuse links in high-voltage DC systems.
What is the rated current of the Wöhner 03294?
The fuse-base has a maximum rated current of 600 A.
What voltages does the Wöhner 03294 support?
It is rated for operation up to 1000 V AC and 1500 V DC.
What type of electrical connections does it use?
The Wöhner 03294 features robust M12 screw terminals on both sides for secure high-current conductor connections.
Where is the Wöhner 03294 typically installed?
It is commonly installed in photovoltaic combiner boxes, inverter stations, battery energy storage systems and utility-scale solar power installations.
Trusted for Renewable Energy Installations
Wöhner photovoltaic fuse-bases are trusted worldwide by solar installers, panel builders and electrical engineers for dependable protection in high-voltage renewable energy systems.
