Photovoltaic Fuse Holder – GFEV(H14) Fuse Base,14X51mm 50A 1500V DC,DIN‑Rail Mount Bolt‑Connection RoHS REACH
GFEV(H14) photovoltaic fuse holder, one kind of photovoltaic fuse holder, 14X51mm 50A 1500V DC, DIN‑rail mount bolt‑connection, RoHS REACH PV fuse accessories.
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GFEV(H14) photovoltaic fuse holder is heavy‑duty high‑voltage PV photovoltaic fuse holder / fuse base, belonging to professional solar fuse accessories. It is specially engineered for 14X51mm cylindrical photovoltaic fuses up to 50A 1500V DC. Adopts standard DIN 35 mm guide‑rail installation and reliable bolt‑connection wiring terminals. This fuse holder meets RoHS and REACH environmental compliance standards, widely applied for high‑current 1500V solar combiner boxes, large‑scale photovoltaic power‑generation systems and DC over‑current & short‑circuit protection projects.
Core Features
- Compatible with large‑size 14X51mm photovoltaic cylindrical fuse, max rating 50A 1500V DC for higher‑current PV strings
- Standard DIN‑Rail 35 mm guide‑rail clip‑on installation for combiner‑box and inverter cabinet assembly
- Bolt‑connection terminal structure, low contact‑resistance, stable transmission for high‑current high‑voltage DC PV circuits
- Compliant with RoHS and REACH environmental requirements, suitable for global overseas solar‑project procurement & export
- Modular compact body, supports dense multi‑unit arrangement inside PV electrical cabinets
- Professional heavy‑duty solar fuse‑base for 1500V high‑current photovoltaic string‑level protection
General Specifications
| Item | Parameter |
|---|---|
| Product Model | GFEV (H14) photovoltaic fuse holder (fuse base), fuse accessories |
| Matching Fuse | 14X51mm fuse, 50A 1500V DC |
| Installation Method | Guide rail (DIN‑Rail) installation |
| Wiring Connection | Bolt connection method |
| Product Compliance | ROHS, REACH |
Typical Application Scenarios
- 1500V high‑current solar combiner box photovoltaic string over‑current & short‑circuit protection
- Utility‑scale ground‑mount photovoltaic power‑station DC‑side protection assemblies
- Commercial rooftop large‑power PV array combiner cabinet internal distribution circuits
- Photovoltaic inverter cabinet 1500V DC heavy‑current protection modules
- Solar energy‑storage high‑voltage DC‑side protection and industrial high‑voltage DC power‑supply equipment
Match this GFEV(H14) photovoltaic fuse holder with our 14X51mm 1500V gPV photovoltaic fuses for complete heavy‑current high‑voltage solar DC‑protection solution.
Installation & Safety Instructions
- Fully disconnect photovoltaic DC power supply before installing or replacing fuses; strictly prohibit live‑line operation under 1500V high‑voltage PV system.
- Apply recommended tightening torque for bolt terminals; insufficient torque will lead to abnormal over‑heating under heavy‑current working conditions.
- Only install qualified 14X51mm 1500V DC gPV‑special photovoltaic fuses. Ordinary general‑purpose fuses cannot be used for solar DC circuits.
- Clip firmly onto standard 35 mm DIN guide‑rail to prevent loose mounting during long‑term outdoor operation.
- Regularly inspect bolt‑terminal tightness for outdoor environments with large temperature‑cycling fluctuation.
- Comply with RoHS & REACH standards, meets environmental requirements for global solar‑project export.
FAQ
Q: What is GFEV(H14) photovoltaic fuse holder?
A: GFEV(H14) photovoltaic fuse holder is heavy‑duty PV fuse‑base solar accessory for 14X51mm 50A 1500V DC fuses. It supports DIN guide‑rail mounting and bolt‑connection wiring, RoHS & REACH compliant for high‑current 1500V PV combiner‑box DC‑protection.
Q: Which fuse fits GFEV(H14) fuse base?
A: Compatible with 14X51mm gPV‑type photovoltaic fuse, max rating 50A 1500V DC.
Q: What are installation and connection modes?
A: Adopts standard DIN guide‑rail installation, circuit wiring completed via bolt‑connection terminals.
Q: Does GFEV(H14) satisfy environmental compliance?
A: Yes, this photovoltaic fuse holder complies with ROHS and REACH standards for global solar‑project export.
Q: Where is GFEV(H14) mainly applied?
A: Mainly used for 1500V high‑current solar combiner boxes, utility‑scale photovoltaic power‑generation‑system DC‑side over‑current and short‑circuit‑protection circuits.
Request Quotation & Technical Support
Please provide your order quantity and photovoltaic‑system voltage‑current parameters. Our engineering team can provide dimension drawing, bulk‑price quotation and component‑selection guidance for your heavy‑current high‑voltage solar DC‑protection projects.
