NSPV Insulated Fuse Wrench No5 for PV DC Fuse Connector
14*85mm 50A Fuse Connector Solar DC1500V
Product Introduction
The NSPV Insulated Fuse Wrench No.5 is a professional safety tool specially developed by NSPV for replacing and maintaining PV fuse connectors in DC1500V solar systems.
This innovative insulated fuse wrench is designed to provide safer fuse replacement during photovoltaic system maintenance, helping installers and technicians avoid direct contact with live conductive parts.
Unlike ordinary fuse removal tools, the NSPV Fuse Wrench features an insulated isolation structure and safety-grade engineering material, significantly improving operational safety during fuse replacement.
Product Specifications
Product Name: NSPV Insulated Fuse Wrench No.5 For PV Fuse Connector DC1500V
Insulation Material: PC/PA (Polycarbonate/Polyamide)
Safety Degree: II
Rated Voltage: 1500VDC
Flame Class: UL94-V0
Our Features
Insulated Isolation Structure
- The specially designed insulated structure helps separate the operator from conductive parts during fuse replacement.
Professional PV Maintenance Tool
- Designed specifically for photovoltaic fuse connectors rather than general electrical use.
Lightweight and Portable
- Compact size makes it easy to carry for field installation and maintenance work.
Strong Mechanical Design
- The reinforced body structure improves durability during repeated use.
Wide Fuse Connector Compatibility
Compatible with:
- PV Fuse Connector 22×58mm 100A
- PV Fuse Connector 14×85mm 50A
- PV Fuse Connector 10×85mm 32A
Advantages of NSPV Insulated Fuse Wrench No.5
1. Enhanced Electrical Safety
The tool is manufactured using high-strength insulated engineering materials to reduce the risk of accidental electric shock during fuse replacement.
It helps provide:
- Safer fuse extraction
- Reduced accidental contact with conductive parts
- Improved protection during maintenance operations
- Better insulation performance for PV technicians
The design also supports additional safety protection together with residual current devices (RCDs).
2. Multi-Size Compatibility
One wrench tool supports three popular solar fuse connector sizes:
| Fuse Connector Type | Current Rating | Application |
|---|---|---|
| 10×85mm | 32A | Small and medium PV systems |
| 14×85mm | 50A | Commercial solar systems |
| 22×58mm | 100A | Large-scale PV projects |
This greatly reduces the need for multiple maintenance tools.
3. Specially Designed for DC1500V PV Systems
Traditional tools may not be suitable for modern high-voltage solar systems.
The NSPV insulated fuse wrench is specifically developed for:
- Solar DC1500V applications
- High-current fuse connectors
- Professional photovoltaic maintenance
- Utility-scale solar projects
4. Convenient Fuse Replacement
The ergonomic structure allows installers to:
- Remove fuse connectors faster
- Improve maintenance efficiency
- Reduce installation downtime
- Operate more conveniently in compact combiner boxes
5. Durable Industrial Material
The tool uses durable industrial-grade insulation material with:
- Excellent mechanical strength
- UV resistance
- Heat resistance
- Long service life
- Wear resistance
Suitable for outdoor photovoltaic environments.
Application
The NSPV Insulated Fuse Wrench No.5 is widely used in:
- Solar power stations
- Rooftop photovoltaic systems
- Utility-scale PV projects
- PV combiner boxes
- Inverter maintenance
- Solar fuse connector replacement
- DC protection systems
- Commercial and industrial solar systems
FAQ
Address: 14F,12Building, No.52 Fuhai Road,Xiagang,Chang'an Town,Dongguan City,Guangdong,China
info@new-pv.com
ben_he@new-pv.com
Tel: +86-769-85371660
Fax: +86-769-81871001