High Voltage Fuse Cutout Used as Short Circuit and Over-Load Protection

Product Details
Customization: Available
Rated Voltage: 10kv / 11kv / 15kv / 33kv
Rated Current: 100A / 200A / 300A
Manufacturer/Factory & Trading Company
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Basic Info.

Model NO.
15kV, 27kV, 35kV
Power Frequency Withstand
≥ 42kv (Phase to Phase)
Lightning Impulse
≥ 75kv
Operating Temperature
-40ºC to +60ºC
Transport Package
Carton, Pallet
Trademark
Wishpower
Origin
China
HS Code
8535100000
Production Capacity
50000pieces/Year

Product Description

Product Description: High Voltage Fuse Cutout for Protection

The High Voltage Fuse Cutout is a vital electrical protection component designed to safeguard power distribution equipment from short circuits and overload conditions. Commonly used in overhead power lines and pole-mounted transformers, it provides a quick and visual indication of circuit faults.

This cutout fuse integrates a drop-out mechanism, allowing easy detection of blown fuses and facilitating rapid maintenance. It is engineered for outdoor environments and ensures safe operation under high voltage loads.

Technical Specifications

Item Specification
Rated Voltage 10kV / 11kV / 15kV / 33kV
Rated Current 100A / 200A / 300A
Power Frequency Withstand ≥ 42kV (phase to phase)
Lightning Impulse ≥ 75kV
Fuse Element Material Silver alloy / Copper alloy / Ni-Cr alloy
Structure Type Drop-out fuse with porcelain insulator
Mounting Method Pole-mounted / Wall-mounted
Operating Temperature -40ºC to +60ºC
Protection Level IP54 and above

Key Features

  • Effective Protection: Fast-acting fuse ensures prompt disconnection in fault conditions.

  • Drop-Out Design: Provides visual confirmation of blown fuse for quick maintenance.

  • Durable Insulation: Made with porcelain or composite for outdoor weather resistance.

  • Easy Maintenance: Replaceable fuse element and simple construction.

  • Flexible Installation: Suitable for diverse line layouts and voltage levels.

High Voltage Fuse Cutout Used as Short Circuit and Over-Load Protection

Application Fields

  • Overhead distribution transformers (10kV to 35kV)

  • Rural grid line protection

  • Renewable energy output protection (wind/solar)

  • Urban ring network systems

  • Industrial outdoor electrical facilities

High Voltage Fuse Cutout Used as Short Circuit and Over-Load Protection

Customization Service

WishPower offers a full range of fuse cutout solutions with customized current ratings, insulator types, and terminal configurations. OEM and drawing-based custom production are supported.

High Voltage Fuse Cutout Used as Short Circuit and Over-Load Protection

Factory Pricing

As a direct manufacturer, we provide competitive factory pricing with support for bulk procurement. All products are certified and thoroughly tested to meet international electrical safety standards.

 

WishPower is a global manufacturer of transformers and electrical protection devices. If you have purchasing needs, feel free to contact us for the latest quote or leave us a message.

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