Overview

Drop out fuse is the most commonly used short circuit protection switch for branch lines of 3.6-40.5kV distribution lines and distribution transformers. It has the characteristics of economy, convenient operation and strong adaptability to outdoor environment. It is widely used in the primary side of 3.6-40.5kV distribution lines and distribution transformers for protection and equipment switching. It is installed on the branch line of 3.6-40.5kV distribution line, which can reduce the power failure range. Because it has an obvious disconnection point, it has the function of disconnecting switch, creating a safe working environment for lines and equipment in the maintenance section, and increasing the safety of maintenance personnel. Installed on the distribution transformer, it can be used as the main protection of the distribution transformer. Therefore, it is widely used in 3.6-40.5kV distribution lines and distribution transformers.

Features

Melting tube structure:
The fuse is made of flberglsaa, which is moisture and corrosion resistant.
Fuse base:
The product base is embedded with mechanical structures and insulators. The metal rod mechanism is installed with special adhesive material and insulator, which can withstand short circuit current to turn on the power.
Moisture-proof fuse has no bubbles, no deformation, no open circuit, large capacity, anti-ultraviolet, long life, superior electrical properties, dielectric strength and excellent mechanical rigidity and dedication ability.
The whole mechanism is neutral, easy to install, safe and reliable.

Parameter