HJDW6-0.5 type low-voltage knife melting switchDetailed product description：

Overview
The HJDW6-0.5 low-voltage knife melting switch is suitable for outdoor 500V 50Hz distribution lines. As a protection and overload protection for the low-voltage side of transformers, it can meet the requirements of no-load transformers, no-load lines, and rated working currents under certain conditions

Usage environment

The altitude shall not exceed 2000 meters
The ambient temperature shall not exceed+40 ℃ and shall not be lower than -25 ℃
Relative humidity not exceeding 85% (relative to+25 ± 5 ℃)
No risk of combustion and explosion A place without severe vibration and impact, and without chemical substances that severely corrode metals and insulation materials

Structural characteristics of HJDW6-0.5 low-voltage knife melting switch
The product is mainly composed of contact blades, contact heads, pillar porcelain bottles, bases, and other components, with 3 pieces per set. The product has a small volume, light weight, and is easy to install at high altitudes,
The contact between the blade and the contact adopts a spring locking method, which ensures good and reliable contact and will not automatically open under normal vibration If repairing or replacing the fuse, simply use a hook rod to pull open the opening part and remove the contact blade. After replacing the fuse on the ground, use a hook rod to hang and close the contact blade