Features:

According to IEC61643-4-43 standard

Parametric control trip mechanism, through the current to achieve selective breaking

It can cut off the short current above 3A in a very short time and prevent SPD from catching fire

High energy contact, long service life

35mm din rail installation, meet the needs of installation around the world

Parameters:

Application:

Used together with SPD lightning protection equipment, widely used in industrial and civil construction, electrical, communications, road traffic, petrochemical and other industries of power supply equipment.

The main function is to disconnect the surge protector from the power grid when the surge protector fails to prevent the failure of the surge protector from causing the failure of the power supply system.

Installation and Maintenance:

Installed in series in front of surge protector.

After installation and wiring, check that the wiring is correct and firm, then switch on the power supply and put into use.

Users are not allowed to disassemble the fasteners in each part of the protector, so as not to cause damage and affect the normal operation