TOMZN AC SPD 3P 10-20KA 20-40KA 30-60KA 275V 385V 420V House Surge Protector Protective Low-voltage Arrester Device

TOMZN 3P AC 275V/385V/420V SPD

10-20kA/20-40kA/30-60kA

General

TOV1-B/C/D is applied low voltage standard IEC/EN 61643-11 to protect against AC power line system and other equipment from over voltage and instantaneous over voltage damage. It has advantages of large discharge current, fast respond time and low residual voltage. 

Features

1.  High discharge capacity, quick response, pluggable.
2.  Fast response time, din rail installation.
3.  Double thermal disconnection devices, provide more reliable protection.
4.  Green window means normal, red means defect, need to change module.