Product Introduction
The TZG40-B/C/D series surge protective devices (SPDs) are a new type of shielded surge protector featuring an advanced tripping mechanism for efficient and rapid surge absorption. Available in 1P, 2P, 3P, and 4P configurations, these Type 2 SPDs are designed for AC power circuits at 110V or 220V, with rated voltages of 275V, 385V, or 420V. They offer nominal discharge current (In) options of 10kA, 20kA, or 30kA, and maximum discharge current (Imax) of 20kA, 40kA, or 60kA respectively. Compliant with IEC/EN 61643-11, the TZG40 series provides reliable protection for household appliances and other sensitive equipment against lightning surges and transient overvoltages.
Product Data Sheet
Product series: TZG40-B/C/D
Type: T2 shielded surge protector
Poles: 1P, 2P, 3P, 4P
Standard: IEC/EN 61643-11
Rated voltage (AC): 275V / 385V / 420V
Nominal discharge current (In): 10kA / 20kA / 30kA
Maximum discharge current (Imax): 20kA / 40kA / 60kA
Application: AC power circuits (110V or 220V systems), household appliance protection
Feature: Advanced tripping mechanism for efficient surge absorption