Surge Protection
KEN-SG/PD Series Surge Protector for DC Power

Requirement class to VDE 0675: D
Requirement class to EN 61643-11: Type 3
Requirement class to IEC61643-1: Class III

Application Range

KEN-SG/PD series surge protective devices for DC power are applied to the front side of the device in power supply line of different voltage, such as computer system, modem, signal control, etc. Providing protection against overvoltage arising from lightning or mis-operation.

Main Features

1. Adopt 35mm standard DIN rail, convenient for installation and use.
2. Adopt multilayer protection technology, strong protection ability, high reliability.
3. Built-in 4mm² elevating terminal, strong wiring ability, more reliable grounding.
4. Small volume, exquisite, flexible and convenient combination, strong adaptability.

How to name our products

KEN-SG/PD-12
KEN: Model
SG: for Signal Lines
PD: for DC Power
12: Un: 12V.

KEN-SG/PD-5

Surge ProtectorNominal operating voltage Un:5V
Max. continuous operating voltage Uc:8V
Voltage protection level Up:<400V
Nominal discharge current In(8/20):2.5kA
Max discharge current Imax (8/20):5kA

KEN-SG/PD-12

Surge ProtectorNominal operating voltage Un:12V
Max. continuous operating voltage Uc:18V
Voltage protection level Up:<400V
Nominal discharge current In(8/20):2.5kA
Max discharge current Imax (8/20):5kA

KEN-SG/PD-24

Surge ProtectorNominal operating voltage Un:24V
Max. continuous operating voltage Uc:36V
Voltage protection level Up:<400V
Nominal discharge current In(8/20):2.5kA
Max discharge current Imax (8/20):5kA