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Rated Current: 1200V DC 10-20kA
Poles Number: 3P

TOMZN DC SPD Low-Voltage Arrester, 500–1500V (500/600/800/1000/1200/1500V), 10-20kA & 20-40kA, Household Surge Protector

by αžŠαŸ„αž™ TOMZN

All prices exclude shipping Customs and taxes. αžαž˜αŸ’αž›αŸƒαž‘αžΆαŸ†αž„αž’αžŸαŸ‹αž˜αž·αž“αžšαž½αž˜αž”αž‰αŸ’αž…αžΌαž›αžαŸ’αž›αŸƒαžŠαžΉαž€αž‡αž‰αŸ’αž‡αžΌαž“ αž‚αž™ αž“αž·αž„αž–αž“αŸ’αž’αž‘αŸαŸ”

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SPECIFICATIONS

Brand Name: TOMZN

Certification: CE

Does it include a Battery?: No

Does it include wireless functionality?: No

EU LVD Voltage: High voltage: Above 50Vac or 75Vdc

High-concerned chemical: none

Input voltage: DC 500V 600V 800V 1000V 1200V 1500V

Is Smart Device: no

Max. Discharge Current: 20kA 40kA

Model Number: TZG40-PV

Nominal Discharge Current: 10kA 20kA

Origin: Mainland China

Type: Other

is_customized: Yes

Product Introduction

This DC surge protective device (SPD) is designed to protect electrical systems and on-load electrical apparatus from damage caused by lightning strikes and instantaneous over-voltages. Available in 2-pole or 3-pole configurations, it supports a wide range of DC voltage ratings from 500V to 1500V, making it suitable for photovoltaic (PV) systems, battery storage, and industrial DC power supplies. With a nominal discharge current of 10-20kA and maximum discharge current of 20-40kA, it provides robust transient over-voltage protection while ensuring fast response and low residual voltage. Ideal for outdoor and indoor DC power distribution applications.

Product Data Sheet

Product type: DC Surge Protective Device (SPD)
Number of poles: 2P or 3P
Rated DC voltage options: 500V, 600V, 800V, 1000V, 1200V, 1500V
Nominal discharge current (In): 10-20kA
Maximum discharge current (Imax): 20-40kA
Application: Protection of electrical systems and on-load apparatus from lightning and transient over-voltage
Response time: <25ns
Mounting: 35mm DIN rail
Compliance: IEC/EN 61643-11




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