Surge Protector Tester

Surge Protector Tester for electrical instrument buyers, covering SPD testing units for labs, maintenance teams and panel makers, with OEM/ODM customization and steady factory supply.

Power Surge Protector and Voltage Cut-Off Device 220V 30A

US$6.20-6.40 /pieces

Price varies depending on material, logo, quantity and customization requirements.

MOQ 1,000 pieces
Model NO. EI-12344
Service OEM / ODM
Quality You Can Trust
Flexible & Scalable Solutions
Customizable Product Options
Comprehensive Specifications
Your Reliable Business Partner

Introduction

Capacity7 kVAPhaseSingle Phase
Frequency50/60 HzTypeVoltage protector
Current TypeACProtectionShort Circuit Protection
Efficiency0.99MaterialCopper
UsageVoltage protection devicerated voltage220V
Rated current30(A)Working voltage/frequency220VAC/50-60HZ
Low voltage protection165V~210VadjustableShell materialFlame retardant PC
high voltage protection230V~265V adjustablemaximum power6600W
Usage environment-5℃~+55℃delay time3min~5min (adjustable)

We are China Loong Electrical Instrument Co., Ltd., a professional manufacturer and supplier specializing in Electrical Instrument. We have brought together and coordinated resources across the Electrical Instrument supply chain, enabling us to maintain consistent product quality and establish long-term partnerships with clients worldwide.

Our mission is to provide high-quality products and reliable service. We are committed to offering the following advantages:

  • Stable production system ensuring consistent quality, dependable supply, and standardized manufacturing management;
  • Strict quality control covering material selection, processing, surface finishing, and final packaging;
  • Variety of products and specifications to meet diverse project requirements and application scenarios;
  • OEM & customization support based on drawings, samples, or specific technical requirements;
  • Flexible packaging solutions to ensure safe handling and transportation of products;
  • Continuous improvement in products and services to better support customers in different markets.

If you are interested in our products, please feel free to contact us. We look forward to establishing long-term and mutually beneficial cooperation with you.

Copyright © 2026 China Loong Electrical Instrument Co., Ltd. All rights reserved.
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Power Surge Protector and Voltage Cut-Off Device 220V 30A

SKU: EI-12344

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