What payment terms are accepted?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Is the product inspected before shipping?

Yes, 100% inspection including visual and functional checks is performed on all finished products.

DC SPD 1000V 800V 600V 20ka - 40ka Low-Voltage House Protector

Name: DC SPD 1000V 800V 600V 20ka - 40ka Low-Voltage House Protector
Brand: Zhejiang Tongzheng Electric Co., Ltd.
SKU: 2232514305

Zhejiang, ChinaZhejiang Tongzheng Electric Co., Ltd.

US$5.32

5 Pieces

Product profile

Customization

Available

Type

Power Source Arrester

Application

AC/DC System

Model NO.

TZG40-PV

Operation Voltage

Low Voltage

Shape

Cuboid

Certification

Brand

Tomzn

Specification

DC SPD 1000V 800V 600V 20KA~40KA

Trademark

TOMZN

Origin

China Zhejiang

Key features

Multi-Voltage Compatibility: Supports 600V, 800V, and 1000V DC systems for versatile residential and solar applications.

High Surge Capacity: Handles surge currents from 20kA to 40kA to protect against lightning and grid switching spikes.

Essential Equipment Protection: Safeguards solar inverters, battery storage, and chargers from damaging transient overvoltages.

Compact Cuboid Design: Easy-to-install shape suitable for integration into residential electrical panels and PV systems.

CE Certified Quality: Meets CE certification standards for safety and reliability in low-voltage DC setups.

Flexible Customization: Offers full, minor, and flexible customization options based on samples or designs.

100% Product Inspection: Every unit undergoes strict visual and functional inspection before shipment.

Established Manufacturer: Produced by a factory established in 2002 with ISO9001, ISO45001, and ISO14001 certifications.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

Zhejiang Tongzheng Electric Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 Years CertifiedNearest Port: Ningbo port, shanghai portAverage Response Time: ≤15h

About Our Factory & Business Background

AddressNo. 11 Xinhe Road, Huabei Village, Liushi Town, Leqing City, Wenzhou, Zhejiang, China

Plant Area3000 square meters

Number of Employees80

Registered Capital21,000,000 RMB

Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment

International Commercial Terms(Incoterms)CIF, FOB, CFR, EXW

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Minimum Order Quantity100 pcs

Supply Chain Partners30

Our Production Capability & Technical Expertise

Main ProductsCircuit Breaker, Fuse, Automatic Transfer Switching, Voltage Meter, Photovoltaic combiner box, Surge protective devices

Production Lines4

Production MachinesInjection molding machine, Printing machine1, Printing machine2, Laser marking machine, Assembly line

QA/QC inspectors6 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers5 people

Traceability of Raw MaterialsYes

Own BrandYes

Our Industry Experience & Global Business Record

Year of Establishment2002-04-19

Main MarketsSouth America, Europe, Southeast Asia/ Mideast, South Asia

Repeat Buyers Choice80%~100%

Number of Foreign Trading Staff7

Overseas Agent/BranchNo

New Products Launched in Last yearYes

Our Certifications, Standards & Industry Recognition

Management System CertificationISO9001:2015, ISO45001:2018, ISO14001

Product CertificationCE

Cooperated with Fortune 500No

Product Q&A

Q:What voltage ratings are available for this DC SPD?

The device is available in 600V, 800V, and 1000V ratings to adapt to different installation scenarios.

Q:Can this surge protector be customized?

Yes, we offer OEM and ODM services including full, minor, and flexible customization from samples or designs.

Q:What is the minimum order quantity?

The minimum order quantity is 100 pieces.

Q:How long does it take to produce an order?

The average lead time is within 15 workdays for both peak and off-peak seasons.

Q:What certifications does the product have?

The product holds CE certification, and the factory is certified under ISO9001:2015, ISO45001:2018, and ISO14001.

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