What is the minimum order quantity?

The minimum order quantity is 100 pieces.

What are the payment terms?

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

What is the lead time for production?

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

Tomzn 2p-1000V Shield-Type DC SPD Tzg40-PV House Surge Protector Protective Arrester Device

Name: Tomzn 2p-1000V Shield-Type DC SPD Tzg40-PV House Surge Protector Protective Arrester Device
Brand: Zhejiang Tongzheng Electric Co., Ltd.
SKU: 2228176455

Zhejiang, ChinaZhejiang Tongzheng Electric Co., Ltd.

US$3.58-4.78

5 Pieces

Sample price:US$3.58/piece.Request sample

Product profile

Customization

Available

Type

Power Source Arrester

Structure

Zinc Oxide Arrester

Model NO.

TZG40-PV Shield-Type 2P

Installation

DIN Rail

Application

DC Systrem

Size

Small

Operation Voltage

Low Voltage

Shape

Cuboid

Material

Plastic

Certification

ISO9001, CE

Brand

Tomzn

Nominal Discharge Current

10ka/20ka

Max. Discharge Current

20ka/40ka

Transport Package

Ordinary Cardboard Box

Specification

Input Voltage DC 500V/600V/800V/1000V

Trademark

TOMZN

Origin

Zhejiang Province, China

Production Capacity

1000000PCS/Year

Key features

High Discharge Capacity: Supports 10-20kA nominal and 20-40kA max discharge current for robust protection.

Fast Response Time: Quickly reacts to over voltage and instantaneous over voltage damage.

Reliable Thermal Protection: Equipped with double thermal disconnection devices for enhanced safety.

Visual Status Indicator: Green window indicates normal operation; red window signals defect.

Easy DIN Rail Installation: Designed for convenient pluggable installation on standard DIN rails.

CE Certified Quality: Complies with IEC/EN 61643-11 standards and holds CE certification.

Customizable Options: Supports customization for nominal/max discharge current and remote signaling.

Versatile Voltage Support: Available for DC systems with 500V, 600V, 800V, and 1000V options.

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 is the discharge current capacity?

The nominal discharge current is 10kA or 20kA, and the maximum discharge current is 20kA or 40kA.

Q:How do I know if the SPD is defective?

The device features a visual indicator: a green window means normal operation, while a red window indicates a defect requiring module replacement.

Q:Can I customize the discharge current?

Yes, you can customize the nominal discharge current (10kA/20kA) and maximum discharge current (20kA/40kA).

Q:Is remote signaling available?

Yes, special requirements such as installing remote signaling interfaces can be customized by contacting customer service.

Q:What standards does this SPD comply with?

It applies to the low voltage standard IEC/EN 61643-11 for protecting DC power line systems.

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