What is the minimum order quantity?

The minimum order quantity is 100 pcs.

What is the average lead time for production?

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

Tomzn SPD DC 500-1000V 20ka~40ka House Surge Protector Protective Low-Voltage

Name: Tomzn SPD DC 500-1000V 20ka~40ka House Surge Protector Protective Low-Voltage
Brand: Zhejiang Tongzheng Electric Co., Ltd.
SKU: 2225327215

Zhejiang, ChinaZhejiang Tongzheng Electric Co., Ltd.

US$5.69

5 Pieces

Product profile

Customization

Available

Type

Power Source Arrester

Structure

DIN Rail

Model NO.

TZG40-PV

Installation

DIN Rail

Application

AC/DC System

Size

Meidum

Operation Voltage

Low Voltage

Certification

Brand

Tomzn

Specification

7*6*8cm

Trademark

TOMZN

Origin

China

Key features

IEC EN 61643-11 Compliance: Meets stringent low-voltage standards for DC power line systems.

High Discharge Capacity: Handles large transient currents with robust surge protection.

Ultra-Rapid Response: Neutralizes surges in milliseconds to minimize voltage exposure.

Dual Thermal Disconnection: Failsafe against overheating to boost operational reliability.

Visual Status Monitoring: Green for normal, Red for fault to prompt timely replacement.

Pluggable Module Design: Allows quick maintenance without disrupting the entire system.

DIN Rail Mounting: Ensures streamlined, space-efficient installation in enclosures.

CE Certification: Verified safety and quality compliance for global markets.

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: ≤9.80h

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:How does the device indicate its status?

It features a visual indicator: a green window confirms optimal function, while a red window alerts to a fault condition.

Q:Is the module design pluggable?

Yes, the pluggable module design allows for quick replacement or maintenance without disrupting the entire system.

Q:What safety features are included?

It is equipped with dual thermal disconnection devices that act as a failsafe against overheating or prolonged overloads.

Q:What is the response time of the surge protector?

It features an ultra-fast response time to neutralize surges in milliseconds.

Q:Is OEM or ODM service available?

Yes, OEM and ODM services are available, including customization from samples, designs, and flexible options.

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