What is the lead time for production?

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

What payment terms do you accept?

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

Is there a warranty for this product?

Yes, we provide a 1-year warranty covering mechanical defects.

4p Single-Phase PV ATS Night Light Automatic Transfer Electrical Selector Switch

Name: Tomzn 2p/3p/4p Single-Phase PV ATS Night Light Automatic Transfer Electrical Selector Switch
Brand: Zhejiang Tongzheng Electric Co., Ltd.
SKU: 2115025612

Zhejiang, ChinaZhejiang Tongzheng Electric Co., Ltd.

US$15.52-17.20

5 Pieces

Sample price:US$17.20/piece.Request sample

Product profile

Customization

Available

Warranty

1 Year

Brand

Tomzn

Model NO.

TOQ7 PV

Operation

Automatic and Manual

Certification

Type

ATS

Poles

2p/3p/4p

Output type

Dual

Voltage

110V,220V

Installation Method

DIN Rail

Transport Package

Ordinary Cardboard Box

Specification

63A 100A 125A

Trademark

TOMZN

Origin

China Zhejiang Province

HS Code

8536500090

Production Capacity

1000000PCS/Year

Key features

Dual Power Switch Function: Switches between PV system as main power and utility power as backup.

Fast Switching Speed: PC level switch with transfer time less than 50ms without interruption.

Automatic and Manual Operation: Supports both automatic switching and manual control modes.

CE Certification: Product meets CE safety and quality standards.

1 Year Warranty: Covers mechanical defects for one year from purchase date.

Flexible Customization: Offers full, minor, and flexible customization from samples or designs.

DIN Rail Installation: Designed for easy installation on standard DIN rails.

OEM and ODM Services: Available for custom branding and design modifications.

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: ≤10.74h

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 switching time for this ATS?

The switch operates at PC level with a transfer time of less than 50ms, ensuring no interruption.

Q:Can I customize the voltage and installation method?

Yes, we offer flexible customization including voltage options like 110V/220V and DIN Rail installation.

Q:What are the main power and backup power sources?

The main power source is the PV system and inverter, while the backup power source is the stable utility grid.

Q:Does this switch work with generators?

No, this switch is designed only for PV system and inverter to city power, not for city power and generator.

Q:What is the minimum order quantity?

The minimum order quantity is 100 pieces.

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