What certifications does the product have?

The product holds CE certification and the manufacturer is ISO9001:2015, ISO40001:2018, and ISO14001 certified.

What is the warranty period?

The product comes with a 1-year warranty.

What are the lead times for production?

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

Tomzn DIN Rail ATS L N 220V Small Dual Power Automatic Transfer Switches

Name: Tomzn DIN Rail ATS L N 220V Small Dual Power Automatic Transfer Switches
Brand: Zhejiang Tongzheng Electric Co., Ltd.
SKU: 2239698065

Zhejiang, ChinaZhejiang Tongzheng Electric Co., Ltd.

US$19.58

5 Pieces

Product profile

Customization

Available

Warranty

1 Year

Brand

Tomzn

Model NO.

TOQ6-63/4P PV

Certification

Type

Integrated automatic transfer switch

Poles

Voltage

220V

Current

63A

Wire

L N

Fuction

Transfer Between City Power and Inverter

Rated Control Voltage Us

AC220V 50Hz

Frequency

50/60Hz

Auxiliary Circuit

AC220V 50Hz Le=5A

Normal Working Conditions

85%Us-110%Us

Rated Insulation Voltage Ui

690V

Transport Package

Carton

Specification

0.622kg 1089cm3

Trademark

TOMZN

Origin

China

Key features

Fast Transfer Speed: Switching time less than 50ms with no interruption for seamless power transition.

High Insulation Voltage: Rated insulation voltage Ui of 690V ensures safety under high voltage conditions.

Robust Short Circuit Protection: Rated short-circuit current Iq of 50kA with RT 16-00-63A fuse protection.

Durable Mechanical Life: Mechanical life of at least 5000 operations for long-term reliability.

PC Class Safety: PC level switch allows operation under load without generating short-circuit current.

Wide Voltage Range: Normal working conditions from 85%Us to 110%Us for stable performance.

OEM and ODM Services: Full customization, minor customization, and flexible options available.

100% Quality Inspection: All finished products undergo visual and functional inspection before shipment.

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: ≤10.51h

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 transfer switch?

The contactor change-over time, operation change-over time, and return change-over time are all less than 50ms.

Q:Is this switch suitable for PV systems?

Yes, it is designed specifically for PV systems and inverters, working with L+N 220-240V 50-60Hz.

Q:What is the rated short-circuit current?

The rated short-circuit current Iq is 50kA, protected by an RT 16-00-63A fuse.

Q:Does the product support customization?

Yes, we offer full customization, minor customization, and flexible customization from samples or designs.

Q:What is the minimum order quantity?

The minimum order quantity is 100 pieces.

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