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Automatic Transfer Switch

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Miniature Saq3-63 2p 63A CB-Class Dual Power Automatic Transfer Switch ATS

Miniature Saq3-63 2p 63A CB-Class Dual Power Automatic Transfer Switch ATS

US $ 7.36-8.84/ Piece FOB
MOQ: 10 Pieces
Audited Supplier
Main Products
Surge Protector,Automatic Transfer Switch,Din Rail Electrical Meter
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Ganzhou Sai'ao Technology Co., Ltd.

Manufacturer/Factory

Jiangxi , China Since 2024
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ATS Saq3-100 Mico-off Type CB-Class Dual Power Automatic Transfer Switch ATS

ATS Saq3-100 Mico-off Type CB-Class Dual Power Automatic Transfer Switch ATS

US $ 16.01-19.21/ Piece FOB
MOQ: 10 Pieces
Output type : Dual
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Ganzhou Sai'ao Technology Co., Ltd.

Manufacturer/Factory

Jiangxi , China Since 2024
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Generator Automatic Transfer Switch, Fante Ftq6 Series Dual Power Automatic Transfer Switch, 125A/250A/630A Optional.
Video

Generator Automatic Transfer Switch, Fante Ftq6 Series Dual Power Automatic Transfer Switch, 125A/250A/630A Optional.

US $ 130-150/ Piece FOB
MOQ: 5 Pieces
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Main Products
KNX Intelligent Lighting, Smart Air Circuit Breaker, Intelligent Street Lamp, Smart Meter, Smarter Home, Motor Soft Starter, Automatic Transfer Switch, VFD Variable Frequency Drive
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Shanghai Fante Industrial Co., Ltd

Manufacturer/Factory,Trading Company,Individuals/SOHO,Group Corporation

Shanghai , China Since 2025
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PC Class Automatic Transfer Switch 3 Poles for Dual Power Supply Under 100A AC
Video

PC Class Automatic Transfer Switch 3 Poles for Dual Power Supply Under 100A AC

MOQ: 1 Piece
Poles : 3P
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Hangzhou ROONCH Electric Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2025
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RDS2 Series Normal Power to Reserved Power Changeover Switch
Video

RDS2 Series Normal Power to Reserved Power Changeover Switch

MOQ: 5 Pieces
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Main Products
Automatic Transfer Switches, Changeover Switches, Load Break Switches, Control & Protective Switches, Varied Frequency Switchwes, Circuit Breakers, Transfer Switches, Timers and Control Relays, Power Meters, LED Indicators
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Radin Electric Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2016
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Mts 63A 100A 125A Circuit Breaker with 4.5ka Nlz1-63 Nlz1-125 Breaking Capacity and Bcd Curve Dual Power Manual Conversion Switch
Video

Mts 63A 100A 125A Circuit Breaker with 4.5ka Nlz1-63 Nlz1-125 Breaking Capacity and Bcd Curve Dual Power Manual Conversion Switch

US $ 3-3.5/ Piece FOB
MOQ: 5 Pieces
Output type : Single
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Zhejiang Nalei Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2024
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ATS Saq3-100 Mico-off Type CB-Class Dual Power Automatic Transfer Switch ATS

ATS Saq3-100 Mico-off Type CB-Class Dual Power Automatic Transfer Switch ATS

US $ 16.01-19.21/ Piece FOB
MOQ: 10 Pieces
Audited Supplier
Main Products
Surge Protector,Automatic Transfer Switch,Din Rail Electrical Meter
Contact Supplier
Ganzhou Sai'ao Technology Co., Ltd.

Manufacturer/Factory

Jiangxi , China Since 2024
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Hot Sale Good Quality 4p ATS Generator Dual Power Automatic Transfer Switch
Video

Hot Sale Good Quality 4p ATS Generator Dual Power Automatic Transfer Switch

US $ 25/ Piece FOB
MOQ: 5 Pieces
Warranty : 1 Year
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Zhejiang Shanmeng Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2022
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Singi ATS Swq1-63s Electrical Automatic Transfer Switch

Singi ATS Swq1-63s Electrical Automatic Transfer Switch

US $ 17.51-48.86/ Piece FOB
MOQ: 10 Pieces
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Main Products
MCB, MCCB, RCBO, RCCB, Distribution Box, ATS, SPD, Metal Box
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ZHEJIANG SINGI ELECTRICAL LLC

Trading Company

Zhejiang , China Since 2019
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Solar Mains Dual Power Source Automatic Transfer Switch ATS Auto Changeover Switch
Video

Solar Mains Dual Power Source Automatic Transfer Switch ATS Auto Changeover Switch

US $ 13.4-15/ Piece FOB
MOQ: 2 Pieces
Type : Integrated automatic transfer switch
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Zhejiang Leidun Electric Co., Ltd

Manufacturer/Factory

Zhejiang , China Since 2025
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ATS 160A Dual Power Generator 4 Poles Generator Changeover Switch 100A 250A 400A 630A 800A 1000A
Video

ATS 160A Dual Power Generator 4 Poles Generator Changeover Switch 100A 250A 400A 630A 800A 1000A

US $ 69-109/ pieces FOB
MOQ: 1 pieces
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Main Products
AVR, Rectifier, Controller, Governor, Battery Charger, Diode, Actuator, Sensor, Generator, Generator Spare Parts
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Fuan Vision Machinery & Electric Co., Ltd.

Manufacturer/Factory,Trading Company,Group Corporation

Fujian , China Since 2024
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Dual Power Manual Transfer Switch 1p 2p 3p 4p 16A 32A 63A DIN Rail Changeoverswitch Automatic Transfer Switch ATS
Video

Dual Power Manual Transfer Switch 1p 2p 3p 4p 16A 32A 63A DIN Rail Changeoverswitch Automatic Transfer Switch ATS

US $ 8/ Piece FOB
MOQ: 10 Pieces
Warranty : 2 Year
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Zhejiang Gerlangoo Electric Co., Ltd

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2025
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Automatic Transfer Switch ATS Electrical Switch Dual Power Transfer Generator Transfer Switch Automatic Changeover Switch
Distribution Box DIN-Rail Mounting 63A 80A Double Power Automatic Transfer Switch
Video

Distribution Box DIN-Rail Mounting 63A 80A Double Power Automatic Transfer Switch

US $ 12-14/ Piece FOB
MOQ: 100 Pieces
Audited Supplier
Main Products
Cable Connector, Cable Tie, ATS, DC MCB DC MCCB DC SPD Fuse, Wall Switch&Socket, Industrial Plug and Socket, Cable Gland, Cable Duct
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Yueqing Sanunuo Electric Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2021
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DIN Rail Dual Power 3 Phase Automatic Transfer Switch ATS 63A Generator Changeover Switch
Video

DIN Rail Dual Power 3 Phase Automatic Transfer Switch ATS 63A Generator Changeover Switch

US $ 7.8/ Piece FOB
MOQ: 5 Pieces
Warranty : 3 Year
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Zhejiang Guozhen Electric Co., LTD.

Manufacturer/Factory

Zhejiang , China Since 2021
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2-Lamp Type Universal Switches Push Button Cam Changeover Switches Rotary Switch
Video

2-Lamp Type Universal Switches Push Button Cam Changeover Switches Rotary Switch

US $ 1.58-2.95/ Piece FOB
MOQ: 100 Pieces
Audited Supplier
Main Products
Terminal Block, Relay, Power Supply, Pushbutton Switch, Cam Switch, I/O Module, Cable Gland, Ventilation Plug, AC Connector, Energy Storage Connector
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Jiangxi Huntec Electrical Technology Co., Ltd.

Manufacturer/Factory

Jiangxi , China Since 2025
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100 AMP ATS Generator Automatic Transfer Switch for Portable Generator
Video

100 AMP ATS Generator Automatic Transfer Switch for Portable Generator

US $ 1-99/ Piece FOB
MOQ: 1 Piece
Warranty : 1 Year
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Yueqing Greenwich Imp & Exp Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2017
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Mini Automatic Transfer Dual Power Supply 4p 10A~125A ATS
Video

Mini Automatic Transfer Dual Power Supply 4p 10A~125A ATS

US $ 8.55-9.07/ Piece FOB
MOQ: 2 Pieces
Audited Supplier
Main Products
MCB, RCCB, SPD, Change-Over Switch, MCCB, Thermal Overload Relay, AC Contactor, DIN Rail Mount Isolator, Photovoltaic Combiner Box, RCBO
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Yueqing Long Road Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2016
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ATS Dual Power Transfer Switch 2p/3p/4p 16A– 100A Manual Type
Video

ATS Dual Power Transfer Switch 2p/3p/4p 16A– 100A Manual Type

US $ 12.58-15.58/ Piece FOB
MOQ: 2 Pieces
Operation : Rotating Handle
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Mindian Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2022
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Cheap Price Electric Self Return 63AMP Automatic Transfer 2p ATS Changeover Switch
Video

Cheap Price Electric Self Return 63AMP Automatic Transfer 2p ATS Changeover Switch

US $ 13.1-13.35/ Piece FOB
MOQ: 1 Piece
Audited Supplier
Main Products
Motor Control and Protection, Distribution Apparatus, Modular DIN Rail, Solar Energy Combiner Box and Accessories
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Changcheng Electrical Group Zhejiang Technology Co., Ltd.

Manufacturer/Factory,Trading Company,Other,Group Corporation

Zhejiang , China Since 2006
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Solar Power Safety 690VAC16A 100A 5000times Mechanical Life 50ka 2p 3p 4p Automatic Transfer ATS
Video

Solar Power Safety 690VAC16A 100A 5000times Mechanical Life 50ka 2p 3p 4p Automatic Transfer ATS

US $ 20-39/ Piece FOB
MOQ: 2 Pieces
Warranty : 2 Year
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Onccy Electrical Co., Ltd

Manufacturer/Factory

Shanghai , China Since 2022
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Siyan ATS 100A 4p Cost-Effective Dual Power Automatic Switch
Video

Siyan ATS 100A 4p Cost-Effective Dual Power Automatic Switch

US $ 18.5-19/ Piece FOB
MOQ: 10 Pieces
Audited Supplier
Main Products
AC Contactor, Circuit Breaker, Automatic Change-Over, Miniature Circuit Breaker
Contact Supplier
Zhejiang Siyan Electric Technology Co., Ltd

Manufacturer/Factory

Zhejiang , China Since 2024
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4p 160A ATS Controller Dual Powerac 3 Phase Automatic Transfer Switch
Video

4p 160A ATS Controller Dual Powerac 3 Phase Automatic Transfer Switch

US $ 79.9-89.9/ pieces FOB
MOQ: 1 pieces
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Fuan Shaluo Electronic Co., Ltd.

Manufacturer/Factory,Trading Company

Fujian , China Since 2024
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Uninterruptible Dual Power Automatic Switch Yoq5-100 Millisecond Level Mains PV Inverter ATS
Video

Uninterruptible Dual Power Automatic Switch Yoq5-100 Millisecond Level Mains PV Inverter ATS

US $ 28-50/ Piece FOB
MOQ: 5 Pieces
Audited Supplier
Main Products
Circuit Breakers, Earth Rods and Connectors, Cable Lugs, Flexible Braids, Busbar Insulators
Contact Supplier
Zhejiang Yuanou Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2022
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ATS Solar and Citydualpower 4p125auninterruptible Changeoverswitch Automatic Transfer Switch ATS
Video

ATS Solar and Citydualpower 4p125auninterruptible Changeoverswitch Automatic Transfer Switch ATS

US $ 16/ Piece FOB
MOQ: 18 Pieces
Poles : 4P
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Zhejiang Yangcheng Electric Co., Ltd

Manufacturer/Factory

Zhejiang , China Since 2024
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Aisikai 63A Automatic Transfer Switch CCC /CE to Africa ATS
Video

Aisikai 63A Automatic Transfer Switch CCC /CE to Africa ATS

US $ 50-200/ Piece FOB
MOQ: 1 Piece
Audited Supplier
Main Products
Switch, Circuit Breaker
Contact Supplier
Jiangsu Aisikai Electric Co., Ltd.

Manufacturer/Factory

Jiangsu , China Since 2013
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ATS Cabinet Box 100A 160A 250A 400A 630A 800A 1250A 1600A 2000A 3200A 4000A 5000A for Power Diesel Generator Transfer Switch ATS Panel Main Grid for Generator

ATS Cabinet Box 100A 160A 250A 400A 630A 800A 1250A 1600A 2000A 3200A 4000A 5000A for Power Diesel Generator Transfer Switch ATS Panel Main Grid for Generator

US $ 80-2,500/ Piece FOB
MOQ: 1 Piece
Warranty : 1 Year
Audited Supplier
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Baishan Power (Fuzhou) Co., Limited

Manufacturer/Factory,Other,Group Corporation

Fujian , China Since 2018
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Aisikai Changeover Switch 100A 160A 400AMP 630A Automatic Transfer Switch
Video

Aisikai Changeover Switch 100A 160A 400AMP 630A Automatic Transfer Switch

US $ 500-550/ sets FOB
MOQ: 1 sets
Audited Supplier
Main Products
Silent Generator, Generator Spare Parts, Reefer Container, Open Generator, ATS, Lighting Tower
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Xiamen Ai Power Technology Co., Ltd.

Manufacturer/Factory

Fujian , China Since 2024
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Gdq5 Automatic Transfer Switch Changeover Switch 100A to 3200A ATS Manufacturer Factory Direct Sales
Video

Gdq5 Automatic Transfer Switch Changeover Switch 100A to 3200A ATS Manufacturer Factory Direct Sales

US $ 28-1,800/ Piece FOB
MOQ: 1 Piece
Warranty : 2 Year
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Guangzhou Golden Electric Co., Ltd

Manufacturer/Factory,Trading Company

Guangdong , China Since 2017
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4pole UPS Automatic Transfer Switch Photovolt Solar Power to Grid Power
Video

4pole UPS Automatic Transfer Switch Photovolt Solar Power to Grid Power

MOQ: 10 Pieces
Audited Supplier
Main Products
Automatic Transfer Swtich, Power Capacitor, Air Circuit Breaker, Single Meter Socket, Online Soft Starter, Power Factor Correction Device, Energy Meter, Distribution Panel, AC Contactor, Moulded Case Circuit Breaker
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WENZHOU JUNKE ELECTRIC CO., LTD.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2019
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What Is an Automatic Transfer Switch (ATS)
Video

What Is an Automatic Transfer Switch (ATS)

US $ 13.5-15/ Piece FOB
MOQ: 2 Pieces
Warranty : 1 Year
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Zhejiang Hantu Electric Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2022
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2p Uninterruptible Transfer Switch ATS for Dual Power in AC 400V 32A/63A/100A/125A
Video

2p Uninterruptible Transfer Switch ATS for Dual Power in AC 400V 32A/63A/100A/125A

MOQ: 1 Piece
Main Products
High-Speed Dual Power Transfer Switch, Dual Power Uninterruptible Switch, Uninterruptible Transfer Switch, Uninterruptible Power Switch, Dual Power Switch, 5s Transfer Switch, 20s Transfer Switch, Medium Voltage Switch, Millisecond Level Dual Power Switch, Integrated Switch
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Hangzhou ROONCH Electric Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2025
Chat Now Send Inquiry
SLS3-125b Automatic Transfer Switch for Diesel Generator 1000A Power
Video

SLS3-125b Automatic Transfer Switch for Diesel Generator 1000A Power

US $ 150/ Piece FOB
MOQ: 5 Pieces
Type : Integrated automatic transfer switch
Audited Supplier
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Shanghai Fante Industrial Co., Ltd

Manufacturer/Factory,Trading Company,Individuals/SOHO,Group Corporation

Shanghai , China Since 2025
Chat Now Send Inquiry
RDS3 Series Automatic Transfer Switch, Motorized Changeover Switch
Video

RDS3 Series Automatic Transfer Switch, Motorized Changeover Switch

US $ 249-267/ Piece FOB
MOQ: 1 Piece
Audited Supplier
Main Products
Automatic Transfer Switches, Changeover Switches, Load Break Switches, Control & Protective Switches, Varied Frequency Switchwes, Circuit Breakers, Transfer Switches, Timers and Control Relays, Power Meters, LED Indicators
Contact Supplier
Radin Electric Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2016
Chat Now Send Inquiry
Dual Power Manual Conversion Switch Hglz1-250/4 Pole, 250A 200A Double-Throw Disconecting Switch Manual Transfer Switch Mts
Video

Dual Power Manual Conversion Switch Hglz1-250/4 Pole, 250A 200A Double-Throw Disconecting Switch Manual Transfer Switch Mts

US $ 28-32/ Piece FOB
MOQ: 5 Pieces
Output type : Single
Audited Supplier
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Zhejiang Nalei Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2024
Chat Now Send Inquiry
Miniature Saq3-63 2p 63A CB-Class Dual Power Automatic Transfer Switch ATS

Miniature Saq3-63 2p 63A CB-Class Dual Power Automatic Transfer Switch ATS

US $ 7.36-8.84/ Piece FOB
MOQ: 10 Pieces
Audited Supplier
Main Products
Surge Protector,Automatic Transfer Switch,Din Rail Electrical Meter
Contact Supplier
Ganzhou Sai'ao Technology Co., Ltd.

Manufacturer/Factory

Jiangxi , China Since 2024
Chat Now Send Inquiry
Cgq3 100A C1 Type 4pole ATS Dual Power Source Automatic Transfer Switch
Video

Cgq3 100A C1 Type 4pole ATS Dual Power Source Automatic Transfer Switch

US $ 13-15/ Piece FOB
MOQ: 1,000 Pieces
Certification : CCC, CE, ISO9001
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Yueqing Sanunuo Electric Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2021
Chat Now Send Inquiry
Distribution Box ATS DIN-Rail Mounting 63A 80A Double Power Automatic Transfer Switch
Video

Distribution Box ATS DIN-Rail Mounting 63A 80A Double Power Automatic Transfer Switch

US $ 14-20/ Piece FOB
MOQ: 20 Pieces
Audited Supplier
Main Products
Circuit breaker, Isolating switch, Fuse, Surge protector
Contact Supplier
Zhejiang Gerlangoo Electric Co., Ltd

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2025
Chat Now Send Inquiry
Ycq9 AC 50Hz 16A 63A 250A 630A 3p/4p Automatic Transfer Switch ATS
Video

Ycq9 AC 50Hz 16A 63A 250A 630A 3p/4p Automatic Transfer Switch ATS

US $ 18.89-20.81/ Piece FOB
MOQ: 1 Piece
Type : Integrated automatic transfer switch
Audited Supplier
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Changcheng Electrical Group Zhejiang Technology Co., Ltd.

Manufacturer/Factory,Trading Company,Other,Group Corporation

Zhejiang , China Since 2006
Chat Now Send Inquiry
Automatic Transfer Switch Changeover Switch Transfer Switch Ats Changeover Switch Ats Auto Transfer Switch Generator Ats
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About Automatic Transfer Switch FAQ

  • QWhat are the key features to consider when choosing an automatic transfer switch?

    When selecting an automatic transfer switch, important factors to consider include the switch's amperage, voltage rating, operation mode, and monitoring capabilities. Compare features from different suppliers to find the best fit for your Electrical & Electronics needs.

  • QHow can I verify the credibility of a supplier of automatic transfer switches in China?

    To ensure the credibility of a supplier in China, conduct thorough research, check certifications, and visit the manufacturer's facilities if possible. Additionally, request customer references and inquire about their experience with the supplier. Choose a reputed supplier in the Electrical & Electronics industry for quality assurance.

  • QWhat are the benefits of manufacturing automatic transfer switches in bulk?

    Manufacturing automatic transfer switches in bulk enhances cost efficiency, economies of scale, and timeliness of delivery. Bulk orders also allow for customization options tailored to specific requirements. Partner with a credible manufacture source in China for production processes and quality products in the field of Electrical & Electronics.

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