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Automatic Transfer Switch

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

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

US $ 0.01-1/ Piece FOB
MOQ: 1 Piece
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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Saq3-1600 Mico-off Type CB-Class Dual Power Automatic Transfer Switch ATS

Saq3-1600 Mico-off Type CB-Class Dual Power Automatic Transfer Switch ATS

US $ 389.03-466.84/ Piece FOB
MOQ: 10 Pieces
Poles : 4P
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Ganzhou Sai'ao Technology Co., Ltd.

Manufacturer/Factory

Jiangxi , China Since 2024
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Automatic Transfer Switch 110V/220V Nlq7-80A Non-Interruptive Power Transfer 2p/4p Rail Mouncomprehensive ATS for Streamlined Supply Chain and Delivery Tracking
Video

Automatic Transfer Switch 110V/220V Nlq7-80A Non-Interruptive Power Transfer 2p/4p Rail Mouncomprehensive ATS for Streamlined Supply Chain and Delivery Tracking

US $ 15/ Piece FOB
MOQ: 20 Pieces
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Main Products
Dual Power Automatic Transfer Switch, Disconnector
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Zhejiang Nalei Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2024
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High Quality Electronic Management System Manufacturer Knife Switch
Video

High Quality Electronic Management System Manufacturer Knife Switch

US $ 28/ Piece FOB
MOQ: 10 Pieces
Type : Integrated automatic transfer switch
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Yuanhao Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2025
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CB 2p Single Phase 63A Portable ATS Generator and Transfer Switch

CB 2p Single Phase 63A Portable ATS Generator and Transfer Switch

US $ 8.2-8.8/ pieces FOB
MOQ: 5 pieces
Audited Supplier
Main Products
Automatic Transfer Switch; Switch Disconnection; Electronic plastic case circult breaker
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Wenzhou Laike Electric Appliance Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2025
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3p Automatic Transfer Switch for Dual Power Supply Under 100A AC
Video

3p Automatic Transfer Switch for Dual Power Supply Under 100A AC

US $ 10-199/ Piece FOB
MOQ: 1 Piece
Poles : 3P
Contact Supplier
Hangzhou ROONCH Electric Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2025
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Automatic Transfer Switch for Generator ATS Panel Changeover 63A/100A/125A/160A 3p 4p ABB Socomec Available China Genset Controller Supplier

Automatic Transfer Switch for Generator ATS Panel Changeover 63A/100A/125A/160A 3p 4p ABB Socomec Available China Genset Controller Supplier

US $ 50-1,000/ Piece FOB
MOQ: 1 Piece
Audited Supplier
Main Products
Silent Generator, Generator Spare Parts, Diesel Generator Set, ATS, Light Tower
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DIY Power System Co., Ltd.

Manufacturer/Factory,Trading Company

Fujian , China Since 2021
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100A 200A Manual Change Over Switch for Back up Generators
Video

100A 200A Manual Change Over Switch for Back up Generators

MOQ: 100 Pieces
Warranty : 2 Year
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Radin Electric Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2016
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Free Samples Miniature Saq3-63 2p 63A CB-Class Dual Power Automatic Transfer Switch ATS

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

US $ 0.01-1/ Piece FOB
MOQ: 1 Piece
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
Poles : 4P
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Zhejiang Shanmeng Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2022
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Tomzn Light Series 2p MCB Type Dual Power Automatic Transfer Switch ATS

Tomzn Light Series 2p MCB Type Dual Power Automatic Transfer Switch ATS

US $ 13.75/ Piece FOB
MOQ: 5 Pieces
Audited Supplier
Main Products
Circuit Breaker, Fuse, Automatic Transfer Switching, Voltage Meter, Photovoltaic combiner box, Surge protective devices
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Zhejiang Tongzheng Electric Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2025
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Dual Power Automatic Transfer Switch for Generator and Mains with CE ATS
Video

Dual Power Automatic Transfer Switch for Generator and Mains with CE ATS

US $ 7-8/ Piece FOB
MOQ: 100 Pieces
Certification : CCC, CE, ISO9001
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Zhejiang Gankong Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2025
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Automatic Transfer Switch ATS Electrical Switch Dual Power Transfer Generator Transfer Switch Automatic Changeover Switch
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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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
Type : Integrated automatic transfer switch
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Zhejiang Yuanou Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2022
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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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PC Class 110V Isolation Type Dual Power Supply ATS Dual Power Automatic Transfer Switch
Video

PC Class 110V Isolation Type Dual Power Supply ATS Dual Power Automatic Transfer Switch

US $ 24.51-25.94/ Piece FOB
MOQ: 10 Pieces
Output type : Dual
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Zhejiang Leidun Electric Co., Ltd

Manufacturer/Factory

Zhejiang , China Since 2025
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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
Circuit Breaker, AC Contactor, Starters, Relays, Instruments, Switches, Fuses, Transformer, Switch Gear
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Zhejiang Changcheng Trading Co., Ltd.

Manufacturer/Factory,Trading Company,Other,Group Corporation

Zhejiang , China Since 2006
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Electrical Safety Protection Automatic Transfer Switch ATS Commercial Grade
Video

Electrical Safety Protection Automatic Transfer Switch ATS Commercial Grade

US $ 23.82-26.47/ Piece FOB
MOQ: 100 Pieces
Certification : CE, ISO9001
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Zhongxin Hengrui (Tianjin) Technology LLC

Trading Company

Tianjin , China Since 2026
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High Performance Generator ATS Panel for Genset Power System 1000A 1600A 2000A
Video

High Performance Generator ATS Panel for Genset Power System 1000A 1600A 2000A

US $ 50-800/ Piece FOB
MOQ: 1 Piece
Audited Supplier
Main Products
Generator Parts, Generator, Alternator, Automatic Transfer Switch, Diesel Generator AVR, Generator Controller, ATS Controller, ATS Panel Cabinet, Synchronized System Cabinet, Engine Parts
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Al Sonne Power Machinery Co., Ltd.

Trading Company

Fujian , China Since 2025
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ATS Switch Automatic Transfer for Diesel Generator Controller Box 4p 3p Switching Changeover
Video

ATS Switch Automatic Transfer for Diesel Generator Controller Box 4p 3p Switching Changeover

US $ 52.34-53.26/ Piece FOB
MOQ: 1 Piece
Certification : CE
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Yueqing Greenwich Imp & Exp Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2017
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Mats-100 PV 2p 63A Automatic Transfer Switch Green Handle 230VAC PV System Dual Power ATS Changeover Switch
Video

Mats-100 PV 2p 63A Automatic Transfer Switch Green Handle 230VAC PV System Dual Power ATS Changeover Switch

US $ 20/ Piece FOB
MOQ: 5 Pieces
Audited Supplier
Main Products
Voltage Protector, Energy Meter, Timer Switch, Indicators, Temperature Controller, PV Components
Contact Supplier
Yueqing Saishi Electronic Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2011
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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
Operation : Electric
Audited Supplier
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ZHEJIANG SINGI ELECTRICAL LLC

Trading Company

Zhejiang , China Since 2019
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630aats Automatic Transfer Switch Dual Power ATS with Smartgen Controller
Video

630aats Automatic Transfer Switch Dual Power ATS with Smartgen Controller

US $ 450/ sets FOB
MOQ: 1 sets
Audited Supplier
Main Products
Silent Generator, Generator Spare Parts, Generator for Reefer Container, Generator Set, ATS, Lighting Tower, Air Compressor, Engine Spare Part, Alternator, Diesel Generator
Contact Supplier
Xiamen Ai Power Technology Co., Ltd.

Manufacturer/Factory

Fujian , China Since 2024
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Reliable Automatic Transfer Switch for Power Backup System
Video

Reliable Automatic Transfer Switch for Power Backup System

US $ 6-20/ Piece FOB
MOQ: 100 Pieces
Operation : Electric
Audited Supplier
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Wenzhou Beike Electric Co., Ltd

Manufacturer/Factory

Zhejiang , China Since 2025
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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 $ 11.2/ Piece FOB
MOQ: 5 Pieces
Audited Supplier
Main Products
Distribution Box, Terminal Strip, Stainless Steel Cable Tie, Power Station, Solar Combiner Box
Contact Supplier
Zhejiang Guozhen Electric Co., LTD.

Manufacturer/Factory

Zhejiang , China Since 2021
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3-Lamp Type Electrical Universal Changeover Rotary Cam Switch Waterproof
Video

3-Lamp Type Electrical Universal Changeover Rotary Cam Switch Waterproof

US $ 1.58-2.17/ Piece FOB
MOQ: 100 Pieces
Warranty : 2 Year
Audited Supplier
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Jiangxi Huntec Electrical Technology Co., Ltd.

Manufacturer/Factory

Jiangxi , China Since 2025
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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
Audited Supplier
Main Products
PV Combiner Box, Surge Protector, Distribution Box, Fuse, Industrial Plug and Socket, Isolator Switch, Circuit Breaker, Insulator, Power Meter, Current Transformer
Contact Supplier
Guangzhou Golden Electric Co., Ltd

Manufacturer/Factory,Trading Company

Guangdong , China Since 2017
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32 AMP Dual Power Manual / Auto Transfer Switch
Video

32 AMP Dual Power Manual / Auto Transfer Switch

US $ 25.65/ Piece FOB
MOQ: 100 Pieces
Output type : Dual
Contact Supplier
Wenzhou Xinyan Electric Co., Ltd

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2025
Chat Now Send Inquiry
Advanced Third Generation Intelligent ATS Switch Automatic Transfer Switch
Video

Advanced Third Generation Intelligent ATS Switch Automatic Transfer Switch

US $ 70-90/ Piece FOB
MOQ: 5 Pieces
Audited Supplier
Main Products
Generator Parts & Accessories, Automatic Voltage Regulator, Solenoid, Oil Pressure Sensor, Vdo Sensor, Charging Adapter, Generator Controller, Carburetor, Carbon Brush Holder, Dual Fuel Conversion Kit
Contact Supplier
Fuan Shaluo Electronic Co., Ltd.

Manufacturer/Factory,Trading Company

Fujian , China Since 2024
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
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Shanghai Fante Industrial Co., Ltd

Manufacturer/Factory,Trading Company,Group Corporation

Shanghai , China Since 2025
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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
Contact Supplier
WENZHOU JUNKE ELECTRIC CO., LTD.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2019
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230V 125A 2p Automatic Transfer Switch (ATS) DIN Rail Backup Generator & Solar Transfer Switch
Video

230V 125A 2p Automatic Transfer Switch (ATS) DIN Rail Backup Generator & Solar Transfer Switch

US $ 14.5-15.5/ Piece FOB
MOQ: 10 Pieces
Type : Integrated automatic transfer switch
Audited Supplier
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Wenzhou Hengkuo Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2026
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Factory Supply Diesel Generator ATS Mts 100A 125A 160A 200A 250A 300A 400A 500A 630A 800A to 3200A 3p 4p Automatic Transfer Switch ATS Atys T M G M Atys M 3s
Video

Factory Supply Diesel Generator ATS Mts 100A 125A 160A 200A 250A 300A 400A 500A 630A 800A to 3200A 3p 4p Automatic Transfer Switch ATS Atys T M G M Atys M 3s

US $ 38-2,250/ Piece FOB
MOQ: 1 Piece
Audited Supplier
Main Products
Diesel Generators and Parts, AVR Automatic Voltage Regulator, ATS Auto Transfer Switch
Contact Supplier
Baishan Power (Fuzhou) Co., Limited

Manufacturer/Factory,Other,Group Corporation

Fujian , China Since 2018
Chat Now Send Inquiry
6A-63A 2p/3p/4p Home AC220V Dual Powe ATS Automatic Transfer Switch
Video

6A-63A 2p/3p/4p Home AC220V Dual Powe ATS Automatic Transfer Switch

US $ 50-160/ Piece FOB
MOQ: 1 Piece
Warranty : 2 Year
Audited Supplier
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Jiangsu Aisikai Electric Co., Ltd.

Manufacturer/Factory

Jiangsu , China Since 2013
Chat Now Send Inquiry
380V Generator Change Over Switch Nlq5-125/3p 125A 100A 80A 50/60Hz Mini ATS Dual Power Two-in-One Automatic Transfer Switch
Video

380V Generator Change Over Switch Nlq5-125/3p 125A 100A 80A 50/60Hz Mini ATS Dual Power Two-in-One Automatic Transfer Switch

US $ 12-15/ Piece FOB
MOQ: 5 Pieces
Audited Supplier
Main Products
Dual Power Automatic Transfer Switch, Disconnector
Contact Supplier
Zhejiang Nalei Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2024
Chat Now Send Inquiry
Wfq3-160A/4p ATS Electrical Transfer Switch Changeover Power Generac Manual and Generator Switches

Wfq3-160A/4p ATS Electrical Transfer Switch Changeover Power Generac Manual and Generator Switches

US $ 35.5-36/ pieces FOB
MOQ: 5 pieces
Operation : Rotating Handle
Audited Supplier
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Wenzhou Laike Electric Appliance Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2025
Chat Now Send Inquiry
ATS Under 100A AC for Dual Power Supply Transfer Switch
Video

ATS Under 100A AC for Dual Power Supply Transfer Switch

US $ 10-199/ Piece FOB
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
Contact Supplier
Hangzhou ROONCH Electric Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2025
Chat Now Send Inquiry
Rdq3NMB Series Dual Power Automatic Transfer Switch, CB Type Auto Changer Over Switch
Video

Rdq3NMB Series Dual Power Automatic Transfer Switch, CB Type Auto Changer Over Switch

MOQ: 10 Pieces
Warranty : 2 Year
Audited Supplier
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Radin Electric Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2016
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

  • QHow do I choose the right Automatic Transfer Switch type for my needs?

    When selecting an Automatic Transfer Switch, consider your facility's power requirements, installation space, and local regulations. AC power management and seamless transition features are key. Contact us for a guide on top wholesale suppliers and pricing.

  • QWhat are the advantages of installing an Automatic Transfer Switch?

    Automatic Transfer Switches provide uninterrupted power supply, essential for critical operations in case of power outages. Gain factory custom discounts by dealing directly with OEM distributors who offer the latest trends in ATS designs. Learn more now!

  • QCan Automatic Transfer Switches be customized for specific applications?

    Yes, Automatic Transfer Switches can be tailored to meet specific requirements, ensuring optimal performance and safety. Different designs accommodate custom power loads and OEM specifics. Explore distributor price options and get a quick batch quote.

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