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3 Phases Automatic Transfer Switch

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Automatic Water Treatment Automatic Pressure Pump Automatic Engine 3 Phase Diesel Generator

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125A 3 Phase Dual Power Transfer Switch AC Automatic Transfer Switch Automatic Transfer Switching (ATS)

125A 3 Phase Dual Power Transfer Switch AC Automatic Transfer Switch Automatic Transfer Switching (ATS)

US $ 11.2-11.6 / Piece FOB
5 Pieces (MOQ)
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Zhejiang Guozhen Electric Co., LTD.

Zhejiang, China Since 2021
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Tomzn 2p/3p/4p 220V Single-Phase ATS Night Light Automatic Transfer Electrical Selector Switch

Tomzn 2p/3p/4p 220V Single-Phase ATS Night Light Automatic Transfer Electrical Selector Switch

US $ 14.33-16 / Piece FOB
5 Pieces (MOQ)
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Zhejiang Tongzheng Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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275kVA/220kw 60Hz/1800rpm Three Phase Diesel Generator with Automatic Transfer Switch

275kVA/220kw 60Hz/1800rpm Three Phase Diesel Generator with Automatic Transfer Switch

US $ 2,000-20,000 / SET FOB
1 SET (MOQ)
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MECCA POWER CO., LTD.

Fujian, China Since 2019
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Aisikai 3 Phases and 4 Lines 1250A Automatic Transfer Switch ATS

Aisikai 3 Phases and 4 Lines 1250A Automatic Transfer Switch ATS

US $ 200-600 / Piece FOB
1 Piece (MOQ)
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Jiangsu Aisikai Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2013
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3 Phase 4poles ATS Automatic Transfer Switch with CCC/CE Certificate

3 Phase 4poles ATS Automatic Transfer Switch with CCC/CE Certificate

1 Piece (MOQ)
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Hangzhou ROONCH Electric Co., Ltd.

Zhejiang, China Since 2025
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Single Phase Electric Automatic Industrial Wastewaster Dirty Water Transfer Centrifugal Submerged Dewatering Pump with Floater Switch Pompe 1HP 1.5HP 2HP

Single Phase Electric Automatic Industrial Wastewaster Dirty Water Transfer Centrifugal Submerged Dewatering Pump with Floater Switch Pompe 1HP 1.5HP 2HP

US $ 100-150 / pcs FOB
50 pcs (MOQ)
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Mepcato Machinery Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2014
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CE Xlq2-32A 4p 32A 440V DIN Rail Type Suingle Three Phase Generator ATS Electrical Dual Power Change Over Switch Automatic Transfer Switch

CE Xlq2-32A 4p 32A 440V DIN Rail Type Suingle Three Phase Generator ATS Electrical Dual Power Change Over Switch Automatic Transfer Switch

US $ 7-12 / Piece FOB
1 Piece (MOQ)
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Yueqing Xianglang Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2018
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ATS 3phase 4poles 2000AMP Two 3 Phase Automatic Transfer Switch ATS

ATS 3phase 4poles 2000AMP Two 3 Phase Automatic Transfer Switch ATS

US $ 5,000-6,000 / Piece FOB
1 Piece (MOQ)
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Fuzhou Guangling Electrical Machinery Equipment Co., Ltd.

Fujian, China Since 2020
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Zj Mt Hot Selling Three Phase Generator ATS 1600A Automatic Transfer Switch

Zj Mt Hot Selling Three Phase Generator ATS 1600A Automatic Transfer Switch

US $ 20-180 / Piece FOB
1 Piece (MOQ)
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Zhejiang Mingtuo Electric Technology Co., Ltd.

Zhejiang, China Since 2025
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Yangdong 20kVA 20kw Single Phase Automatic Transfer Switch Silent Sound Proof Diesel Power Genenrator Set Price for Sale

Yangdong 20kVA 20kw Single Phase Automatic Transfer Switch Silent Sound Proof Diesel Power Genenrator Set Price for Sale

US $ 1,999-2,799 / set FOB
1 set (MOQ)
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Fuzhou Onew Power Machinery Co., Ltd.

Fujian, China Since 2020
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Solar Single Phase DIN Rail ATS for PV Inverter Dual Power Automatic Transfer Selector Switches Uninterrupted 2p 63A 100A 125A

Solar Single Phase DIN Rail ATS for PV Inverter Dual Power Automatic Transfer Selector Switches Uninterrupted 2p 63A 100A 125A

US $ 11.6 / Piece FOB
5 Pieces (MOQ)
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Zhejiang Guozhen Electric Co., LTD.

Zhejiang, China Since 2021
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4p 63A Automatic Transfer Switch 4 Phase ATS Generator Changeover Switch

4p 63A Automatic Transfer Switch 4 Phase ATS Generator Changeover Switch

US $ 80 / Piece FOB
10 Pieces (MOQ)
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Jiangsu Aisikai Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2013
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Mingtuo 4p/1600A Intelligent Type AC ATS Power 3 Phase Automatic Transfer Switch

Mingtuo 4p/1600A Intelligent Type AC ATS Power 3 Phase Automatic Transfer Switch

US $ 20-180 / Piece FOB
1 Piece (MOQ)
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Zhejiang Mingtuo Electric Technology Co., Ltd.

Zhejiang, China Since 2025
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High-Efficiency Gasoline Generator with 1 Phase Automatic Transfer Switch

High-Efficiency Gasoline Generator with 1 Phase Automatic Transfer Switch

US $ 250-358 / sets FOB
1 sets (MOQ)
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Shanghai Borui Hong Industrial Trading Co., Ltd

Shanghai, China Since 2025
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Automatic Transfer Switch with 3 Phase, 208V AC

Automatic Transfer Switch with 3 Phase, 208V AC

5 Pieces (MOQ)
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Radin Electric Technology Co., Ltd.

Zhejiang, China Since 2016
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Automatic Transfer Switch 200kVA 200kw 1600kw 1500kVA 1200kw Single Phase Three Phase Silent Sound Proof Diesel Power Genenrator Set Price for Sale

Automatic Transfer Switch 200kVA 200kw 1600kw 1500kVA 1200kw Single Phase Three Phase Silent Sound Proof Diesel Power Genenrator Set Price for Sale

US $ 6,500-23,000 / Set FOB
1 Set (MOQ)
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Jiangsu Hengyun Power Technology Co., Ltd.

Jiangsu, China Since 2023
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24kw 30 kVA 40kVA 80kVA 100kVA 170 kVA 3 Phase Silent Diesel Generator with ATS Automatic Transfer Switch 8 Hours Bottom Fuel Tank

24kw 30 kVA 40kVA 80kVA 100kVA 170 kVA 3 Phase Silent Diesel Generator with ATS Automatic Transfer Switch 8 Hours Bottom Fuel Tank

US $ 2,880-100,000 / Piece FOB
1 Piece (MOQ)
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Shandong Ruiao Machinery Co., Ltd.

Shandong, China Since 2023
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Nlq4-2000/4p AC380/400/690V Three-Phase Four Wire Dual Power Automatic Transfer Switch 2000A ATS

Nlq4-2000/4p AC380/400/690V Three-Phase Four Wire Dual Power Automatic Transfer Switch 2000A ATS

US $ 1,210 / Piece FOB
5 Pieces (MOQ)
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Zhejiang Nalei Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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220V 400V AC 63A 2p 3p 4p Single Phase ATS Dual Power Automatic Transfer Switch for Generator for Solar

220V 400V AC 63A 2p 3p 4p Single Phase ATS Dual Power Automatic Transfer Switch for Generator for Solar

US $ 3.58-20.58 / Piece FOB
10 Pieces (MOQ)
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Mindian Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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Siyan ATS 160A 4p 220/380V Certification 160A Manual 3 Pole Automatic Transfer Switch Three Phase Generator ATS 3p

Siyan ATS 160A 4p 220/380V Certification 160A Manual 3 Pole Automatic Transfer Switch Three Phase Generator ATS 3p

US $ 54-55 / Piece FOB
10 Pieces (MOQ)
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Zhejiang Siyan Electric Technology Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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Yoq5-PC Class Three-Phase Four-Wire 100A Isolation Dual Power Automatic Transfer Switch ATS

Yoq5-PC Class Three-Phase Four-Wire 100A Isolation Dual Power Automatic Transfer Switch ATS

US $ 28-50 / Piece FOB
5 Pieces (MOQ)
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Zhejiang Yuanou Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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440V Three Phase Diesel Generator Set with Automatic Transfer Switch

440V Three Phase Diesel Generator Set with Automatic Transfer Switch

US $ 2,800-4,600 / Piece FOB
1 Piece (MOQ)
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Jining China Machinery Import and Export Co., Ltd.

Shandong, China Since 2025
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Dual Power Automatic Transfer Switch 2p Household 220V Mains 380V Three-Phase Power Transfer Switch

Dual Power Automatic Transfer Switch 2p Household 220V Mains 380V Three-Phase Power Transfer Switch

US $ 10 / Piece FOB
120 Pieces (MOQ)
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Zhejiang Xingyuan Electrical Appliances Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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About 3 Phases Automatic Transfer Switch FAQ

  • QHow can I determine the right diesel generator supplier?

    Discover the perfect addition to your Diesel Generator with our 3 Phases Automatic Transfer Switch.You can evaluate diesel generator suppliers through factors like reputation, product quality, industry experience, and after-sales support. Whether searching online or through industry referrals, prioritizing a reliable supplier in China is crucial for seamless business operations.

  • QWhat are the key components of a diesel generator?

    The 3 Phases Automatic Transfer Switch is a top choice in our Diesel Generator collection.A diesel generator comprises an engine, alternator, fuel system, cooling system, and exhaust system. Each component plays a critical role in generating electricity efficiently. For specific insights on customization and usage, consult a well-known manufacturer.

  • QWhat advantages does wholesale purchasing offer for diesel generators?

    The 3 Phases Automatic Transfer Switch is a standout piece in our Diesel Generator collection.Wholesale purchasing of diesel generators provides cost-effective pricing, bulk buying options, and customized solutions. Moreover, partnering with a reputable supplier enables access to a wide range of models suited to varied power generation requirements.

Baudouin 1125kVA 1250kVA Single/3 Phase Automatic Transfer Switch Silent Sound Proof Diesel Power Genenrator Set Price for Sale

Baudouin 1125kVA 1250kVA Single/3 Phase Automatic Transfer Switch Silent Sound Proof Diesel Power Genenrator Set Price for Sale

US $ 120,000 / Set FOB
1 Set (MOQ)
Contact Supplier
Audited Supplier
Fujian Waeta Power Co., Ltd.

Fujian, China Since 2024
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ATS Automatic Transfer Switch 4 Poles Three Phase 315A 400A 630A 800A

ATS Automatic Transfer Switch 4 Poles Three Phase 315A 400A 630A 800A

1 Piece (MOQ)
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Hangzhou ROONCH Electric Co., Ltd.

Zhejiang, China Since 2025
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160A Automatic Dual Power 3 Phase Changeover Transfer Switch with Factory Price

160A Automatic Dual Power 3 Phase Changeover Transfer Switch with Factory Price

US $ 1-5 / Piece FOB
1 Piece (MOQ)
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Yueqing Greenwich Imp & Exp Co., Ltd.

Zhejiang, China Since 2017
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Reliable Open Type Diesel Generator, 3 Phase, with Automatic Transfer Switch

Reliable Open Type Diesel Generator, 3 Phase, with Automatic Transfer Switch

US $ 299-309 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shanghai Borui Hong Industrial Trading Co., Ltd

Shanghai, China Since 2025
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ATS 100A 4p Controller Automatic Transfer Switch Three Phase ATS Ptq5-100A/4p

ATS 100A 4p Controller Automatic Transfer Switch Three Phase ATS Ptq5-100A/4p

US $ 30-33 / Piece FOB
1 Piece (MOQ)
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Zhengzhou Atechi Machinery Co., Ltd.

Henan, China Since 2023
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Porkns CE European 3 Phase 50Hz 60Hz 15kw 200 Kw to 250 Kw 300kw 2500 kVA 1MW Weichai Silent Power ATS Switch Automatic Transfer Generator Diesel ISO 9001 for a

Porkns CE European 3 Phase 50Hz 60Hz 15kw 200 Kw to 250 Kw 300kw 2500 kVA 1MW Weichai Silent Power ATS Switch Automatic Transfer Generator Diesel ISO 9001 for a

US $ 2,400-4,200 / Piece FOB
1 Piece (MOQ)
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Porkns Power (Chongqing) Co., Ltd.

Manufacturer/Factory & Trading Company

Chongqing, China Since 2025
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Single Phase 1 Poles DIN Rail Automatic Transfer Switch Dual Power for Solar Panels Gird PV System

Single Phase 1 Poles DIN Rail Automatic Transfer Switch Dual Power for Solar Panels Gird PV System

US $ 12.5-15 / Piece FOB
5 Pieces (MOQ)
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Zhejiang Guozhen Electric Co., LTD.

Zhejiang, China Since 2021
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7kVA 100% Copper Wire Single Three Phase AC 110 120 220 230 240 380 400 V 50Hz/60Hz Silent Type Diesel Engine Generator with ATS (Automatic Transfer Switch)

7kVA 100% Copper Wire Single Three Phase AC 110 120 220 230 240 380 400 V 50Hz/60Hz Silent Type Diesel Engine Generator with ATS (Automatic Transfer Switch)

US $ 489-699 / Piece FOB
10 Pieces (MOQ)
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Taizhou Longfa Machinery Co., Ltd.

Zhejiang, China Since 2010
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400V AC 63A 3p 4p Single Phase ATS Fail-Safe Dual Power Automatic Transfer Switch for Generator

400V AC 63A 3p 4p Single Phase ATS Fail-Safe Dual Power Automatic Transfer Switch for Generator

US $ 3.58-20.58 / Piece FOB
10 Pieces (MOQ)
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Mindian Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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400A Three Phase ATS Automatic Transfer Switch Manual Changeover Switches

400A Three Phase ATS Automatic Transfer Switch Manual Changeover Switches

US $ 10-440 / Piece FOB
100 Pieces (MOQ)
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YUEQING MEANRAY ELECTRIC CO., LTD.

Manufacturer/Factory

Zhejiang, China Since 2016
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Double Phase Automatic Miniature Circuit Breaker Transfer Switch AC MCB

Double Phase Automatic Miniature Circuit Breaker Transfer Switch AC MCB

US $ 1.08-1.16 / Piece FOB
240 Pieces (MOQ)
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Yueqing Beibaixiang Xingpeng Electrical Switch Factory

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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APC Ap4421A (AP4421) ATS Automatic Transfer Switch, ATS Transfer Switch, ATS 1 Phase, APC Rack ATS, APC ATS, APC PDU Ap4421

APC Ap4421A (AP4421) ATS Automatic Transfer Switch, ATS Transfer Switch, ATS 1 Phase, APC Rack ATS, APC ATS, APC PDU Ap4421

US $ 840 / Piece FOB
10 Pieces (MOQ)
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Vesion Tech Co. Ltd

Trading Company

Guangdong, China Since 2024
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Portable Super Silent Liquid Cooled with Automatic Transfer Switch and Welding Function 3 Phase 20kw 15 kVA 25 kVA 350 kVA 40kVA 50kVA Diesel Generato

Portable Super Silent Liquid Cooled with Automatic Transfer Switch and Welding Function 3 Phase 20kw 15 kVA 25 kVA 350 kVA 40kVA 50kVA Diesel Generato

US $ 11,800-12,000 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Shandong China Transport Industrial Co., Ltd.

Shandong, China Since 2025
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