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automatic phase switch
2,000+ factories verified
Zhejiang Tongzheng Electric Co., Ltd.
24 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Tomzn DIN Rail 3 Phase 2p3p4p Dual Power Automatic Transfer Switch
US$
16.00
5 Pieces
(MOQ)
Tomzn 3 Phase Dual Power Automatic Transfer Switch 63A 100A
US$
17.20
5 Pieces
(MOQ)
Tomzn 3-Phase DIN Rail Automatic Transfer Switch for Solar Power
US$
17.20
5 Pieces
(MOQ)
Tomzn 3 Phase Automatic Transfer Switch for Reliable Power Supply
US$
19.76
5 Pieces
(MOQ)
1/4
Zhejiang Guozhen Electric Co., LTD.
5.0
Send Inquiry
DIN Rail Dual Power 3 Phase Automatic Transfer Switch ATS 63A Generator Changeover Switch
US$
11.20
5 Pieces
(MOQ)
Factory Price 63A 100A 125A 3 Phase DIN Rail Transfer Switch Automatic Changeover Switch ATS Automatic Transfer Switching ATS
US$
12.50
-
15.00
5 Pieces
(MOQ)
Solar Type Automatic Transfer Switch Dual Changeover Switch 125A Single Phase ATS Uninterruptible Millisecond Power Generator
US$
10.00
100 Pieces
(MOQ)
Factory Price Solar Type Automatic Transfer Switch Dual Power Changeover Switch 4p 63A Single Phase ATS
US$
12.50
-
15.00
5 Pieces
(MOQ)
1/4
Shenzhen Bwitt Co., Limited
Send Inquiry
19" Rack Mount 2u/4u RS232/RS485 Single-Phase 220V AC Input 6-30kVA Automatic Switch Static Transfer Switch with Pdubw
US$
195.00
-
215.00
1 Piece
(MOQ)
Bvt Automatic Transfer Switch 19kw Single Phase 220VAC Switch with LCD Display Rack Mount 4ms 80A Sts
US$
736.00
-
760.00
1 Piece
(MOQ)
Bvt Automatic Transfer Switch 19kw Single Phase 220VAC Switch with LCD Display Dual Power Single Switch Rack Mount 4ms 80A Sts
US$
630.00
-
658.00
1 Piece
(MOQ)
380VAC Input 40A Output LCD Display Rack Mount Metal Material 4p 3 Phase Static Transfer Switch ATS
US$
1,220.00
-
1,260.00
1 Piece
(MOQ)
1/4
Zhejiang Gankong Electric Co., Ltd.
Manufacturer/Factory & Trading Company
Send Inquiry
Three-Phase 220V63A Over-Voltage and Under-Voltage Protector ATS Automatic Transfer Switch with CE
US$
10.00
-
12.00
10 Pieces
(MOQ)
DIN Rail Dual Power 3 Phase Automatic Transfer Switch for Generator Changeover Switch ATS 100A
US$
13.00
-
15.00
100 Pieces
(MOQ)
DIN Rail Dual Power 3 Phase Automatic Transfer Switch ATS 100A Generator
US$
12.00
-
14.00
100 Pieces
(MOQ)
Smart Three-Phase Automatic Transfer Switch ATS for Dual or Triple Power Supply
US$
10.00
-
12.00
10 Pieces
(MOQ)
1/4
Yueqing Beibaixiang Xingpeng Electrical Switch Factory
23 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
ATS Circuit Breaker Type 220V 2p 63A Single Phase Dual Power Automatic Transfer Switch AC Disconnect Switch
US$
11.50
-
12.20
1 Piece
(MOQ)
Mezeen ATS 250A 100A 160A 3p 4p 4 Phase Automatic Transfer Switch for Generator
US$
22.90
-
23.90
1 Piece
(MOQ)
Custom 220V Automatic Generator Transfer Switch Controller Single Phase Dual Power Changeover Switch ATS 2p 63A
US$
11.50
-
12.20
1 Piece
(MOQ)
China Factory Supplier Dual Power Source 3 Phase 3 Pole Automatic Switch 63A AC 230V/400V Generator ATS Switch
US$
13.50
-
14.20
10 Pieces
(MOQ)
1/4
Zhejiang Shanmeng Electric Co., Ltd.
2 yrs
·
5.0
·
Manufacturer/Factory
Send Inquiry
4p/1600A Intelligent Type AC ATS Power 3 Phase Automatic Transfer Switch
US$
25.00
5 Pieces
(MOQ)
Intelligent Single Phase 2p Dual Power Changeover Switch ATS Controller Generator Automatic Transfer Switch
US$
13.00
100 Pieces
(MOQ)
Nlq3-125/4p 125A 100A 63athree Phase Four Wire CB Level Dual Power Supply Automatic Transfer Switch ATS
US$
25.00
5 Pieces
(MOQ)
Nlq4-125/3p Three Phase 100A 80A 63A Double Power Automatic Transfer Switch
US$
25.00
5 Pieces
(MOQ)
1/4
Zhejiang Changcheng Trading Co., Ltd.
8 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
225A 250A 63A 4pole 630A Auto Changeover Phase Automatic Transfer Switch 3p ATS
US$
18.89
-
20.81
1 Piece
(MOQ)
315A 350A China Manufacture Changeover Switch Automatic Transfer 3 Phase 4p 630A ATS
US$
18.89
-
20.81
1 Piece
(MOQ)
Factory Price 25A 32A Double Phase 2 Poles Switch ATS Automatic Transfer Switches
US$
13.10
-
13.35
1 Piece
(MOQ)
AC220V CB Class 4p Phase Automatic Transfer Switch 63A ATS
US$
16.67
-
18.13
1 Piece
(MOQ)
1/4
Wenzhou BXST Co., Ltd.
18 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Bxst-Cov020 Single-Phase 30A Automatic Manual Transfer Switch
US$
15.97
-
16.29
2,000 Pieces
(MOQ)
Bx-Cov020 Hot Selling Single-Phase 30A Solar System Conversion Automatic Manual Transfer Switch
US$
15.60
30 Pieces
(MOQ)
Bx-Cov029 Single-Phase 4 Road 30A Solar System Conversion Automatic Manual Transfer Switch
US$
17.25
1,494 Pieces
(MOQ)
4 Ways Single Phase Automatic Digital Types of Change Over Switch
US$
15.97
-
16.29
2,000 pieces
(MOQ)
1/4
Genlitec (Fuzhou) Power Equipment Co., Ltd.
5.0
Send Inquiry
Aisikai 630A Dual Power Automatic Transfer Switch 3 Phase 4 Pole 4p
US$
150.00
-
2,500.00
1 Piece
(MOQ)
Genlitec Power 160A ATS Panel Cabinet 3 Phase Automatic Transfer Changover Switch
US$
150.00
-
2,500.00
1 Piece
(MOQ)
Genlitec Hot Selling 380V 400V 415V 3 Phase Double Power Switch ATS for Generators
US$
150.00
-
350.00
1 Piece
(MOQ)
3 Phase 250AMP Diesel Generator Auto Transfer Electrical Changover Switch
US$
150.00
-
2,500.00
1 Piece
(MOQ)
1/4
Zhejiang Nalei Electric Co., Ltd.
9 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
ATS 3-Pole Circuit Breaker, 63A Rated Current, Dual Power Automatic Transfer Switch - Household Three-Phase Three-Wire 400V
US$
15.00
-
16.00
1 Piece
(MOQ)
Dual Power Automatic Transfer Switch for Household Use, Single-Phase 63A, 100A, Three-Phase Four-Wire, 125A Transfer Switcher, 380V
US$
16.00
10 Pieces
(MOQ)
230V 2 Phase Manual/Automatic Transfer Switch 125A 100A 63A CB Grade Micro Break Dual Power Automatic Transfer Switch
US$
12.00
-
15.00
5 Pieces
(MOQ)
AC220/230V Single-Phase Nlq1-63/2p Dual Power Automatic Transfer Switch 63A32A ATS Miniature Blue English Micro-Breaker of CB Class with Dual Power Supply
US$
10.00
-
13.00
6 Pieces
(MOQ)
1/4
Zhejiang Yuanou Electric Co., Ltd.
16 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Dual Power Automatic Switch PC Class Three-Phase Four-Wire Two-in-One-out Isolation Type ATS
US$
28.00
-
50.00
5 Pieces
(MOQ)
Yoq5-PC Class Three-Phase Four-Wire 100A Isolation Dual Power Automatic Transfer Switch ATS
US$
28.00
-
50.00
5 Pieces
(MOQ)
Dual Power Automatic Changeover Switch Isolated 4p Three-Phase Four-Wire PC-Class ATS 380V
US$
28.00
-
50.00
5 Pieces
(MOQ)
Isolated Dual Power Automatic Switching Switch Three-Phase Four-Wire 380V PC-Class Yoq5-4p ATS
US$
28.00
-
50.00
5 Pieces
(MOQ)
1/4
Jiangsu Aisikai Electric Co., Ltd.
19 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
China Manufacturer 100A Automatic Transfer Switch 3 Phase 4 Lines Generator ATS
US$
50.00
-
200.00
1 Piece
(MOQ)
Aisikai 3 Phases 4 Lines AC400V 125A Automatic Transfer Switch ATS CCC/CE
US$
100.00
-
400.00
1 Piece
(MOQ)
3p 250A Automatic Transfer Switch Three Phase Generator ATS
US$
145.00
10 Pieces
(MOQ)
4p 1000A Automatic Transfer Switch 4 Phase ATS Generator Changeover Switch
US$
800.00
-
1,300.00
10 Pieces
(MOQ)
1/4
Zhejiang Mingtuo Electric Technology Co., Ltd.
Send Inquiry
Advanced 3 Phase DIN Rail Automatic Transfer Switch for Inverters
US$
20.00
-
180.00
1 Piece
(MOQ)
Smart 3 Phase Automatic Transfer Switch for Reliable Power Management
US$
20.00
-
180.00
1 Piece
(MOQ)
ATS 3 Phase 80A Electric Electrical Automatic Transfer Switch
US$
66.00
1 Piece
(MOQ)
High-Performance 3 Phase 500A Dual Power Automatic Transfer Switch
US$
12.00
-
15.00
1 Piece
(MOQ)
1/4
Shandong Kaichuan Electric Power Equipment Co., LTD
13 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
CE RoHS Approved Low-Voltage Three-Phase Dual-Power Automatic Transfer Switch
US$
1.00
-
999.00
1 tower
(MOQ)
Manual/Automatic Dual-Use, Reliable Performance, Three-Phase Dual-Power Automatic Transfer Switch 400A
US$
55.00
-
270.00
1 tower
(MOQ)
Hot-Selling High-Speed Response Four-Phase Dual-Power Automatic Transfer Switch
US$
1.00
-
999.00
1 tower
(MOQ)
Double Ground Three-Phase Dual-Power Automatic Transfer Switch for Industrial Use
US$
1.00
-
999.00
1 tower
(MOQ)
1/4
Xiamen Ai Power Technology Co., Ltd.
5.0
Send Inquiry
3 Phases ATS Transfer Switch 250A Automatic Transfer Switch for Generator
US$
400.00
-
500.00
1 sets
(MOQ)
250A Ai Power Three Phase Automatic Transfer Switch for Generator
US$
500.00
1 sets
(MOQ)
Dual Power Automatic Transfer Switch 63AMP Three Phase 110/220V
US$
300.00
1 Piece
(MOQ)
Aisikai Dual Power Automatic Transfer Switch ATS 630A 4p 3p 2p Electric Transformer Single Phase Generator Competitive Price PC
US$
880.00
-
900.00
1 sets
(MOQ)
1/4
Fuan Shaluo Electronic Co., Ltd.
5.0
Send Inquiry
Professional Automatic Changeover Switch 3 Phase Dual Power Automatic Transfer Switch
US$
120.00
-
135.00
5 Pieces
(MOQ)
Aisikai ATS 400A 4p Dual Power Automatic Transfer Switch AC220V 3 Phase Control Board
US$
190.00
-
206.00
5 pieces
(MOQ)
Smart Automatic Changeover Switch Controller Three Phase Four Wire Automatic Transfer Switch
US$
370.00
-
380.00
5 Pieces
(MOQ)
4p 160A ATS Controller Dual Powerac 3 Phase Automatic Transfer Switch
US$
79.90
-
89.90
1 pieces
(MOQ)
1/4
DIY Power System Co., Ltd.
5.0
Send Inquiry
Intelligent Automatic / Manual Generator Transfer Switch Three Phase 3p 4p Dual Power Changeover Switch ATS Controller Box Cabinet 16A-3200A ATS
US$
100.00
-
300.00
1 Piece
(MOQ)
Intelligent Automatic Generator Transfer Switch Single Phase 3p 4p Dual Power Changeover Switch ATS Controller Panel Cabinet
US$
100.00
-
300.00
1 Piece
(MOQ)
Three Phase 80A Automatic Transfer Switch Generator ATS Controller
US$
100.00
-
300.00
1 Piece
(MOQ)
Three Phase 800A Automatic Transfer Switch Generator ATS
US$
800.00
-
1,000.00
1 Piece
(MOQ)
1/4
SaiLingsi (wenzhou) Electronics Co., LTD
6 yrs
·
5.0
·
Trading Company
Send Inquiry
1000A 4p 3 Phase Dual Power Automatic Transfer Switch ATS
US$
392.00
-
425.00
1 Piece
(MOQ)
Automatic Transfer Switch Controller 4p 250A Single Phase
US$
93.00
-
101.00
1 Piece
(MOQ)
1250A 4p 3 Phase Dual Power Automatic Transfer Switch ATS
US$
425.00
-
460.00
1 Piece
(MOQ)
1600A 4p 3 Phase Dual Power Automatic Transfer Switch ATS
US$
457.00
-
496.00
1 Piece
(MOQ)
1/4
Hangzhou ROONCH Electric Co., Ltd.
Send Inquiry
4 Phase Automatic Transfer Switch (ATS) 25A-800A Dual Power
US$
20.00
-
299.00
1 piece
(MOQ)
Factory 4 Phase Automatic Transfer Switch (ATS) 25A-800A Dual Power
US$
20.00
-
299.00
1 piece
(MOQ)
3 Phase 4poles 800A ATS Automatic Transfer Switch for Dual Power Supply
US$
10.00
-
199.00
1 Piece
(MOQ)
3 Phase Automatic Transfer Switch (ATS) 25A-800A Dual Power
US$
20.00
-
299.00
1 piece
(MOQ)
1/4
WENZHOU JUNKE ELECTRIC CO., LTD.
5.0
Send Inquiry
Three Phase MCCB Breaker Type Automatic Transfer Switch with Mechanical Interlock
US$
120.00
-
150.00
10 Pieces
(MOQ)
110/220V DIN Rail Isolate Change Over Type Three Phase Automatic Transfer Switch
US$
23.00
-
24.00
10 Pieces
(MOQ)
110V a-N Phase 0.008s Second Change Over Source Uninterrupt Automatic Transfer Switch
US$
19.00
-
20.00
10 Pieces
(MOQ)
Single Phase Source Changeover Automatic Transfer Switch for Ongrid /Offgrid Solar System
US$
19.00
-
21.00
10 Pieces
(MOQ)
1/4
Radin Electric Technology Co., Ltd.
Send Inquiry
Automatic Transfer Switch with 3 Phase, 208V AC
Negotiable
5 Pieces
(MOQ)
Single Phase Automatic Changeover Switch Single Circuit Transfer Switch
Negotiable
10 Pieces
(MOQ)
Rdq3NMB Automatic Transfer Switch with 3 Phase 208V 60Hz
Negotiable
10 Pieces
(MOQ)
Rdq3NMB-225 Double Power Automatic Transfer Switch (ATS) , Single Phase
Negotiable
10 Pieces
(MOQ)
1/3
Yueqing Xianglang Electric Co., Ltd.
12 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
CE Xlq2-63A 2p 32A 440V DIN Rail Type Suingle Three Phase Generator ATS Electrical Dual Power Change Over Switch Automatic Transfer Switch
US$
7.00
-
12.00
1 Piece
(MOQ)
CE Xlq2-63A 4p 63A 440V DIN Rail Type Suingle Three Phase Generator ATS Electrical Dual Power Change Over Switch Automatic Transfer Switch
US$
7.00
-
12.00
1 Piece
(MOQ)
CE Xlq2-63A 2p 63A 440V DIN Rail Type Suingle Three Phase Generator ATS Electrical Dual Power Change Over Switch Automatic Transfer Switch
US$
7.00
-
12.00
1 Piece
(MOQ)
CE Xlq2-32A 4p 32A 440V DIN Rail Type Suingle Three Phase Generator ATS Electrical Dual Power Change Over Switch Automatic Transfer Switch
US$
7.00
-
12.00
1 Piece
(MOQ)
1/4
Wenzhou Senyi Electric Co., Ltd.
Send Inquiry
Tb388 Mechanical Automatic Manual 3 Phase Timer Switch 220V Volt Timer Switch Relay
US$
6.00
100 Pieces
(MOQ)
220V 2p 63A Single Phase Automatic Transfer Switch ATS
US$
7.85
18 Pieces
(MOQ)
Dual Power Automatic Transfer Switch 4p 3 Phase 400V ATS Electrical Selector Switches Uninterrupted Power 63A 125A
US$
10.90
12 Pieces
(MOQ)
New Fridge Guard AVS30A Automatic Voltage Switch
US$
7.89
50 Pieces
(MOQ)
1/1
Yueqing Greenwich Imp & Exp Co., Ltd.
5.0
Send Inquiry
1000A 1600A Automatic Change Over 3 Phase Changeover Transfer Switch with Good Service
US$
1.00
-
5.00
1 Piece
(MOQ)
50, 60Hz Auto Switch Manual Star Delta Motor Starter Price
US$
10.00
-
50.00
1 Piece
(MOQ)
Manufacturer 3p Gwiec/OEM/Blank Phase Generac 200 AMP Automatic Transfer Switch
US$
27.00
-
30.00
1 Piece
(MOQ)
Auto Switch Forward Reverse CE RoHS IEC 3 Phase Starter Star Delta
US$
10.00
-
50.00
1 Piece
(MOQ)
1/4
Wenzhou Weilan Electric Co., Ltd.
9 yrs
·
Trading Company
Send Inquiry
Mini Circuit Breaker Type Three Phase 4p Automatic Transfer Switch ATS
US$
10.80
-
12.00
100 Pieces
(MOQ)
Three Phase ATS 400V Automatic Transfer Switch with Mini Circuit Breaker
US$
11.50
-
15.00
20 Pieces
(MOQ)
220VAC 63A 2p 4p Single Phase ATS Dual Power Automatic Transfer Switch for Generator
US$
10.80
-
12.00
100 Pieces
(MOQ)
220V Single Phase Dual Power Automatic Transfer Switch for Generator Auto Transfer Switch
US$
10.80
-
12.00
100 Pieces
(MOQ)
ZHEJIANG KODERY ELECTRIC CO.,LTD
Send Inquiry
800A 3 Phases Protection Automatic Transfer Switch ATS for Temperature Control Equipment
US$
30.00
-
100.00
10 Pieces
(MOQ)
800A 3 Phases Protection ATS Automatic Transfer Switch
US$
500.00
-
1,990.00
10 Pieces
(MOQ)
Kodery 3 Phases Protection ATS Automatic Transfer Switch
US$
500.00
-
1,990.00
10 Pieces
(MOQ)
Manufacturer 800A 3 Phases Protection ATS Electrical Changeover Switch
US$
500.00
-
2,000.00
10 Pieces
(MOQ)
1/4
Zhejiang Zhegui Electric Co., Ltd.
13 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Automatic Generator Transfer Switch Controller Single Phase Two Phase Dual Power Changeover Switch ATS
US$
30.00
-
50.00
5 Pieces
(MOQ)
Three Phase Automatic Transfer Switch ATS 100A/160A/250A/630A/1600A Automatic Transfer Switch for Generator Zgq5
US$
12.00
-
15.00
5 Pieces
(MOQ)
Three Phase 125 AMP 4 Pole Zgq5 Controller dual Power Changeover Automatic Transfer Switch for Diesel Generator Engine
US$
12.00
-
15.00
5 Pieces
(MOQ)
Automatic Transfer Switch 100 200 400 AMPS ATS Generator Controller Automatic Changeover Solar ATS Switch
US$
30.00
-
50.00
5 Pieces
(MOQ)
1/4
Yueqing Saishi Electronic Co., Ltd.
8 yrs
·
Trading Company
Send Inquiry
Mats-100 4p 63A Automatic Transfer Switch 400V 3-Phase 4-Wire ATS 230V Control Dual Power Transfer Switch Change Over Switch
US$
18.00
2 Pieces
(MOQ)
Sinotimer Sats-936e-150A 5-in-1multifunction ATS 150A 3-Phase Automatic Transfer Switch with Kwh Meter & Display
US$
40.00
2 Pieces
(MOQ)
Sinotimer WiFi Transfer Switch Sats-125/3p-Ew WiFi Samrt ATS - 125A 400V, Alexa/Google, <8ms Switch, Auto/Manual, 3-Phase
US$
30.00
2 Pieces
(MOQ)
Stvp-935s-63A 63A Triple Power ATS 120V AC Digital Display DIN Rail Mount Automatic Transfer Switch
US$
30.00
2 Pieces
(MOQ)
1/4
Ningde Dragon Technology Co., Ltd.
5.0
·
Trading Company
Send Inquiry
Premium 100A Automatic Transfer Switch for Single Phase Systems
US$
18.00
-
21.00
1 Piece
(MOQ)
Advanced Generator Automatic Transfer Switch - 3 Phase Model
US$
15.50
-
19.30
1 Piece
(MOQ)
Reliable Zhongling ATS-Ga-630A 4p Automatic Transfer Switch for Power Backup Genset Parts
US$
103.60
-
109.10
1 Piece
(MOQ)
Premium Green Metal Push Button Switch for Np2 Bd23 Devices
US$
0.80
-
1.50
10 Pieces
(MOQ)
1/4
Ningbo Hyuan Power Industry Co., Ltd.
5.0
Send Inquiry
Single-Phase Automatic Recovery (RECLOSERS SWITCHES FOR 19.92 Kv SYSTEMS (phase to ground)
US$
8,000.00
1 Piece
(MOQ)
Three-Phase Automatic Recovery (RECLOSERS) Switches for 34.5 Kv Systems
US$
8,000.00
1 Piece
(MOQ)
Three-Phase Automatic Recovery (RECLOSERS) Switches for 13.8 Kv Systems
US$
8,000.00
1 Piece
(MOQ)
Three-Phase Vacuum Switches for 13.8 Kv Systems
US$
8,000.00
1 Piece
(MOQ)
1/4
1
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