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automatic voltage current switch
2,000+ factories verified
Zhejiang Gankong Electric Co., Ltd.
Manufacturer/Factory & Trading Company
Send Inquiry
Intelligent ATS Three-Phase Automatic Transfer Switch with Voltage and Current Monitoring
US$
10.00
-
12.00
10 Pieces
(MOQ)
Dual Power Automatic Transfer Switch for Generator and Mains with CE ATS
US$
7.00
-
8.00
100 Pieces
(MOQ)
DIN Rail Mounted Automatic Transfer Switch Dual Power ATS CE
US$
11.00
-
13.00
100 Pieces
(MOQ)
High Quality ATS Automatic Transfer Switch for Home and Industry with CE
US$
11.00
-
15.00
100 Pieces
(MOQ)
1/4
Wenzhou Weilan Electric Co., Ltd.
9 yrs
·
Trading Company
Send Inquiry
Tuy WiFi Smart Switch Automatic Reclosing Protector Multifunctional Current Voltage Monitoring
US$
7.70
-
8.45
20 Pieces
(MOQ)
T Uya WiFi Automatic Reclosing Protector Current Voltage Monitoring Power Meter Protections Values Settable APP Control
US$
6.50
-
7.20
20 Pieces
(MOQ)
Dual Power 4p 100A 220VAC Normal Power to Generator Dual Power Transfer Switch
US$
14.50
-
15.50
12 Pieces
(MOQ)
3p 100AMP 220VAC Transfer Switch Automatic Changeover Switch for PV
US$
14.50
-
15.80
12 Pieces
(MOQ)
Shenzhen Bwitt Co., Limited
Send Inquiry
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)
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 Rack ATS Single Phase 24kw 220VAC Switch with LCD Display 4ms Static Transfer Switch 100A Sts
US$
669.00
-
698.00
1 Piece
(MOQ)
Bvt 2u 220VAC Dual Power Input 27500W Static Transfer Switch with LCD Display for Telecom 4ms Dual Cut 125A Sts
US$
842.00
-
880.00
1 Piece
(MOQ)
1/4
Shandong Kaichuan Electric Power Equipment Co., LTD
13 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Four-Phase Dual-Power Automatic Transfer Switch, Current 16A-2500A
US$
55.00
-
258.00
1 tower
(MOQ)
Load Isolation Three-Phase Disconnect Switch 100A
US$
55.00
-
150.00
1 tower
(MOQ)
CE RoHS Approved Low-Voltage Three-Phase Dual-Power Automatic Transfer Switch
US$
1.00
-
999.00
1 tower
(MOQ)
Load Isolation Three-Phase Disconnect Switch
US$
55.00
-
350.00
1 tower
(MOQ)
1/4
Zhejiang Changcheng Trading Co., Ltd.
8 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
CNC Electrical ATS Panel Board Automatic Transfer Switch Current ATS 63A
US$
46.00
-
48.00
50 Pieces
(MOQ)
Fashion MCCB 1 Mini Circuit Breaker Chint Automatic Transfer Switch with MCB Inmetro Certificate
US$
1.00
-
999.00
1 Piece
(MOQ)
Ycq9 AC 50Hz 16A 63A 250A 630A 3p/4p Automatic Transfer Switch ATS
US$
18.89
-
20.81
1 Piece
(MOQ)
2p/3p/4p ATS 100A 160A 250A 400A 630A 1250A 1600A 2500A 3200A Dual Power Automatic Transfer Switch ATS
US$
38.09
-
51.73
1 Piece
(MOQ)
1/4
Zhejiang Nalei Electric Co., Ltd.
9 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
400V Dual Power Automatic Transfer Switch Nlq4-125/4p Atse Millisecond Level Switching Without Power Supply 100A Mains Model 230V
US$
13.00
-
18.00
5 Pieces
(MOQ)
DIN Rail ATS 230V Dual Power Automatic Transfer Switch 2p100A 125A
US$
12.00
-
15.00
1 Piece
(MOQ)
380V Generator Change Over Switch Nlq5-125/3p 125A 100A 80A 50/60Hz Mini ATS Dual Power Two-in-One Automatic Transfer Switch
US$
12.00
-
15.00
5 Pieces
(MOQ)
Mts 100A Circuit Breaker with 4.5ka Nlz1-63 Nlz1-125 Breaking Capacity and Bcd Curve Dual Power Manual Conversion Switch
US$
3.00
-
3.50
5 Pieces
(MOQ)
1/4
Zhejiang Jiuji Electric Co., Ltd.
11 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Jiuji 4 Relay ATS Dual Power Automatic Transfer Switch with Voltage Protection
US$
22.00
1 Piece
(MOQ)
Jiuji Custom Changeover Switch with Adjustable Voltage Selector Protector Device
US$
12.00
-
20.00
1 Piece
(MOQ)
Jiuji Electric 6 Relay Automatic Electrical 63A 100A 3way Change Over Switch Black
US$
30.00
-
39.00
1 Piece
(MOQ)
Smart WiFi Wireless Power Switch Meter- 220V/110V 63A Tuya APP
US$
9.00
1 Piece
(MOQ)
1/4
Zhejiang Mingtuo Electric Technology Co., Ltd.
Send Inquiry
ATS Auto Switch Shell Current 400A 3p Rated Working Voltage
US$
20.00
-
180.00
1 Piece
(MOQ)
Reliable Changeover Switch for Seamless Power Transfer 250A
US$
20.00
-
180.00
1 Piece
(MOQ)
Factory Electrical Integrated Automatic Transfer Switch ATS with
US$
66.00
1 Piece
(MOQ)
Premium Diesel Generator Automatic Transfer Switch with 1000A Capacity
US$
20.00
-
180.00
1 Piece
(MOQ)
1/4
YUEQING TONGDA WIRE ELECTRIC FACTORY
41 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Multi-Turn Electric Device Push Rod Fully Automatic AC Voltage Regulator Micro Switch
US$
0.10
-
0.20
1,000 Pieces
(MOQ)
Elevator Brake Limit Switch
US$
3.00
-
4.00
1,000 Pieces
(MOQ)
HK-14 Smart Touch Light Switch 3/4/6/ Gang TUV UL ENEC
US$
0.10
-
0.20
1,000 Pieces
(MOQ)
Micro Switch for Automatic Access Control Push Button Switch
US$
0.10
-
0.20
1,000 Pieces
(MOQ)
1/4
Wenzhou Rockwill Electric Co., Ltd.
18 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Advanced Rdk Type Outdoor Distribution Line Automatic Switch
US$
2,000.00
-
3,000.00
1 Piece
(MOQ)
33kv Sf6 Gas Insulated Pole Mounted Load Break Switch with Kema Test Report (LBS)
US$
2,000.00
-
6,000.00
1 Piece
(MOQ)
Gas Insulated Load Break Switch
US$
2,000.00
-
6,000.00
1 Piece
(MOQ)
Outdoor Load Break Switch
US$
2,000.00
-
6,000.00
1 Piece
(MOQ)
1/4
YUEQING AIBEIKEN ELECTRIC CO., LTD.
12 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Over Current Protection DC Motor Thermal Circuit Breaker Switch 5A 10A 20A 25A Miniature Resettable Overload Protector Switch
US$
0.20
-
0.40
50 Pieces
(MOQ)
19mm 15A High Current Ring LED Power Logo Illuminated Metal Button Waterproof Push Switch
US$
2.00
-
5.00
100 Pieces
(MOQ)
Rotary Cam Switch 20A 4 Poles 3 Position Universal Changeover Electric Control Motor Switches Suppliers
US$
7.90
-
8.50
50 Pieces
(MOQ)
16A 2/3/4/5 Positions Rotary Switches Electrical Rotary Selector Switch Direct Control Motor Paddle Level Rotary Switches
US$
6.00
-
6.20
50 Pieces
(MOQ)
1/4
Yueqing Saishi Electronic Co., Ltd.
8 yrs
·
Trading Company
Send Inquiry
Sinotimer Sats-936e-150A 5-in-1multifunction ATS 150A 3-Phase Automatic Transfer Switch with Kwh Meter & Display
US$
40.00
2 Pieces
(MOQ)
Sats-125/2p-Ew WiFi Automatic Transfer Switch ATS - 125A Load, APP Remote, Fast Response, CE
US$
30.00
2 Pieces
(MOQ)
Sats-63PV 63A Digital ATS Automatic Transfer Switch 230V Dual Power Source Generator/Inverter with Voltage Protection Manual Changeover Switch
US$
30.00
2 Pieces
(MOQ)
Photovoltaic Automatic Transfer Switch Sats- PV 4p 63/100/125A 220VAC Fast Power Failover Professional PV ATS for Solar System
US$
30.00
2 Pieces
(MOQ)
1/4
Nanjing Zhengfeng Foreign Trade Services Co., Ltd.
Send Inquiry
Smart Voltage and Current Timer Switch for Energy Efficiency Smart Switch Adjustable Timer Switch Efficient Control Switch
US$
6.10
-
7.10
100 Pieces
(MOQ)
High-Performance Dual Power Automatic Transfer Switch with 32AMP Capacity
US$
17.00
-
17.20
10 Pieces
(MOQ)
ATS Switch Automatic Transfer Switch Electrical Switch 220V Solar PV Residential Energy Storage Millisecond-Level Uninterrupted Power
US$
14.00
-
15.00
10 Pieces
(MOQ)
400V High Temp Resistant Electrical Switch ATS Switch 3-Source Manual/Auto Isolation Self-Switching
US$
12.30
-
12.50
10 Pieces
(MOQ)
1/4
Yueqing Winston Electric Co., Ltd.
16 yrs
·
4.6
·
Trading Company
Send Inquiry
Fork Type No Automatic Reset Limit Switch with CE
US$
2.90
-
3.60
50 Pieces
(MOQ)
Tuya WiFi RF433 Smart 2.5D Arc Glass Touch Curtain Switch for Roller Blinds Shutters WiFi Smart Home Automation Curtain Switch
US$
10.46
-
11.99
50 Pieces
(MOQ)
Electrical Water Level Control Float Switch with CE
US$
2.00
-
5.00
100 Pieces
(MOQ)
Adjustable Length Thermoplastic Roller Limit Switch with CE
US$
4.21
-
5.62
50 Pieces
(MOQ)
1/4
Hebei Dongduo Electrical Technology Co., Ltd.
6 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
High-Performance Switch Status Detection Tool for Smart Control
US$
100.00
-
150.00
1 Piece
(MOQ)
Advanced Data Acquisition Module for Seamless Information Gathering
US$
100.00
-
150.00
1 Piece
(MOQ)
Reliable Precision Measurement Module for Scientific Research Projects
US$
100.00
-
150.00
1 Piece
(MOQ)
Precision Measurement Module
US$
100.00
-
150.00
1 Piece
(MOQ)
1/4
Sansion Power Electric Co., Ltd.
21 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Full-Automatic High and Low-Voltage Switchgear Power-on Test Bench Switch Cabinet Energized Test Bench for Power Switch Cabinet
US$
1,400.00
-
13,800.00
1 Set
(MOQ)
Best Price of Primary Current Injection Test System for Temperature Rise Test
US$
1,000.00
-
50,000.00
1 Set
(MOQ)
Temperature Rise Testing Equipment High Voltage Primary Current Injection Tester
US$
1,000.00
-
50,000.00
1 Set
(MOQ)
High Voltage Power Transformer Testing Equipment Price Tan Delta Tester for Capacitance and Dielectric Loss (tanδ) Measurement
US$
2,500.00
-
3,700.00
1 Set
(MOQ)
1/4
Shanghai TM Sensor Co., Ltd.
20 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Smart Electronic Automatic Pressure Control Switch for Water Pump
Negotiable
1 Piece
(MOQ)
Water Pump Automatic Pressure Switch
Negotiable
1 Piece
(MOQ)
Intelligent Electronic Water Pump Automatic Pressure Switch
Negotiable
1 Piece
(MOQ)
Automatic Pressure Control Switch for Water Pump
Negotiable
1 Piece
(MOQ)
1/4
Onccy Electrical Co.,Ltd
6 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Hot Seller 160A 250A 3200A 63A Change Over ATS Switch 250 AMP Automatic Transfer Switch Factory Price
US$
16.45
20 Pieces
(MOQ)
Aswich Moulded Case Circuit Solar High Current 315A DC Load Isolation Isolator Switch
US$
60.00
-
150.00
10 Pieces
(MOQ)
IEC60947-6 100A 690V 3p 50ka Automatic Transfer Switch ATS Changeover Switch for Dual Power
US$
15.06
20 Pieces
(MOQ)
Onccy PV Solar 100A 3p 4p 50ka 400V Power Automatic Transfer Switch in Solar System
US$
300.00
20 Pieces
(MOQ)
1/4
WENZHOU JUNKE ELECTRIC CO., LTD.
5.0
Send Inquiry
110kv Sf6 Circuit Breaker Load Break Switch for Gird Power Transformer
US$
1,000.00
1 Piece
(MOQ)
Xgn2-12 Indoor Box Type Fixed AC Metal Enclosed Circuit Breker Sf6 Switch
US$
1,000.00
1 Piece
(MOQ)
Fkn12A Indoor AC High Voltage Load Break Switch with Fuse
US$
1,000.00
1 Piece
(MOQ)
Indoor Box Type Fixed AC Metal Enclosed Switchgear Vacuum Load Breaker Switch
US$
1,000.00
1 Piece
(MOQ)
1/4
Ningde Excel Power Co., Ltd.
11 yrs
·
Manufacturer/Factory
Send Inquiry
Diesel Generator Automatic Transfer Switch with 1000A Thermal Current ATS
Negotiable
1 Piece
(MOQ)
Electrical ATS Panel Board Automatic Transfer Switch Current ATS 63A
Negotiable
1 Piece
(MOQ)
50kw 63kVA Yto Silent Diesel Generator Sets
US$
3,880.00
1 Piece
(MOQ)
Diesel Generator Automatic Transfer Switch Auto Changeover Switch 2500A ATS
Negotiable
1 Piece
(MOQ)
1/4
Aoasis (Hangzhou) International Business Co., Ltd
3 yrs
·
5.0
·
Trading Company
Send Inquiry
ATS 63A 80A 100A AC230-300V Voltage Protector Automatic Changeover Switch
US$
3.40
-
20.10
1 Piece
(MOQ)
Voltage Protector Acs ATS Automatic Transfer Switch Phase Selector Uninterrupted Power 63A 80A 100A Changeover Switch
US$
3.40
-
20.10
1 Piece
(MOQ)
Voltage Protector N L1 L2 L3 AC230-300V 1-600s Acs/ATS Automatic Changeover Switch
US$
3.40
-
20.10
1 Piece
(MOQ)
Aoasis Qjx2-65 65A Triangle LC3-D Magnetic Motor Star Delta Starters Starter Switch
US$
14.50
-
63.00
1 Piece
(MOQ)
1/4
Dongguan Legion Electronic & Hardware Co., Ltd.
19 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Legion Over Current Protection DC Motor Thermal Circuit Breaker Switch 5A 10A 20A 25A Miniature Resettable Overload Protector Switch Rtb UL cUL
US$
0.50
-
4.00
500 Pieces
(MOQ)
Legion Mini Miniature Thermal Overload Protector 5-20A Current Protector Household Appliance Protection Switch Rtb Series UL cUL
US$
0.50
-
4.00
500 Pieces
(MOQ)
Legion Break Switch Mini Circuit Breaker Thermal Overload Protector for Car Marine Boat Rtb Series UL cUL
US$
0.50
-
4.00
500 Pieces
(MOQ)
14-16ap Micro Switch 10A 250V 5e4 TUV Certification ENEC En61058
US$
0.10
-
0.40
500 Pieces
(MOQ)
1/4
Yueqing Long Road Electric Co., Ltd.
5.0
Send Inquiry
WiFi Operating Adjustable Voltage and Current Smart Switch 50A LED Display
US$
5.37
-
5.92
100 Pieces
(MOQ)
MCB Automatic Switch and WiFi Remote on/off Operating Smart Miniature Circuit Breaker
US$
11.71
-
12.42
100 Pieces
(MOQ)
Automatic Switch and WiFi Remote on/off Operating 4p Smart Miniature Circuit Breaker
US$
11.71
-
12.42
20 Pieces
(MOQ)
Automatic Switch WiFi Remote on/off Operating 4p Smart Miniature Circuit Breaker
US$
11.71
-
12.42
100 Pieces
(MOQ)
1/4
Shanghai Kaiji Power Equipment Co., Ltd
13 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Generator Vacuum Switch
US$
40,000.00
-
80,000.00
1 Piece
(MOQ)
Circuit Breaker Zn73-12 Indoor AC High Voltage Vacuum Circuit Breaker Universal Vd4 Vep Switch
US$
1,300.00
-
1,500.00
1 Piece
(MOQ)
Indoor Vacuum Circuit Breaker Vcb 10kv Non Standard Can Be Customized
US$
1,300.00
-
1,500.00
1 Piece
(MOQ)
Indoor High Voltage AC Vacuum Circuit Breaker for Mines and Railways
US$
4,800.00
-
5,000.00
1 Piece
(MOQ)
Zhejiang Kepai Electrical Appliance Co., Ltd.
11 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Dual Power Automatic Transfer Switch 63A 100A with Voltage Protection
US$
10.00
-
13.00
1 Piece
(MOQ)
High-Performance 100A 125A 150A Solar Circuit Breaker Switch
US$
6.00
-
12.00
1 Piece
(MOQ)
Time Switch Automatic Shutdown Timer 16A Mechanical Programmable Analog Time Switch
US$
2.00
-
6.00
1 Piece
(MOQ)
24 Hour Automatic Power off Control Household Mechanical Switch Timer
US$
1.00
-
5.00
1 Piece
(MOQ)
1/4
Zhejiang Leidun Electric Co., Ltd
5.0
Send Inquiry
Wholesale Price 220V Dual Display Adjustable Over Voltage/Current Protective Relay Switch 40/63A OEM ODM
US$
2.50
-
3.00
10 Pieces
(MOQ)
3p 125A 110V/220V DIN Rail ATS Uninterruptible Automatic Transfer Switch Fast Dual Power for Household
US$
12.28
-
13.72
10 Pieces
(MOQ)
PC Class 110V Isolation Type Dual Power Supply ATS Dual Power Automatic Transfer Switch
US$
24.51
-
25.94
10 Pieces
(MOQ)
CB Class Mini ATS 63A 4p Dual Power Automatic Transfer Switch
US$
14.40
-
15.12
1 Piece
(MOQ)
1/4
Yueqing Shuntong Imp. & Exp. Co., Ltd.
9 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Kg316t Relay Automatic Street Lamp Time Controller Microcomputer Time Control Switch
US$
5.00
100 Pieces
(MOQ)
Fireproof Housing Stable High Load Power Multiple Protection Millisecond Switch Dual Power Automatic Transfer Switch
US$
305.00
1 Piece
(MOQ)
Self Resetting Overvoltage and Undervoltage Protector for Household 220V Automatic Recovery Position 380V
US$
2.00
50 Pieces
(MOQ)
High Power Overload Self-Compound Over and Under Voltage Protector Limit Delay Protection Automatic Controller
US$
2.00
50 Pieces
(MOQ)
1/4
Wenzhou Senyi Electric Co., Ltd.
Send Inquiry
New Fridge Guard AVS30A Automatic Voltage Switch
US$
7.89
50 Pieces
(MOQ)
Programmable Astronomical Time Switch with Latitude Longitude Display DIN Rail Timer Relay Controller
US$
5.95
100 Pieces
(MOQ)
Time Control Switch Street Lamp Controller Timer 220V Accurate to Second Microcomputer Time Control Module
US$
5.95
100 Pieces
(MOQ)
DIN Rail Installation Kg316tj Mini Daily Weekly 7 Days Programmable Digital Timer Switch
US$
3.60
100 Pieces
(MOQ)
1/1
ZHEJIANG KANGCHUANG ELECTRIC CO.,LTD
Send Inquiry
Fln36-12kv 630A High Voltage Sf6 Load Switch
US$
88.96
-
206.47
1 Piece
(MOQ)
Fzw28-12f 630A 12kv Outdoor Demarcation High Voltage Vacuum Load Switch
US$
3,500.00
-
15,000.00
1 Piece
(MOQ)
Fln36-12kv 630A High Voltage Incoming Sf6 Load Switch for Inflatable Switch Cabinet
US$
3,500.00
-
15,000.00
1 Piece
(MOQ)
Fzw28-12f 630A 12kv Outdoor Demarcation High Voltage Vacuum Load Switch
US$
88.96
-
206.47
1 Piece
(MOQ)
1/4
Ningbo Ville Electric Co., Ltd.
Send Inquiry
Fnl6a-12 Series 12kv Load Switch
US$
5,000.00
1 Piece
(MOQ)
Gw5-10.5 Series Outdoor AC High-Voltage Disconnecting Switch
US$
800.00
-
180,000.00
1 Piece
(MOQ)
12kv/24kv Engineering Type Bypass Sf6 Outdoor Load Switch Circuit Breaker
US$
4,000.00
-
5,000.00
1 Piece
(MOQ)
CVT Vacuum on-Load Tap Changer for Dry Type Transformer Power Transformer Switch
US$
200.00
-
40,000.00
1 Piece
(MOQ)
1/4
1
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