Wholesale Voltage Protection Relay Total 1,304 manufacturers & suppliers found with 3,912 products
Audited Supplier
Manufacturer/Factory
, Trading Company
, Other
Electronic Relay , Motor Protector , Voltage Relay , Current Relay , Time Relay
OEM, Own Brand
ISO 9001, ISO 9000
-
US$ 16.45 / Piece100 Pieces (MOQ) -
US$ 16.45 / Piece100 Pieces (MOQ)
-
Negotiable(MOQ)
Manufacturer/Factory
, Trading Company
Automatic Transfer Switches , Changeover Switches , Load Break Switches , Control & Protective Switches , Varied Frequency Switchwes
OEM, ODM, Own Brand
ISO 9001
-
Negotiable50 Pieces (MOQ)
-
Negotiable50 Pieces (MOQ)
-
Negotiable50 Pieces (MOQ)
Manufacturer/Factory
, Trading Company
Power Meter , Energy Meter , WiFi Meter , RS485 Modbus-RTU Meter , Multifunction Relay
OEM, ODM, Own Brand
ISO 9001, ISO 14001
-
US$ 215.4 / Piece1 Piece (MOQ)
-
US$ 215.4 / Piece1 Piece (MOQ)
-
US$ 215.4 / Piece1 Piece (MOQ)
Audited Supplier
Manufacturer/Factory
Panel Meter , Energy Meter , Multifunction Power Meter , Protection Relay , Electrical Transducer
OEM, ODM
ISO 9001, GMP
-
US$ 1000 / Piece1 Piece (MOQ)
-
US$ 100 / Piece1 Piece (MOQ)
-
US$ 100 / Piece1 Piece (MOQ)
Yueqing Lifang Electric Co., Ltd.
Since 2019 Suppliers with verified business licenses
4.0
500
Plant Area
1
Number of Employees
Trading Company
Isolating Switch , Relay , Power Transformer , AC Contactors , Pushbutton Switches
OEM, ODM, Own Brand
Wenzhou, Zhejiang
-
US$ 7.45 / Piece100 Pieces (MOQ)
-
US$ 6.65 / Piece100 Pieces (MOQ)
-
US$ 5.8 / Piece100 Pieces (MOQ)
Zhejiang Geya Electrical Co., Ltd.
Since 2022 Suppliers with verified business licenses
5.0
2000+
Plant Area
55
Number of Employees
Manufacturer/Factory
, Trading Company
RCCB , ELCB , Circuit Breaker , MCB , RCD
ODM
ISO9001:2015, ISO14001:2015
-
US$ 14.03 / Piece50 Pieces (MOQ)
-
US$ 7.01 / Piece20 Pieces (MOQ)
-
US$ 9.02 / Piece20 Pieces (MOQ)
Manufacturer/Factory
, Trading Company
Electricity Meter , Latching Relay , Motor Latching Relay , Magnetic Latching Relay , Power Relay
OEM, ODM, Own Brand, Wanjia Star High Power Relay
ISO 9001, ISO 14001, QC 080000
-
US$ 2.82 / Piece1 Piece (MOQ)
-
US$ 1.639 / Piece1 Piece (MOQ)
-
US$ 2.2 / Piece1 Piece (MOQ)
Zhejiang TTN Electric Co., Ltd.
Since 2012 Suppliers with verified business licenses
5.0
2000+
Plant Area
110
Number of Employees
Manufacturer/Factory
Voltage Stabilizer , Solar Panel
Own Brand, ODM, OEM
ISO9001:2015, ISO14001:2015, OHSAS18001:2007
-
US$ 18.35 / Piece10 Pieces (MOQ)
-
US$ 65 / Piece10 Pieces (MOQ)
-
US$ 102 / Piece10 Pieces (MOQ)
Xiamen Ninewan Trade Co., Ltd
Since 2022 Suppliers with verified business licenses
4.0
35
Plant Area
2
Number of Employees
Trading Company
MCB , MCCB , RCCB , ACB , Circuit Breaker
OEM, ODM
ISO 9001, ISO 9000, ISO 14001, ISO 14000
-
US$ 210 / Piece1 Piece (MOQ)
-
US$ 210 / Piece1 Piece (MOQ)
-
US$ 210 / Piece1 Piece (MOQ)
Changcheng Electrical Group Zhejiang Technology Co., Ltd.
Since 2006 Suppliers with verified business licenses
5.0
2000+
Plant Area
338
Number of Employees
Manufacturer/Factory
, Trading Company
Motor Control and Protection , Distribution Apparatus , Modular DIN Rail , Solar Energy Combiner Box and Accessories
Own Brand, ODM, OEM
ISO9001:2015, ISO14001:2015, ISO45001:2018
-
US$ 6.52 / Units100 Units (MOQ)
-
US$ 1.75 / Piece100 Pieces (MOQ)
-
US$ 6.52 / Units100 Units (MOQ)
ACREL CO., LTD.
Since 2019 Suppliers with verified business licenses
5.0
1122.15 Mil
Annual Revenue
2000+
Plant Area
291
Number of Employees
Manufacturer/Factory
, Trading Company
Energy Meter , Transformer Current , Temperature&Humidity Controller , Medical It System , Active Power Filter
ODM
Response Time≤3h
-
US$ 777 / Piece1 Piece (MOQ)
-
US$ 777 / Piece1 Piece (MOQ)
-
US$ 311.5 / Piece1 Piece (MOQ)
Zhejiang Zhongao Electric Co., Ltd.
Since 2011 Suppliers with verified business licenses
5.0
80 Mil
Annual Revenue
2000+
Plant Area
82
Number of Employees
Manufacturer/Factory
, Trading Company
Low-voltage electrical products
ODM, OEM
ISO 9001
-
US$ 4.8 / Piece1 Piece (MOQ)
-
US$ 7.2 / Piece1 Piece (MOQ)
-
US$ 6.1 / Piece1 Piece (MOQ)
Yueqing Winston Electric Co., Ltd.
Since 2011 Suppliers with verified business licenses
5.0
3
Annual Revenue
2000
Plant Area
2
Number of Employees
Manufacturer/Factory
Proximity Sensor , Thermostat and Heater , Switching Power Supply , Motor Soft Starter , Frequency Inverter
OEM, ODM, Own Brand, SUKEN
ISO 9000, ISO 14001
-
US$ 22 / Piece10 Pieces (MOQ)
-
US$ 9 / Piece10 Pieces (MOQ)
-
US$ 6.5 / Piece10 Pieces (MOQ)
Acrel E-Business (Shanghai) Co., Ltd.
Since 2021 Suppliers with verified business licenses
5.0
1000
Plant Area
40
Number of Employees
Trading Company
Energy Meter , Current Transformer , Hall Effect Current Sensor , Current Transducer , Voltage Sensor
OEM, ODM, Own Brand
Others
-
US$ 777 / Piece1 Piece (MOQ)
-
US$ 311.5 / Piece1 Piece (MOQ)
-
US$ 315 / Piece1 Piece (MOQ)
Manufacturer/Factory
Current Sensor , DIN Rail Energy Meter , Gateway/DTU , Medical It Insulation Monitor , Leakage Current Relay
OEM, ODM, Own Brand
Response Time≤3h
-
US$ 105.7 / Piece1 Piece (MOQ)
-
US$ 296 / Piece1 Piece (MOQ)
-
US$ 5.6 / Piece1 Piece (MOQ)
Jiangsu Sfere Electric Co., Ltd.
Since 2023 Suppliers with verified business licenses
5.0
453.97 Mil
Annual Revenue
2000+
Plant Area
520
Number of Employees
Manufacturer/Factory
, Trading Company
Multi-Functional Power Meter , Power Quality Mitigation Solution , Motor Controller & Protection , Power Monitoring System , Data Center Power Monitoring System
Own Brand, ODM, OEM
ISO9001:2015, ISO14001:2015, ISO45001:2018 certificate
-
US$ 80 / Piece1 Piece (MOQ)
-
US$ 90 / Piece1 Piece (MOQ)
-
US$ 80 / Piece1 Piece (MOQ)
Manufacturer/Factory
Voltage Protector , Surge Protector , Power Transformer , MCCB , Contactor
OEM, ODM, Own Brand
Response Time≤3h
-
US$ 2.2 / Piece5 Pieces (MOQ)
-
US$ 0.55 / pieces5 pieces (MOQ)
-
US$ 12 / Piece1 Piece (MOQ)
Weshine Electric Manufacturing Co., Ltd.
Since 2022 Suppliers with verified business licenses
5.0
29.57 Mil
Annual Revenue
1258
Plant Area
44
Number of Employees
Manufacturer/Factory
, Trading Company
Power Transformer Tester , Insulating Oil Tester , Insulation Tester , Cable Tester , Power Quality Tester
Own Brand, ODM, OEM
ISO9001:2015, ISO14001:2015, ISO45001:2016
-
US$ 3999 / Set1 Set (MOQ)
-
US$ 3999 / Set1 Set (MOQ)
-
US$ 980 / Piece1 Piece (MOQ)
Haomai Electric Power Automation Co., Ltd.
Since 2017 Suppliers with verified business licenses
4.0
2000+
Plant Area
4
Number of Employees
Manufacturer/Factory
CT PT Analyzer , Relay Protection Test System , Multifunctional Ratio Tester , Electronic CT/Vt Tester , Substation DC System Tester
OEM, ODM, Own Brand
ISO9001:2015, ISO14001:2015, ISO45001:2018 certificate
-
US$ 1800 / Piece1 Piece (MOQ)
-
Negotiable1 Piece (MOQ)
-
US$ 8250 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
Ajustable Under Voltage Protector , AC &DC Surge Protective Device , AC &DC Mini Circuit Breaker , Earth Leakage Circuit Breaker , AC &DC Mold Case Circuit Breaker
OEM, ODM, Own Brand
ISO 9001, ISO 14001, ISO 50001
-
US$ 2 / Piece100 Pieces (MOQ)
-
US$ 3.8 / Piece100 Pieces (MOQ)
-
US$ 3.8 / Piece100 Pieces (MOQ)
Manufacturer/Factory
, Trading Company
Frequency Inverter , Soft Start , VFD , Pump Controller , AC Drive
OEM, ODM, Own Brand
ISO 9001
-
US$ 1 / Piece1 Piece (MOQ)
-
US$ 1 / Piece1 Piece (MOQ)
-
US$ 10 / Piece1 Piece (MOQ)
PEOPLE ELECTRICAL APPLIANCE GROUP CO., LTD.
Since 2005 Suppliers with verified business licenses
4.0
2000+
Plant Area
1000+
Number of Employees
Manufacturer/Factory
, Trading Company
Circuit Breaker , MCB , MCCB , Contactor , AC Contactor
Own Brand, ODM, OEM
ISO9001:2015, ISO14001:2015, ISO45001:2018 certificate
-
US$ 0.1 / Piece1 Piece (MOQ)
-
US$ 0.1 / Piece1 Piece (MOQ)
-
US$ 0.1 / Piece1 Piece (MOQ)
Manufacturer/Factory
Refrigeration Chemicals , Copper Tube , ACR Compressor , Heat Exchanger , Condensing Unit
OEM
ISO 9001, ISO 9000
-
US$ 0.2 / Piece1000 Pieces (MOQ)
-
US$ 0.35 / Piece500 Pieces (MOQ)
-
US$ 0.35 / Piece500 Pieces (MOQ)
Manufacturer/Factory
, Trading Company
Exhaust Flexible Pipe , Metal Hose , Expansion Joint , Flexible Tube , Flexible Pipe
ISO9001:2015, ISO14001:2015, IATF16949, ISO45001:2018 certificate
within 15 workdays
-
US$ 2 / Piece200 Pieces (MOQ)
-
US$ 2 / Piece200 Pieces (MOQ)
-
US$ 2 / Piece200 Pieces (MOQ)
Yueqing Ruihua Cabinet & Whole Set Equipment Co., Ltd.
Since 2012 Suppliers with verified business licenses
5.0
800
Plant Area
31
Number of Employees
Manufacturer/Factory
Solar Controller , Distribution Box , Sensor , Ozone Generator , Encoder
Own Brand, OEM
ISO 9001
-
US$ 5.5 / Piece1 Piece (MOQ)
-
US$ 20 / Piece1 Piece (MOQ)
-
US$ 60 / Piece1 Piece (MOQ)
Wenzhou Songyan International Trade Co., Ltd.
Since 2008 Suppliers with verified business licenses
4.0
100
Plant Area
6
Number of Employees
Trading Company
Relay Type Voltage Stabilizer , Servo Type Voltage Stabilizer , Power Strip
OEM, ODM
ISO 9000
-
US$ 7 / Piece100 Pieces (MOQ)
-
US$ 50 / Piece100 Pieces (MOQ)
-
US$ 7 / Piece100 Pieces (MOQ)
Manufacturer/Factory
Contactors , Relays , Circuit Breakers , Inverters , Pushbuttons
OEM, ODM, Own Brand
ISO 9001, ISO 14001
-
US$ 8.7 / Piece50 Pieces (MOQ)
-
US$ 35 / Piece10 Pieces (MOQ)
-
US$ 19.5 / Piece20 Pieces (MOQ)
Manufacturer/Factory
, Trading Company
Vacuum Interrupters , Vacuum Embedded Poles , Vacuum Circuit Breaker , Switch , Vacuum Arc Extinguish Chamber
ISO9001:2015
Wuhan, Hubei
-
Negotiable1 Piece (MOQ)
-
Negotiable1 Piece (MOQ)
-
Negotiable1 Piece (MOQ)
Trading Company
HMI , PLC , Inverter , Motor , Driver
within 15 workdays
Guangzhou, Guangdong
-
US$ 30 / Piece1 Piece (MOQ)
-
US$ 30 / Piece1 Piece (MOQ)
-
US$ 30 / Piece1 Piece (MOQ)
Sichuan Odot Automation System Co., Ltd.
Since 2021 Suppliers with verified business licenses
4.0
2000
Plant Area
3
Number of Employees
Manufacturer/Factory
, Trading Company
Integrated I/O Module , PLC I/O System , Gateway Protocol Converter , Remote I/O System , Ethercat I/O Adapter
OEM, ODM, Own Brand
Response Time≤3h
-
Negotiable1 Piece (MOQ)
-
US$ 57.38 / Piece1 Piece (MOQ)
-
US$ 70.82 / Piece1 Piece (MOQ)
Audited Supplier
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