Wholesale Digital Over Current Relay Total 681 manufacturers & suppliers found with 2,043 products
Audited Supplier
Manufacturer/Factory
, Trading Company
, Other
Electronic Relay , Motor Protector , Voltage Relay , Current Relay , Time Relay
OEM, Own Brand
Response Time≤3h
-
US$ 8.73 / Piece100 Pieces (MOQ) -
US$ 5 / Piece5 Pieces (MOQ)
-
US$ 5 / Piece5 Pieces (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$ 0.1 / Piece1 Piece (MOQ)
-
US$ 6.52 / Units100 Units (MOQ)
Zhejiang Zhongao Electric Co., Ltd.
Since 2011 Suppliers with verified business licenses
5.0
Audited Supplier
80 Mil
Annual Revenue
2000+
Plant Area
82
Number of Employees
Manufacturer/Factory
, Trading Company
Low-voltage electrical products
ODM, OEM
ISO 9001
-
US$ 4.6 / Piece1 Piece (MOQ)
-
US$ 10.9 / Piece1 Piece (MOQ)
-
US$ 4.6 / Piece1 Piece (MOQ)
Manufacturer/Factory
Panel Meter , Energy Meter , Multifunction Power Meter , Protection Relay , Electrical Transducer
OEM, ODM
ISO 9001, GMP
-
US$ 200 / pieces1 pieces (MOQ)
-
US$ 1000 / Piece1 Piece (MOQ)
-
US$ 100 / 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$ 112 / Piece1 Piece (MOQ)
-
US$ 91 / Piece1 Piece (MOQ)
-
US$ 114 / Piece1 Piece (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
-
Negotiable1 Piece (MOQ)
-
US$ 18 / Piece1 Piece (MOQ)
-
Negotiable1 Piece (MOQ)
Manufacturer/Factory
MCCB , Contactor , Starter , Connector , Relay
OEM, ODM, Own Brand
Response Time≤3h
-
US$ 36 / Piece1 Piece (MOQ)
-
US$ 36 / Piece1 Piece (MOQ)
-
US$ 36 / Piece1 Piece (MOQ)
Yueqing Winston Electric Co., Ltd.
Since 2011 Suppliers with verified business licenses
5.0
3 Mil
Annual Revenue
500
Plant Area
17
Number of Employees
Manufacturer/Factory
Frequency Inverter , Motor Soft Starter , Switching Power Supply , Transformer , Proximity Switch
Own Brand, ODM, OEM
ISO 9000, ISO 14001
-
US$ 6.5 / Piece10 Pieces (MOQ)
-
US$ 10 / Piece50 Pieces (MOQ)
-
US$ 13.33 / Piece5 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$ 53.9 / Piece1 Piece (MOQ)
-
US$ 215.4 / Piece1 Piece (MOQ)
-
US$ 215.4 / Piece1 Piece (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$ 223 / Piece1 Piece (MOQ)
-
US$ 208 / Piece1 Piece (MOQ)
-
US$ 208 / Piece1 Piece (MOQ)
Sichuan Odot Automation System Co., Ltd.
Since 2021 Suppliers with verified business licenses
4.0
1500
Plant Area
75
Number of Employees
Manufacturer/Factory
, Trading Company
Integrated I/O Module; Gateway; Protocol Converter; Remote I/O Module; Industrial Switch
Own Brand, ODM, OEM
ISO9001:2015
-
US$ 57.38 / Piece1 Piece (MOQ)
-
Negotiable1 Piece (MOQ)
-
Negotiable1 Piece (MOQ)
Manufacturer/Factory
AC Contactor , Circuit Breaker , Thermal Relay , Auxiliary Contactor Block , Magnetic Starter
OEM, ODM, Own Brand, WZSTEC
ISO 9001
-
US$ 2.25 / Piece1000 Pieces (MOQ)
-
US$ 35.65 / Piece500 Pieces (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$ 3 / Piece200 Pieces (MOQ)
-
US$ 2 / Piece100 Pieces (MOQ)
-
US$ 3.8 / Piece100 Pieces (MOQ)
Manufacturer/Factory
, Trading Company
Circuit Breaker , Waterproof Switch , Waterproof Socket , Contactor , Thermal Overload Relay
ISO 9001, IATF16949
within 15 workdays
-
US$ 14.31 / Piece50 Pieces (MOQ)
-
US$ 26.5 / Piece50 Pieces (MOQ)
-
Negotiable50 Pieces (MOQ)
Zhejiang Geya Electrical Co., Ltd.
Since 2022 Suppliers with verified business licenses
5.0
2000+
Plant Area
106
Number of Employees
Manufacturer/Factory
Circuit Breaker , Time Relay , Monitoring Relay
Own Brand, ODM, OEM
ISO9001:2015
-
US$ 9.02 / Piece50 Pieces (MOQ)
-
US$ 8.62 / Piece20 Pieces (MOQ)
-
US$ 14.03 / Piece20 Pieces (MOQ)
Yueqing Beibaixiang Xingpeng Electrical Switch Factory
Since 2022 Suppliers with verified business licenses
5.0
2000+
Plant Area
68
Number of Employees
Manufacturer/Factory
, Trading Company
Miniature circuit breaker , RCCB , wall switches & wall sockets , change over knife switch , distribution box
ODM, OEM
within 15 workdays
-
US$ 5.3 / Piece10 Pieces (MOQ)
-
US$ 5.3 / Piece10 Pieces (MOQ)
-
US$ 5.3 / Piece10 Pieces (MOQ)
Manufacturer/Factory
, Trading Company
, Group Corporation
Recloser , Cable Terminal and Joint , Outdoor Circuit Breaker , Indoor Control and Protection Panel , Outdoor Isolator
OEM, Own Brand
ISO 9001, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001, ASME
-
US$ 10000 / Piece10 Pieces (MOQ)
-
US$ 100000 / Piece1 Piece (MOQ)
-
US$ 5000 / SET1 SET (MOQ)
Manufacturer/Factory
, Trading Company
Automatic Transfer Swtich , Power Capacitor , Air Circuit Breaker , Single Meter Socket , Online Soft Starter
OEM, ODM, Own Brand
ISO 9001, ISO 14001
-
US$ 1 / Piece10 Pieces (MOQ)
-
US$ 1 / Piece10 Pieces (MOQ)
-
US$ 35 / Piece200 Pieces (MOQ)
Zhejiang NCR Industrial Co., Ltd.
Since 2006 Suppliers with verified business licenses
4.0
2000+
Plant Area
134
Number of Employees
Manufacturer/Factory
, Trading Company
Relay , Current Transformer , Shunt , Meter , Wiper Motor
ODM, OEM
ISO9001:2015, ISO14001:2015, ISO45001:2018
-
US$ 13.5 / Piece5000 Pieces (MOQ)
-
US$ 11.6 / Piece5000 Pieces (MOQ)
-
Negotiable30 Pieces (MOQ)
Yuyao Gongyi Meter Co., Ltd.
Since 2006 Suppliers with verified business licenses
4.0
2000+
Plant Area
86
Number of Employees
Manufacturer/Factory
, Trading Company
Temperature Controller , Temperature Sensor , Thermometer , Temperature Indicator , Temperature and Humidity Controller
Own Brand, ODM, OEM
ISO 9001
-
US$ 14.8 / Piece1 Piece (MOQ)
-
US$ 14.8 / Piece1 Piece (MOQ)
-
US$ 18.8 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
Relay , Filter Paper , Tile Leveling System , Sensor , Timer
OEM, ODM
ISO 9001, ISO 14001
-
Negotiable1 Piece (MOQ)
-
US$ 30 / Piece1 Piece (MOQ)
-
US$ 40 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
, Other
Micro Switch , Limit Switch , Toggle Switch , Waterproof Switch , Foot Switch
OEM, Own Brand
ISO 9001, ISO 9000
-
US$ 3.5 / Piece100 Pieces (MOQ)
-
US$ 2 / Piece100 Pieces (MOQ)
-
US$ 2 / Piece10 Pieces (MOQ)
Haomai Electric Power Automation Co., Ltd.
Since 2017 Suppliers with verified business licenses
4.0
2000+
Plant Area
249
Number of Employees
Manufacturer/Factory
General Relay Test System , Intelligent Substation Test Equipment , CT-PT Tester , Transformer Tester
Own Brand, ODM, OEM
ISO9001:2015, ISO14001:2015, ISO45001:2018 certificate
-
US$ 12000 / Piece1 Piece (MOQ)
-
US$ 1800 / Piece1 Piece (MOQ)
-
US$ 5000 / Piece1 Piece (MOQ)
Shenzhen Dulcimer Technology Co., Ltd.
Since 2023 Suppliers with verified business licenses
5.0
100
Plant Area
5
Number of Employees
-
US$ 90 / Piece2 Pieces (MOQ)
-
US$ 94 / Piece1 Piece (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)
Shanghai Total Industrial Co., Ltd.
Since 2006 Suppliers with verified business licenses
4.0
Manufacturer/Factory
Feeder Clamp , Weather Shield Enclosure , Rubber Grommet , Hoisting Grip , Cable Entry
Shanghai, Shanghai
-
Negotiable(MOQ)
-
Negotiable1 Piece (MOQ)
Manufacturer/Factory
Auto Relay Power Relay Signal Relay PCB Relay
OEM, ODM, Own Brand
ISO 9001
-
US$ 0.4 / pieces1000 pieces (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$ 108 / Piece1 Piece (MOQ)
-
US$ 108 / Piece1 Piece (MOQ)
-
US$ 311.5 / Piece1 Piece (MOQ)
Shanghai Zhongcheng Fengyuan Industrial Technology Co., Ltd.
Since 2024 Suppliers with verified business licenses
4.0
100
Plant Area
Manufacturer/Factory
, Trading Company
PLC Automation , Moudle , Drives , Sensors , Protective Relays
within 15 workdays
Shanghai, Shanghai
-
US$ 9998 / Piece1 Piece (MOQ)
-
US$ 9998 / Piece1 Piece (MOQ)
-
US$ 9998 / Piece1 Piece (MOQ)
UniMAT Automation Technology Co., Ltd.
Since 2012 Suppliers with verified business licenses
5.0
800
Plant Area
62
Number of Employees
Manufacturer/Factory
Programmable Logic Controller , CPU , Module , Human Machine Interface.
ODM, OEM, Own Brand
ISO9001:2015
-
US$ 30 / Piece1 Piece (MOQ)
-
US$ 30 / Piece1 Piece (MOQ)
-
US$ 30 / Piece1 Piece (MOQ)
Audited Supplier
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