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Test System Relay Test Set Relay Tester Relay Protection Tester Test Instrument Test Kit

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Test-903 MCCB Primary Current Injection Testing Procedure of Circuit Breakers

Test-903 MCCB Primary Current Injection Testing Procedure of Circuit Breakers

US $ 10,000 / Piece FOB
1 Piece (MOQ)
More
Main Products: Current Transformer, Energy Meter Calibration, Power Quality Analyzer, Test Equipment, CT PT Analyzer, Relay Test Equipment, Split Core Current Transformer, Current Probe, Voltage Transformer, Power Meter
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Audited Supplier Audited Supplier Since 2013
Beijing GFUVE Electronics Co., Ltd.

Manufacturer/Factory

Beijing, China Since 2013
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Cydl Continuously High Current Supply Primary Current Injection Test Setup

Cydl Continuously High Current Supply Primary Current Injection Test Setup

1 Piece (MOQ)
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Audited Supplier Audited Supplier Since 2018
Kiyu Power Wuhan Co., Ltd

Manufacturer/Factory

Hubei, China Since 2018
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3 Three Phase Wholesale Price Optical Digital Microcomputer Secondary Current Injection Tester/ Protection Relay Test Set for Power Distribution Cabinet

3 Three Phase Wholesale Price Optical Digital Microcomputer Secondary Current Injection Tester/ Protection Relay Test Set for Power Distribution Cabinet

US $ 2,000-6,000 / Piece FOB
1 Piece (MOQ)
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Main Products: AC Resonant Test System, AC/DC Hipot Tester, Circuit Breaker Analyzer, Hv Test Set, Power Frequency Hipot Tester, Transformer Tester, AC Dielectric Test Set, Partial Discharge Test Set, High Voltage Test Set, Primary Current Injection Test Set
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Audited Supplier Audited Supplier Since 2018
Wuhan Goldhome Hipot Electrical Co., Ltd.

Manufacturer/Factory

Hubei, China Since 2018
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China Factory Price Microcomputer Digital Transformer Protection Relay Tester 3 Phase

China Factory Price Microcomputer Digital Transformer Protection Relay Tester 3 Phase

US $ 3,000-5,000 / Set FOB
1 Set (MOQ)
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Audited Supplier Audited Supplier Since 2021
Xian XZH Electric Power Technology Co., Ltd.

Manufacturer/Factory

Shaanxi, China Since 2021
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Relay Digital Meter Microcomputer Relay Protection Calibrator Three Voltage Current Tester

Relay Digital Meter Microcomputer Relay Protection Calibrator Three Voltage Current Tester

US $ 4,200-4,650 / Piece FOB
1 Piece (MOQ)
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Main Products: Meter for Electricity, Resistance Meter, Other Meters for Electricity, Cable Tester, Other Test Instrument, Other Instruments & Meters, Electronic Instrument, Clamp Meter, Other Electronic Instruments, Multimeter
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Audited Supplier Audited Supplier Since 2023
Wuhan Jiuhua Jingce Power Equipment Co., Ltd.

Manufacturer/Factory

Hubei, China Since 2023
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Akai Automatic Voltage Regulator 2000va Digital Meter Relay Type with USB

Akai Automatic Voltage Regulator 2000va Digital Meter Relay Type with USB

US $ 12-13 / Piece FOB
50 Pieces (MOQ)
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Size : Small
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Audited Supplier Audited Supplier Since 2019
Yueqing Baoge Electric Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2019
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63A 220V DIN Rail Adjustable Over Under Voltage Protective Protector Relay Protection Digital Electric Voltage Protector

63A 220V DIN Rail Adjustable Over Under Voltage Protective Protector Relay Protection Digital Electric Voltage Protector

US $ 4.49-4.99 / Piece FOB
120 Pieces (MOQ)
More
Main Products: Acb, MCB, MCCB, Circuit Breaker, Automatic Transfer Switch, RCBO, ELCB, RCCB, Distribution Box, Switch Disconnector
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Audited Supplier Audited Supplier Since 2007
Zhejiang Westhomes Electric Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2007
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Durable Good Quality Equipment Relay Tester Relay Digital Protection Tester

Durable Good Quality Equipment Relay Tester Relay Digital Protection Tester

US $ 2,578 / sets FOB
1 sets (MOQ)
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Audited Supplier Audited Supplier Since 2024
Wuhan Kaidi Zhengda Electric Co., Ltd.

Manufacturer/Factory

Hubei, China Since 2024
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8di8do Digital Quantity Module, Decowell Ethercat I/O Module, Bidirectional Input Relay Output for PLC, Industrial Automation

8di8do Digital Quantity Module, Decowell Ethercat I/O Module, Bidirectional Input Relay Output for PLC, Industrial Automation

US $ 112.52-160.74 / Piece FOB
1 Piece (MOQ)
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Main Products: I/O Module
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Audited Supplier Audited Supplier Since 2023
Nanjing Decowell Automation Co., Ltd.

Manufacturer/Factory

Jiangsu, China Since 2023
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Digital Adjustable Three-Phase Over and Under Voltage Control Relay PTC Protection Relay

Digital Adjustable Three-Phase Over and Under Voltage Control Relay PTC Protection Relay

US $ 6.92-14.53 / Piece FOB
100 Pieces (MOQ)
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Electricity Type : Ac
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Audited Supplier Audited Supplier Since 2010
Yueqing Aukeman Trading Co., Ltd.

Manufacturer/Factory,Trading Company,Other

Zhejiang, China Since 2010
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8-Channel Digital Relay Output Module

8-Channel Digital Relay Output Module

US $ 35-45 / Piece FOB
1 Piece (MOQ)
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Main Products: Cabinet Cooling Unit Fan Filter Axial Fan, Cabinet Heating Unit for Industry PTC Fan Heater, Thermostat Panel Lamp Terminal Block, PLC Remote Io Module, Frequency Inverter, Siemens, Accessories for Cabinet Trunking Cable System
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Audited Supplier Audited Supplier Since 2023
Henan 4.0 Automation Equipment Co., Ltd.

Manufacturer/Factory

Henan, China Since 2023
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Boqu Phg-2091 with 2 Relay Digital Water pH Value Transmitter Tester pH Controller/Meter

Boqu Phg-2091 with 2 Relay Digital Water pH Value Transmitter Tester pH Controller/Meter

US $ 85-550 / Piece FOB
1 Piece (MOQ)
More
Certification : ISO9001, RoHS, CE, FCC
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Audited Supplier Audited Supplier Since 2014
Shanghai Boqu Instrument Co., Ltd.

Manufacturer/Factory

Shanghai, China Since 2014
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Test Machine Switching Power Supply Variable-Frequency Drive RF Remote Control pH Meter Liquid Analyzer
CE Marked Industrial Online Double Channel Digital pH Meter pH ORP Controller Meter with 4-20mA 2 Relay for Water Treatment

CE Marked Industrial Online Double Channel Digital pH Meter pH ORP Controller Meter with 4-20mA 2 Relay for Water Treatment

US $ 98-165 / Piece FOB
1 Piece (MOQ)
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Main Products: Dosing Pump, Diaphragm Pump, Water Quality Analyzer, Dosing System, Flow Meter, Liquid Mixer, Water Pump, Chemical Pump, Filter Press, Solenoid Valve
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Audited Supplier Audited Supplier Since 2021
Shanghai Kuosi Electronic Co., Ltd.

Manufacturer/Factory,Trading Company

Shanghai, China Since 2021
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AT100G Digital DIN Rail with Relay Single Phase Modbus Energy Meter

AT100G Digital DIN Rail with Relay Single Phase Modbus Energy Meter

US $ 15-25 / Piece FOB
100 Pieces (MOQ)
More
Usage : Multi-Functional Energy Meter, Watt-Hour Meter, Meter for Industry and Home Use, Standard Electric Energy Meter, Prepayment Meter, Reactive Energy Meter, Multi-rate Watt-hour Meters, Maximum Demand Meter
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Audited Supplier Audited Supplier Since 2022
Hangzhou Antin Power Technology Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2022
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Decowell 8di/8do Ethernet/IP I/O Module for PLC - Bidirectional Relay Outputs, Digital Quantity Control, Reliable Industrial Automation

Decowell 8di/8do Ethernet/IP I/O Module for PLC - Bidirectional Relay Outputs, Digital Quantity Control, Reliable Industrial Automation

US $ 142.46-150 / Piece FOB
1 Piece (MOQ)
More
Main Products: I/O Module
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Audited Supplier Audited Supplier Since 2023
Nanjing Decowell Automation Co., Ltd.

Manufacturer/Factory

Jiangsu, China Since 2023
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Advanced Digital Data Logger with Dual Relay Output Functionality

Advanced Digital Data Logger with Dual Relay Output Functionality

US $ 15-27 / Piece FOB
1 Piece (MOQ)
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Display : Digital
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Jiangsu Aice Instrument Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Jiangsu, China Since 2023
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Digital Microcomputer Three Phase Secondary Injection Relay Protection Test System

Digital Microcomputer Three Phase Secondary Injection Relay Protection Test System

US $ 2,000-6,000 / Piece FOB
1 Piece (MOQ)
More
Main Products: AC Resonant Test System, AC/DC Hipot Tester, Circuit Breaker Analyzer, Hv Test Set, Power Frequency Hipot Tester, Transformer Tester, AC Dielectric Test Set, Partial Discharge Test Set, High Voltage Test Set, Primary Current Injection Test Set
Contact Supplier
Audited Supplier Audited Supplier Since 2018
Wuhan Goldhome Hipot Electrical Co., Ltd.

Manufacturer/Factory

Hubei, China Since 2018
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Hand-held High Accuracy Optical Digital Relay Protection Tester

Hand-held High Accuracy Optical Digital Relay Protection Tester

US $ 14,000-18,000 / Set FOB
1 Set (MOQ)
Contact Supplier
Audited Supplier Audited Supplier Since 2017
Wuhan GDZX Power Equipment Co., Ltd.

Manufacturer/Factory,Trading Company

Hubei, China Since 2017
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Kg316tj Daily Weekly Programmable Digital Time Switch Relay Timer Control AC220V 230V

Kg316tj Daily Weekly Programmable Digital Time Switch Relay Timer Control AC220V 230V

US $ 4.55 / Piece FOB
5 Pieces (MOQ)
More
Main Products: N/a
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Audited Supplier Audited Supplier Since 2024
Wenzhou Taiye Electric Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2024
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Digital pH Controller Dual Relay Outputs pH Meter or Hydroponic Plants Solution Nutrient Management Automatically Adjust pH Scale

Digital pH Controller Dual Relay Outputs pH Meter or Hydroponic Plants Solution Nutrient Management Automatically Adjust pH Scale

US $ 76.2-89.7 / Piece FOB
100 Pieces (MOQ)
More
Appliance : Food Analysis, Biochemistry
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Kunshan Ast Optoelectronics Co., Ltd

Manufacturer/Factory

Jiangsu, China Since 2022
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Related Videos
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    What is 3 Three Phase Wholesale Price Optical Digital Microcomputer Secondary Current Injection Tester/ Protection Relay Test Set for Power Distribution Cabinet
    Negotiable
    1 Piece (MOQ)
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  • What is China Factory Price Microcomputer Digital Transformer Protection Relay Tester 3 Phase
    What is China Factory Price Microcomputer Digital Transformer Protection Relay Tester 3 Phase
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  • What is Relay Digital Meter Microcomputer Relay Protection Calibrator Three Voltage Current Tester
    What is Relay Digital Meter Microcomputer Relay Protection Calibrator Three Voltage Current Tester
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    1 Piece (MOQ)
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  • What is Akai Automatic Voltage Regulator 2000va Digital Meter Relay Type with USB
    What is Akai Automatic Voltage Regulator 2000va Digital Meter Relay Type with USB
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Multiple Protection Functions Control Voltage 90-260VAC Electronic Digital Overcurrent Overload Relay

Multiple Protection Functions Control Voltage 90-260VAC Electronic Digital Overcurrent Overload Relay

US $ 5-8.1 / Piece FOB
5 Pieces (MOQ)
More
Main Products: Electronic Relay, Motor Protector, Voltage Relay, Current Relay, Time Relay
Contact Supplier
Audited Supplier Audited Supplier Since 2010
Yueqing Aukeman Trading Co., Ltd.

Manufacturer/Factory,Trading Company,Other

Zhejiang, China Since 2010
Chat Now Send Inquiry
Bandary Factory Wholesale Air Conditioner Fan Coil Modbus Digital Temperature Controller

Bandary Factory Wholesale Air Conditioner Fan Coil Modbus Digital Temperature Controller

US $ 12.78-13.17 / Piece FOB
10 Pieces (MOQ)
More
Certification : ROHS, CE
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Shenzhen Bandary Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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Pr-80L Power Line Protection Relay OEM ODM 3 Phase Current Relay Digital Protector Thermistor Motor Protection

Pr-80L Power Line Protection Relay OEM ODM 3 Phase Current Relay Digital Protector Thermistor Motor Protection

US $ 100-200 / Piece FOB
1 Piece (MOQ)
More
Main Products: Panel Meter, Energy Meter, Multifunction Power Meter, Protection Relay, Electrical Transducer, Thermostat, Smart Meter, Temperature Sensor, Energy Metering, Low Voltages
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Audited Supplier Audited Supplier Since 2024
Chongqing Blue Jay Technology Co., Ltd

Manufacturer/Factory

Chongqing, China Since 2024
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Relay Type Voltage Stabilizer with Digital Display

Relay Type Voltage Stabilizer with Digital Display

US $ 7-15 / Piece FOB
100 Pieces (MOQ)
More
Power Source : Switching Regulated Power Supply
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Audited Supplier Audited Supplier Since 2008
Shouning Songyan Electric Apparatus Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2008
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Uhv-802 Digital Microcomputer Three Phase Secondary Injection Relay Protection Test System

Uhv-802 Digital Microcomputer Three Phase Secondary Injection Relay Protection Test System

US $ 2,999-5,200 / Piece FOB
1 Piece (MOQ)
More
Main Products: Hipot Tester, Vlf Tester, Transformer Tester, AC Resonant Test System, Loop Resistance Tester, Relay Tester, Insulating Oil Tester, Lightning Impulse Generator, CT PT Tester, Partial Discharge Test Equipment
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Wuhan UHV Power Technology Co., Ltd.

Hubei, China Since 2022
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GDSB-61850 Optical Digital Relay Protection Test Set

GDSB-61850 Optical Digital Relay Protection Test Set

US $ 9,300-15,500 / Set FOB
1 Set (MOQ)
More
Control : Computer Control
Contact Supplier
Audited Supplier Audited Supplier Since 2011
HV Hipot Electric Co., Ltd.

Manufacturer/Factory

Hubei, China Since 2011
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Hhs2 Digital Timer and Electronic Time Relay

Hhs2 Digital Timer and Electronic Time Relay

US $ 3.5-3.8 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Micro Switch, Limit Switch, Toggle Switch, Waterproof Switch, Foot Switch, Switch, Electrical Switch, Tact Switch, Time Relay, Rocker Switch
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Audited Supplier Audited Supplier Since 2015
Jiangxi Nanma Electrical Co., Ltd.

Manufacturer/Factory,Trading Company,Other

Jiangxi, China Since 2015
Chat Now Send Inquiry
Digital Secondary Injection Relay Test Set Microcomputer 6 Phase Protection Relay Tester

Digital Secondary Injection Relay Test Set Microcomputer 6 Phase Protection Relay Tester

US $ 10,000-100,000 / Roll FOB
1 Roll (MOQ)
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Control : Computer Control
Contact Supplier
Audited Supplier Audited Supplier Since 2015
Sansion Power Electric Co., Ltd.

Manufacturer/Factory,Trading Company

Hubei, China Since 2015
Chat Now Send Inquiry
Sealed Jar Digital Relay Armored Plug-in Level Transmitter

Sealed Jar Digital Relay Armored Plug-in Level Transmitter

US $ 92-99 / Piece FOB
1 Piece (MOQ)
More
Main Products: Pressure Transmitter, Level Transmitter, Temperature Transmitter, Flow Switch, Pressure Sensor, Flow Meter, Pressure Switch, Temperature Switch, Temperature Sensor, Sensor
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Audited Supplier Audited Supplier Since 2021
BAOJI XINGYUTENG MEASURE AND CONTROL INSTRUMENTS CO., LTD.

Manufacturer/Factory

Shaanxi, China Since 2021
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Huge LCD Universal Digital 8/16/32 Multi Channel Color Paperless Chart Recorder with RS485 /Ethernet/ Relay

Huge LCD Universal Digital 8/16/32 Multi Channel Color Paperless Chart Recorder with RS485 /Ethernet/ Relay

US $ 660-1,399 / pcs FOB
1 pcs (MOQ)
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Customized : Customized
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Audited Supplier Audited Supplier Since 2024
Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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Boqu Dog-3082 Wholesale Industrial Online Dissolved Oxygen Transmitter

Boqu Dog-3082 Wholesale Industrial Online Dissolved Oxygen Transmitter

US $ 85-550 / Piece FOB
1 Piece (MOQ)
More
Main Products: pH Meter, pH Sensor, Conductivity Meter, Conductivity Sensor, Dissolved Oxygen Meter, Dissolved Oxygen Sensor, Turbidity Meter, Turbidity Sensor, ORP Meter, ORP Sensor
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Audited Supplier Audited Supplier Since 2014
Shanghai Boqu Instrument Co., Ltd.

Manufacturer/Factory

Shanghai, China Since 2014
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Relay Module Digital Timer Relay 5m5t 14b192 Ea 12V 70A V23136-J4-X62

Relay Module Digital Timer Relay 5m5t 14b192 Ea 12V 70A V23136-J4-X62

US $ 2.8-3.9 / Piece FOB
5 Pieces (MOQ)
More
Electricity Type : Dc
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Yueqing Xianhui Electric Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2024
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Djsf1352-Rn DC Energy Meter Relay Alarm Output and Digital Input Function

Djsf1352-Rn DC Energy Meter Relay Alarm Output and Digital Input Function

US $ 98.5-157.3 / Piece FOB
1 Piece (MOQ)
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Main Products: Power Meter, Energy Meter, WiFi Meter, RS485 Modbus-RTU Meter, Multifunction Relay, Motor Protection Relay, Busbar Temperature Sensor, Power Tag, Insulation Monitor, Current Sensor
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Audited Supplier Audited Supplier Since 2020
Jiangsu Acrel Microgrid Institute Co., Ltd

Manufacturer/Factory,Trading Company

Jiangsu, China Since 2020
Chat Now Send Inquiry
8 Channels Module 24VDC Digital Output Drive Field Equipment (relays, solenoid valves, etc.)

8 Channels Module 24VDC Digital Output Drive Field Equipment (relays, solenoid valves, etc.)

US $ 35-45 / Piece FOB
1 Piece (MOQ)
More
Condition : New
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Henan 4.0 Automation Equipment Co., Ltd.

Manufacturer/Factory

Henan, China Since 2023
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Unimat Sm 1223 Digital Input/Output 16di 24V DC/ 16 Relay

Unimat Sm 1223 Digital Input/Output 16di 24V DC/ 16 Relay

US $ 30-100 / Piece FOB
1 Piece (MOQ)
More
Main Products: PLC, HMI, Motor, Servo, Human Machine Interface, Programmable Logic Controller, VFD, Inverter, CPU, Frequency Driver
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Audited Supplier Audited Supplier Since 2012
UniMAT Automation Technology Co., Ltd.

Manufacturer/Factory,Other

Guangdong, China Since 2012
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40A 230V DIN Rail Adjustable Over Under Voltage Protector Device Protective Relay Digital Current Voltage Protector

40A 230V DIN Rail Adjustable Over Under Voltage Protector Device Protective Relay Digital Current Voltage Protector

US $ 4.3-4.8 / Piece FOB
100 Pieces (MOQ)
More
Task : Adjust
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Mindian Electric Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2022
Chat Now Send Inquiry
Test System Relay Test Set Relay Tester Relay Protection Tester Test Instrument Test Kit
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