78,687
4 Relay Controller Price Products
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US $ 65-69 /
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
Contact Supplier
Audited Supplier
Since 2021
Manufacturer/Factory
Shaanxi, China
Since 2021
US $ 155-170 /
Piece
FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Since 2016
Manufacturer/Factory & Trading Company
Zhejiang, China
Since 2016
US $ 18-25 /
Piece
FOB
1 Piece (MOQ)
More
Main Products: Pressure Transmitter, Level Transmitter, Pressure Gauge, Pressure Sensor, Current Transducer, Volatge Transducer, Signal Isolator, Intrinsic Safety Barrier, Level Sensor, Ultrasonic Level Meter
Contact Supplier
Audited Supplier
Since 2021
Manufacturer/Factory,Trading Company
Anhui, China
Since 2021
US $ 2-8.5 /
Piece
FOB
60 Pieces (MOQ)
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Customized : Customized
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Audited Supplier
Since 2010
Manufacturer/Factory & Trading Company
Jiangsu, China
Since 2010
US $ 150-158 /
Piece
FOB
1 Piece (MOQ)
More
Main Products: PLC, Power Supply, Drive, Soft Starter, HMI, Panel View, Inverter, Contactor, Servo Drive, Switch
Contact Supplier
Audited Supplier
Since 2024
Trading Company
Guangdong, China
Since 2024
US $ 69-85 /
Piece
FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Since 2021
Manufacturer/Factory & Trading Company
Jiangsu, China
Since 2021
US $ 8-9.5 /
Piece
FOB
50 Pieces (MOQ)
More
Main Products: Wireless Remote Control, Door Opener, Door Lock, Transmitter, Receiver, Alarm System, WiFi Camera, Smart Plug, Wireless Controller, Smart Home System
Contact Supplier
Audited Supplier
Since 2017
Manufacturer/Factory & Trading Company
Guangdong, China
Since 2017
US $ 11.14-13 /
Piece
FOB
5 Pieces (MOQ)
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Certification : RoHS, CE
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Audited Supplier
Since 2010
Manufacturer/Factory
Zhejiang, China
Since 2010
US $ 115-120 /
Piece
FOB
1 Piece (MOQ)
More
Main Products: Load Cell, Force Transducer, Weihing Sensor
Contact Supplier
Audited Supplier
Since 2022
Manufacturer/Factory & Trading Company
Jiangsu, China
Since 2022
US $ 15-25 /
Piece
FOB
1 Piece (MOQ)
More
Customized : Customized
Contact Supplier
Audited Supplier
Since 2021
Manufacturer/Factory,Trading Company
Anhui, China
Since 2021
US $ 150-200 /
Piece
FOB
1 Piece (MOQ)
More
Main Products: PLC, HMI, Motor, Servo, Human Machine Interface, Programmable Logic Controller, VFD, Inverter, CPU, Frequency Driver
Contact Supplier
Audited Supplier
Since 2012
Manufacturer/Factory
Guangdong, China
Since 2012
US $ 70-80 /
Piece
FOB
1 Piece (MOQ)
More
Contact : Normally Open
Contact Supplier
Audited Supplier
Since 2021
Manufacturer/Factory
Shaanxi, China
Since 2021
US $ 143-160 /
Piece
FOB
1 Piece (MOQ)
More
Main Products: Overhead Crane, Gantry Crane, Jib Crane, Electric Chain Hoist, European Type Wire Rope Hoist, Intelligent Hoist, Stage Hoist, Air Hoist, End Carriage, Permanent Magnetic Lifter
Contact Supplier
Audited Supplier
Since 2024
Manufacturer/Factory,Trading Company
Hubei, China
Since 2024
US $ 6.5-7.5 /
Piece
FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Since 2024
Manufacturer/Factory,Trading Company
Beijing, China
Since 2024
1 Piece (MOQ)
More
Main Products: HMI, PLC, Scada, Industrial Iot, Iot Gateway, Customized HMI, Customized PLC, Touch Screen, Remote Intelligent Communication Devices
Contact Supplier
Audited Supplier
Since 2021
Manufacturer/Factory,Trading Company
Shanghai, China
Since 2021
US $ 76.2-89.7 /
Piece
FOB
100 Pieces (MOQ)
More
Appliance : Food Analysis, Biochemistry
Contact Supplier
Audited Supplier
Since 2022
Manufacturer/Factory
Jiangsu, China
Since 2022
US $ 96-143 /
Piece
FOB
1 Piece (MOQ)
More
Main Products: Integrated I/O Module, PLC I/O System, Gateway Protocol Converter, Remote I/O System, Ethercat I/O Adapter, Ethernet IP I/O Adapter, Profinet Io Adapter, I/O System Bus Coupler, Industrial Ethernet Switches, Iiot Serial Gateway
Contact Supplier
Audited Supplier
Since 2021
Manufacturer/Factory & Trading Company
Sichuan, China
Since 2021
US $ 85-550 /
Piece
FOB
1 Piece (MOQ)
More
Appliance : Food Analysis, Medical Research, Biochemistry
Contact Supplier
Audited Supplier
Since 2014
Manufacturer/Factory & Trading Company
Shanghai, China
Since 2014
US $ 10-50 /
Piece
FOB
10 Pieces (MOQ)
More
Main Products: Water Level Sensor, Pump Controller, Float Switch
Contact Supplier
Audited Supplier
Since 2017
Manufacturer/Factory & Trading Company
Jiangsu, China
Since 2017
US $ 17.5-18.5 /
pieces
FOB
5 pieces (MOQ)
Contact Supplier
Audited Supplier
Since 2024
Manufacturer/Factory & Trading Company
Zhejiang, China
Since 2024
US $ 58.5-59.8 /
Piece
FOB
1 Piece (MOQ)
More
Main Products: Modbus I/O Module, Modbus PLC Controller, Serial Server for Industrial, USB Convetrer for Industrial, Interface Converter for Industrial, Wireless Module for Industrial, Fiber Optic Modem for Industrial, Profinet I/O Module
Contact Supplier
Audited Supplier
Since 2011
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2011
US $ 180-220 /
Piece
FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Since 2018
Manufacturer/Factory,Trading Company
Anhui, China
Since 2018
US $ 18.8 /
Piece
FOB
1 Piece (MOQ)
More
Main Products: Temperature Controller, Temperature Sensor, Thermometer, Temperature Indicator, Timer, Thermocouple, Temperature Control, Thermostat, Humidity Control, Temperature Meter
Contact Supplier
Audited Supplier
Since 2006
Manufacturer/Factory & Trading Company
Zhejiang, China
Since 2006
US $ 450 /
Piece
FOB
1 Piece (MOQ)
More
Portable : Non Portable
Contact Supplier
Audited Supplier
Since 2016
Manufacturer/Factory & Trading Company
Jiangsu, China
Since 2016
US $ 98-165 /
Piece
FOB
1 Piece (MOQ)
More
Main Products: Dosing Pump, Diaphragm Pump, Water Quality Analyzer, Dosing System, Flow Meter, Liquid Mixer, Water Pump, Chemical Pump, Filter Press, Solenoid Valve
Contact Supplier
Audited Supplier
Since 2021
Manufacturer/Factory,Trading Company
Shanghai, China
Since 2021
US $ 200 /
Piece
FOB
1 Piece (MOQ)
More
Function : Green Signal, Red Signal, Yellow Signal, Flash Alarm Signals, Direction Signals, Traffic Signal Wand
Contact Supplier
Audited Supplier
Since 2021
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2021
US $ 94.8-646 /
Piece
FOB
1 Piece (MOQ)
More
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
Contact Supplier
Audited Supplier
Since 2020
Manufacturer/Factory,Trading Company
Jiangsu, China
Since 2020
US $ 12-15 /
Piece
FOB
1 Piece (MOQ)
More
Certification : RoHS, CE
Contact Supplier
Audited Supplier
Since 2017
Manufacturer/Factory & Trading Company
Guangdong, China
Since 2017
US $ 80-300 /
Piece
FOB
1 Piece (MOQ)
More
Main Products: Gas Detector, Call Point, Carbon Monoxide Detector, Manual Operated Siren, Fire Hose Nozzle, Fire Fighting Parts, Fire Alarm Bell, Smoke Detector, Gas Alarm, Gas Detector Alarm
Contact Supplier
Audited Supplier
Since 2013
Trading Company
Henan, China
Since 2013
US $ 107-126 /
Piece
FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Since 2022
Manufacturer/Factory
Hunan, China
Since 2022
US $ 19-30 /
Piece
FOB
1 Piece (MOQ)
More
Main Products: Industrial Control Products, LCD Display, Touch Screen, Heat Dissipation, PLC Relay, Memory Chip, Inductors, Mini Fan, USB Pen Drive, PLC
Contact Supplier
Audited Supplier
Since 2023
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2023
US $ 4.8-5.4 /
pieces
FOB
20 pieces (MOQ)
Contact Supplier
Audited Supplier
Since 2024
Manufacturer/Factory,Trading Company
Fujian, China
Since 2024
US $ 35-45 /
Piece
FOB
2 Pieces (MOQ)
More
Main Products: Pressure Sensor, Pressure Switch, Water Level Sensor, Flow Meter, Differential Pressure Sensor, Pressure Transmitter, Flow Switch, Magnetic Flow Meter, Level Transmitter, Temperature Transmitter
Contact Supplier
Audited Supplier
Since 2019
Manufacturer/Factory & Trading Company
Jiangsu, China
Since 2019
Manufacturer/Factory & Trading Company
Anhui, China
Since 2017
US $ 36-40 /
Piece
FOB
1 Piece (MOQ)
More
Main Products: Access Control, RFID Reader, UHF Reader, Door Exit Button, Magnetic Lock, Electric Bolt, Electric Strike, Proxmity Card and Tag, Fingerprint Time Attendance, Patrol System
Contact Supplier
Audited Supplier
Since 2017
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2017
US $ 86-88 /
Piece
FOB
1 Piece (MOQ)
More
Type : Two-way Controller
Contact Supplier
Audited Supplier
Since 2018
Manufacturer/Factory
Guangdong, China
Since 2018