Sign In
Join Free
My Account
Hi,
Sign Out
New Message(s)
0
Unquoted Sourcing Request(s)
0
New Quote(s) of Sourcing Request
0
Manage Products
Edit My Showroom
Sign Out
Secured Trading
Products
Suppliers
Sourcing Requests
Suppliers
Search
All Categories
Agriculture & Food
Apparel & Accessories
Arts & Crafts
Auto, Motorcycle Parts & Accessories
Bags, Cases & Boxes
Chemicals
Computer Products
Construction & Decoration
Consumer Electronics
Electrical & Electronics
Furniture
Health & Medicine
Industrial Equipment & Components
Instruments & Meters
Light Industry & Daily Use
Lights & Lighting
Manufacturing & Processing Machinery
Metallurgy, Mineral & Energy
Office Supplies
Packaging & Printing
Security & Protection
Sporting Goods & Recreation
Textile
Tools & Hardware
Toys
Transportation
Sign In
Join Free
My Account
Inquiry Basket
Wholesale Relay Controller Price
16,228
products found
Product List
Supplier List
Secured Trading Service
Min Order:
OK
Price:
-
OK
Sort by:
Best Match
Price low to high
Price high to low
Video
Two
Relays
4-20mA Online pH/ORP
Controller
for Water Treatment
US$ 69-85
/ Piece
1 Piece
(Min. Order)
Start Order
Suzhou Delfino Environmental Technology Co., Ltd.
WiFi Smart Temperature and Humidity Switch Module Sensor Dual
Relay
Output
Controller
US$ 9-11
/ Piece
1 Piece
(Min. Order)
Start Order
WENZHOU NOVA NEW ENERGY CO., LTD.
GIF
Winston
Wholesale
A8-9 Digital Pid Temperature
Controllers
with Timer
US$ 9.99-11.59
/ Piece
10 Pieces
(Min. Order)
Start Order
Yueqing Winston Electric Co., Ltd.
Reliable
Relay
Output Pressure
Controller
for Chemical Industry
US$ 66.34-75.69
/ Piece
1 Piece
(Min. Order)
Start Order
Jiangsu Aice Instrument Technology Co., Ltd.
16di 4ai (0-10V) 10do
Relay
PLC
Controller
Communication with Modbus RTU Protocl (A-5191)
US$ 98.7-100
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen ATC Technology Co., Ltd.
Video
K1000-4 Solid
Relay
Output Gas Alarm
Controller
with 4 Channels
US$ 450
/ Piece
1 Piece
(Min. Order)
Start Order
Nanjing KELISAIKE Safety Equipment Co., Ltd.
High Quality AC220V Bakery Oven Indicator Temperature
Controller
E5c2 K Input
Relay
Output 0-400
US$ 4.5-5.8
/ Piece
1 Piece
(Min. Order)
Start Order
Beijing Strong Electric Co., Ltd
Video
Smart pH
Controller
with Two
Relays
Automatic Dosing Pump for Water Treatment
US$ 76.2-89.7
/ Piece
100 Pieces
(Min. Order)
Start Order
Kunshan Ast Optoelectronics Co., Ltd
Video
Meokon MD-S828e Intelligent Digital Pressure
Controller
with Two
Relays
US$ 35.99-85.99
/ Piece
1 Piece
(Min. Order)
Start Order
Meokon Sensor Technology (Shanghai) Co., Ltd.
Video
Factory
Price
RF Remote
Controller
for Door Kl-K103X
US$ 1.8-2.5
/ Piece
20 Pieces
(Min. Order)
Start Order
Shenzhen Kelvin Electronics Co., Ltd.
Video
Rwd82 Universal
Controller
, AC 24 V, with 2
Relay
Outputs Valve
Controller
US$ 99
/ Piece
1 Piece
(Min. Order)
Start Order
Shandong Chenxuan Valve Manufacturing Co., Ltd.
Video
Output Signal 4-20mA with on/off Feedback
Relays
with Integral
Controller
Electric Motor Linear Ae+Z100/K0616 Ae+Z100/F0616
US$ 550-580
/ Box
1 Box
(Min. Order)
Start Order
Tianjin Freya Automation Technology Co., Ltd
Video
Bandary Factory
Wholesale
Air Conditioner Fan Coil Conditioner Modbus Digital Temperature
Controller
US$ 12.14-12.51
/ Piece
10 Pieces
(Min. Order)
Start Order
Shenzhen Bandary Technology Co., Ltd.
Video
RS485 Load Cell Weight
Controller
with
Relay
Output
US$ 115-120
/ Piece
1 Piece
(Min. Order)
Start Order
Fibos Measurement Technology (Changzhou) Co., Ltd.
Video
Tcn5 Pid Digital Temperature
Controller
Thermostat 4-20mA 0-10V Output
Relay
and SSR
US$ 10
/ Piece
100 Pieces
(Min. Order)
Start Order
Yueqing Kane Electric Co., Ltd.
Chemical Industry Compact 0~60MPa
Relay
Output Pressure
Controller
US$ 66.34-75.69
/ Piece
1 Piece
(Min. Order)
Start Order
Jiangsu Aice Instrument Technology Co., Ltd.
Video
Jutai Electric
Relay
for Curve Control Solution Traffic Channel
Controller
US$ 200
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
Meokon Intelligent Digital Pressure
Controller
with Two
Relays
US$ 35.99-85.99
/ Piece
1 Piece
(Min. Order)
Start Order
Meokon Sensor Technology (Shanghai) Co., Ltd.
Video
Low Voltage Motor Protection
Relay
Controller
US$ 94.8-646
/ Piece
1 Piece
(Min. Order)
Start Order
Jiangsu Acrel Microgrid Institute Co., Ltd
Video
Stc 1000 Two
Relay
Output Thermostat Stc-1000 Digital Temperature
Controller
for Incubator AC 110V 220V 12V 24V 10A
US$ 7-10
/ Piece
50 Pieces
(Min. Order)
Start Order
Jinan Retekool Inc
Video
Automatic Pump
Controller
with One
Relay
US$ 13.28-19.68
/ Piece
100 Pieces
(Min. Order)
Start Order
Meokon Sensor Technology (Shanghai) Co., Ltd.
4ai 4di 4do
Relay
Output PLC
Controller
(A-5189D)
US$ 81.4-82.7
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen ATC Technology Co., Ltd.
Mini PLC
Controller
with 4di 4do (
relay
) 4ai (0-10V) RS-485 Port Comm Modbus RTU Protocol (A-5189) *
US$ 58.5-59.8
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen ATC Technology Co., Ltd.
Video
CO2 Monitor
Controller
Day and Night
Relay
Function for Grow Room Ventilation
US$ 76.8-92.4
/ Piece
50 Pieces
(Min. Order)
Start Order
Kunshan Ast Optoelectronics Co., Ltd
1
2
3
4
5
6
7
8
677
Next
Show:
24
36
48
Category
Electrical & Electronics
Electrical Control System
Thermostat & Temperature Controller
Pressure Switch
Remote Control
Instruments & Meters
pH Meter
More
Product Features
Conditions of Use
Car Type
Trailer Type
Marine
Land Use
Usage
Emergency Crew
Standby Unit
Common Units
Output Type
DC
AC Single Phase
AC Three Phase
Cooling Method
Air Cooled
Water Cooling
Generator Type
Diesel Generator
See More Features
Company Features
Business Type
Manufacturer/Factory
Trading Company
Group Corporation
Individuals/SOHO
Other
R&D Capacity
OEM
ODM
Own Brand
Others
City
Yangzhou
Shanghai
Shenzhen
Zhengzhou
Wenzhou
Jinan
Guangzhou
Suzhou
Hangzhou
Qingdao
More