20,116 Switch Status Controller
results from2,011 suppliers
Solar Battery Charge Controllers 12V 24V 48V on Grid or off Grid Home or Commercial MPPT Solar Power
US$ 98-135 / Piece
Min. Order:49 Pieces
- After-sales Service: Yes
- Warranty: 1year
- Condition: New
- Certification: ISO, CE
- Application: Collector Controller, Water Heater Controller, Solar System Controller, Charger Controller, Lighting Controller, Wind Controller, Solar Working Station, Voltage Controller, Thermal Controller
- Rated Voltage: 24V
Gas Controller for Smoke Alarm Fire Suppression Systems
US$ 155-170 / Piece
Min. Order:1 Piece
- Type: Gas Fire Extinguishant Control System
- Function: Fire Alarm, Gas Extinguisher
- Usage: Fire Alarm
- Certification: CE, CCC
- Alarm Volume (within 1m): ≥80dB
- Networking Mode: RS485 or RS232
Magnetic Float Ball Level Controller Used in Non-Corrosive Medium
US$ 8 / Piece
Min. Order:50 Pieces
- Type: Infrared Sensor Switch
- Principle: Capacitive
- Wires: Two-Wires
- Standard: Standard
- Application: Garage
- Size: 86 Type
Permanent Magnet Synchronous Elevator Door Controller
US$ 100-500 / Piece
Min. Order:1 Piece
- After-sales Service: with
- Warranty: 3months
- Type: Control System
- Suitable for: Elevator
- Load Capacity: 1000kg
- Persons: 11-20
Fsg1000 Burner Controller
US$ 109-129 / Piece
Min. Order:10 Pieces
- Task: Program
- Structure: Combination
- Mathematical Model: Linear
- Signal: Continuous
- Function: Automatic Control, Protection, Monitoring, Measurement
- Certification: CE
Refrigerator Unit Controller Industrial Inverter Compressor Controller
US$ 100-300 / Piece
Min. Order:100 Pieces
- Usage: Commercial Refrigerator & Freezer
- Parts: Compressor
- Rated Working Voltage: AC220V
- Working Temperature: -40~60
- Certificates: UL/CCC/CE
- Packing: Plywood Pallet
Lixise Lxc7110 Lxc7120 LCD Amf Auto Start Diesel Generator Controller Panel GSM GPRS Control Module with USB RS232 Genset Parts
US$ 129-139.6 / pieces
Min. Order:5 pieces
- Conditions of Use: Generator
- Usage: Generator Accessories
- Type: Generator Controller
- Sku1: Be034
- Warranty: 1 Year
- Sku2: Be021
RO 2-3 OEM High-Efficiency Reverse Osmosis System Controller for 380V Applications
Min. Order:20 Pieces
- Task: Program
- Structure: Closed-Loop
- Mathematical Model: Non-Linear
- Signal: Continuous
- Function: Automatic Control
- Certification: CE
Hot Sale Single Speed Control Distance Range Industrial Wireless Remote Controller
US$ 8000-15000 / Piece
Min. Order:5 Pieces
- Application: Automatic Doors, Industrial Machinery
- Battery Type: Lithium Battery
- Certification: CE, ISO9001
- Color: Black&Yellow
- Material: Plastic
- Transmission Distance: >100m
Xtkb-800 Intelligent Controller for Rmu with RS485
US$ 46 / Piece
Min. Order:100 Pieces
- Task: Monitoring
- Structure: Combination
- Mathematical Model: Indicator
- Signal: Continuous
- Function: Monitoring
- Certification: ISO: 9001
Multi Gas Leak Alarm Detector Controller Auto Control System
US$ 877.2-912.8 / sets
Min. Order:1 sets
- After-sales Service: 1 Year
- Warranty: 3 Years
- Brand: Nkyf
- Customized: Customized
- Portable: Non Portable
- Certification: FCC, CE, RoHS
Screw Air Compresor Part Mam-860 PLC Controller Mam860(B(200 OEM
US$ 103-140 / Piece
Min. Order:1 Piece
- Customized: Customized
- Standard Component: Standard Component
- Material: Stainless Steel
- Category: Compressor Spare Parts
- Part Number: Mam-860
- Name: Controller
High Voltage Power System 192V 240V 384V 80A 100A Solar Charge Controller
US$ 265-282 / Piece
Min. Order:1 Piece
- After-sales Service: Yes
- Warranty: 1 Year
- Condition: New
- Certification: ISO, CE, CE:Hohe-150806004CE
- Application: Collector Controller, Water Heater Controller, Solar System Controller, Charger Controller, Lighting Controller, Wind Controller, Solar Working Station, Voltage Controller, Thermal Controller
- Rated Voltage: 96/192/240/384VDC
Micro Capacitive Level/Pressure Sensor Controller in One Canbus Two Independent Systems Environmental Protection
US$ 59-64 / Piece
Min. Order:1 Piece
- Type: Capacitive Pressure Sensor
- Component: Integrated Circuit
- For: Capacitive Pressure Transmitter
- Output Signal Type: Digital Type
- Production Process: Integration
- Material: Metal & Peek
Siemens PLC Controller for Industrial Heated Air Dryer
US$ 800-5000 / Piece
Min. Order:1 Piece
- Task: Program
- Structure: Combination
- Function: Automatic Control
- Condition: New
- Customized: Customized
- Material: Steel
IK3 Series 220V,0.75KW servo amplifier,servo motor controller for Filling Machine
US$ 120 / Piece
Min. Order:1 Piece
- Application: Industrial
- Speed: High Speed
- Number of Stator: Three-Phase
- Function: Driving, Control
- Casing Protection: Protection Type
- Starting Mode: Variable Frequency Starting
Cheap Servo Motor Woodworking CNC Router Mach3 Controller
US$ 5800 / SET
Min. Order:1 SET
- Type: Engraving Router
- Spindle Layout: Spindle Over
- Spindle Number: Single-Spindle
- Feed Mode: Manual
- Controlling Mode: CNC
- Certification: CE
10% off Radio Requency Romote Controller with 3 Timer Delay off
US$ 14-18 / Piece
Min. Order:100 Pieces
- Application: Led Products, Toys, Household Appliances, Fan Lamp
- Battery Type: Aaa Battery
- Certification: RoHS, CE
- Frequency: 433.92MHz
- Material: Metal + Plastic
- Transmission Distance: <50m
Two Door Double Way Controller and Two Relay (inBio260)
US$ 140-150 / Piece
Min. Order:1 Piece
- Card Reader Quantity: 2
- Control Gates: Two Gates
- Technology: 32-Bit Technology
- Way of Control: Computer Control
- Communication Mode: TCP/IP
- Type: One-way Controller
Smart LCD Temperature Controller with CE Certification for Precision Control
US$ 15-27 / Piece
Min. Order:1 Piece
- Display: Digital
- Weight: 420g
- Measurement Range: -1999~9999 Words
- Measurement Accuracy: 0.2%Fs ±1 Word or 0.5%Fs ±1
- Resolution: 1, 0.1, 0.01 or 0.001 Words
- Temperature Compensation: 0~50ºC
High-Tech pH Controller with Dual Relay Outputs and Smart Dosing Pump for Hydroponics and Indoor Plant Growth
US$ 100.8-125.4 / Piece
Min. Order:50 Pieces
- After-sales Service: Yes
- Warranty: 1 Year
- Display: Digital
- Portable: Non Portable
- Appliance: Food Analysis, Biochemistry, Hydroponics, Agriculture, Aquarium, Swimming Pool
- Certification: ISO9001, CE
Model Xr60cx Format 32 X 74 mm 220~240V-50/60Hz Digital Temperature Controller
US$ 20-100 / Piece
Min. Order:1 Piece
- Installation Type: The Embedded
- Sensing Type: Resistive
- Contact: Contact
- Output Signal Type: Digital Type
- Production Process: Normal Wirewound
- Material: Plastic
48V 600A Curtis 1253-4804 DC Hydraulic Motor Controller for Forklift
US$ 250-280 / Piece
Min. Order:1 Piece
- Type: Motor
- Code: a.B.01.05.0560A1
- Product Name: Oil Pump Controller
- Model: 1253-4804
- Voltage: 48V
- Current: 600A
Automatic 120/220/230/240V 50/60Hz Water Pump Controller for Municipal Water & Wastewater
US$ 180-400 / Piece
Min. Order:10 Pieces
- Task: Program
- Structure: Closed-Loop
- Mathematical Model: Linear
- Signal: Continuous
- Function: Automatic Control, Protection, Monitoring
- Condition: New
3phase 0.75kw China Supplier Vector Frequency Inverter VFD AC Motor Speed Controller Manufacturer
US$ 396.48-413 / Piece
Min. Order:1 Piece
- Application: High-performance Transducer, Three Phase Transducer, General Transducer, High Frequency Converter Transducer
- Output Type: Triple
- Principle of Work: V/F Control Transducer
- Switch Mode: PWM Control
- Main Circuit Type: Current
- Voltage of Power Supply: Low Voltage Variable-Frequency Drive
Special Priced Genuine Siemens S7-200 Series PLC Programmable Controller 6es7288-3aq02-0AA0.
US$ 50-88 / Piece
Min. Order:1 Piece
- Task: Program
- Structure: Combination
- Mathematical Model: Linear
- Signal: Continuous
- Function: Automatic Control
- Certification: RoHS, CCC, ISO: 9001, CE, UL/CSA/Rcm/FM/Kc
etc-3000 Digital Thermostat Temperature Controller for Refrigerator Freezer Cold Storage Home Appliance Energy Efficient
US$ 5.3-7.5 / Piece
Min. Order:100 Pieces
- Customized: Customized
- Certification: RoHS, ISO9001, CE, LVD
- Brand: Santrol
- Display Type: LCD
- Customized Voltage: Available
- Silk Print: Available
480V 60Hz Power Factor Controller to Control Thyristor Switch /Relay
Min. Order:1 Piece
- Protection Function: Short Circuit Protection
- Type: Power
- Structure: Fixed Board
- Certification: ISO9001:2000
- Form: All- Packaged Type
- Operation Voltage: Low Voltage
1253-4804 48V 600A DC Motor Controller Accepts Inputs From up to Four Speed Select Switches and Alsofrom an Analog Throttle
US$ 189-239 / Piece
Min. Order:1 Piece
- Warranty: 3months-1year
- Material: Stainless Steel
- Customized: Customized
- Weight: 2.9kg
- Logic Input Current: <2 Ma
- Status LED Output Current (Max.): <2 Ma
Anti-Corrosion Plastic Material Water Level Controller
US$ 12-55 / Piece
Min. Order:10 Pieces
- Range: 0-5m
- Measurement Accuracy: ±2mm
- Kind: Level Switch
- Structure: All in One
- Warranty: 1 Year
- Certification: CE, ISO
Gtr17 Generator Electronic Controller Gtr 17 Remote Genset Parts Control Panel Gtr-17
US$ 40-200 / Piece
Min. Order:1 Piece
- Conditions of Use: Controller
- Usage: Emergency Crew, Standby Unit, Common Units, Diesel Generator
- Output Type: DC
- Cooling Method: Air Cooled
- Installation Method: Portable
- Generator Type: Diesel Generator
UK Original Controller Deepsea 7310 for Genset and ATS
US$ 210-220 / sets
Min. Order:1 sets
- Conditions of Use: Land Use
- Usage: Emergency Crew, Standby Unit, Common Units
- Output Type: AC Three Phase
- Cooling Method: Water Cooling
- Installation Method: Fixed
- Generator Type: Diesel Generator
3 Phase Frequency Inverter 380V AC Drive 1.5kw Motor Controller
US$ 88 / pcs
Min. Order:1 pcs
- Application: High-performance Transducer, Three Phase Transducer, General Transducer, Single-phase Transducer, High Frequency Converter Transducer
- Output Type: 1/3 Phase
- Principle of Work: V/F Control Transducer
- Main Circuit Type: Current
- Voltage of Power Supply: Low Voltage Variable-Frequency Drive
- Link of Transformation: AC-DC-AC Variable-Frequency Drive
Novastar Vx1000 All-in-One Video Controller
US$ 1470-1700 / Piece
Min. Order:1 Piece
- Certification: FCC, CCC, RoHS, ISO9001, CE
- Operation: Button Control
- Application: Commercial
- Function: Multi-Screen Processing, Large-Screen Splicing, Image-Quality Improvement, Signal Conversion & Switching, Screen Zoom
- Model No.: Vx1000
- Packing: Paper Carton
Xdl10-Epbs3f/ND Hoist Push Button Switch Lifting Pendant Controller with Emergency
US$ 4.5-5 / Piece
Min. Order:100 Pieces
- Protection: Waterproof
- Feature: Flat
- Wiring: Null Line and Live Line
- Principle: Capacitive
- Application: Electronics, Industrial
- Type: Normal Open
4 Loops Digital Dispay Indicator Temperature Controller
US$ 135-195 / Piece
Min. Order:2 Pieces
- Task: Program
- Structure: Combination
- Mathematical Model: Linear
- Signal: Continuous
- Function: Automatic Control, Protection, Monitoring
- Condition: New
36V PWM Brush DC Motor Controller 36V 400W DC Motor Speed Controller for Welding Machine
US$ 42 / Piece
Min. Order:1 Piece
- Function: Automatic Control, Monitoring
- Condition: New
- Product Name: DC Motor Speed Controller
- Application: Motor Equipment
- Speed Ratio: 1:100
- Revolving Speed (Standard Precision %): 1 %
High-Quality Liquid Level Controller Afr-1 with a Working Voltage of 220V
US$ 1.99-2.7 / pieces
Min. Order:10 pieces
- Theory: Floatless Relay
- Usage: Car Relay, Household Appliances Relay, Communication Relay, Lathe Relay
- Phase: 1
- Electricity Type: Ac
- Number of Pole: 1
- Load: High Power Relay
Replace Deep Sea Dse 703 P703 Generator Controller Dse703 704 705
US$ 28.5-38 / Piece
Min. Order:1 Piece
- Output Type: DC
- Cooling Method: Air Cooled
- Installation Method: Fixed
- Generator Type: Diesel Generator
- Modelnumber: Dse703
- Rated Current: 16A
2kw 3kw 5kw 10kw on Grid MPPT Wind Turbine Solar Hybrid Controllers Grid Tie Controller
US$ 556 / Piece
Min. Order:50 Pieces
- After-sales Service: Free Technical Support
- Warranty: 2 Years
- Output Type: DC
- Number of Blade: Multiple-Blade
- Rotating Shaft: Vertical
- Stress Way of Blade: Resistance
