Home Electrical & Electronics Electrical Control System Protection Controller 2019 Product List
130,606 products found from 7,255  

Protection Controller manufacturers & suppliers

Over-Voltage Protection DC Sine Wave Brushless Controller

FOB Price: US $ 5-25 / Piece
Min. Order: 600 Pieces
  • Task: Adjust
  • Structure: Combination
  • Mathematical Model: Linear
  • Signal: Continuous
  • Function: Automatic Control
  • Certification: ISO: 9001, Ts16949

Zhejiang Wasinex Pressure Controllers with Europe Plug, with Water Shortage Protection

FOB Price: US $ 9.8-10.5 / Piece
Min. Order: 500 Pieces
  • Task: Adjust
  • Structure: Combination
  • Mathematical Model: Linear
  • Signal: Continuous
  • Function: Automatic Control
  • Certification: ISO: 9001

Under-Voltage Protection DC Motorcycle E-Bike DC Motor Controller

FOB Price: US $ 5-25 / Piece
Min. Order: 600 Pieces
  • Task: Adjust
  • Structure: Combination
  • Mathematical Model: Linear
  • Signal: Continuous
  • Function: Automatic Control
  • Certification: ISO: 9001, Ts16949

Booster Pump Controller (L922-B) Pump Stalled Protection

Min. Order: 10 Pieces
  • Task: Program
  • Structure: Closed-Loop
  • Mathematical Model: Linear
  • Signal: Continuous
  • Function: Automatic Control
  • Certification: ISO: 9001, CE

T-960 Programmable Electricity Measurement Protection PLC Controller

FOB Price: US $ 287-344 / Piece
Min. Order: 1 Piece
  • Task: Program
  • Function: Automatic Control
  • Certification: ISO: 9001, CE
  • Condition: New
  • Customized: Customized
  • Working Temperature: -40~ 85 Degrees Celsius

Security Protection Anti Pass Back Access Control Board Two Door Controller Module

FOB Price: US $ 69.6-70 / Piece
Min. Order: 1 Piece
  • Card Reader Quantity: 4
  • Control Gates: Two Gates
  • Technology: Access Database
  • Way of Control: Computer Control
  • Communication Mode: TCP/IP
  • Type: Two-way Controller

Smart Pressure Controller with IP66/67 Protection

Min. Order: 1 Piece
  • Type: Gauge Pressure Transmitter
  • Structure Type: Diffused Silicon Pressure Transmitter
  • Measuring Medium: Gas, Steam, Liquid
  • Accuracy Grade: 0.075%
  • Pressure range: 0.1bar~700bar
  • IP Rating: IP67

IP68 Protection Grade Phocos Cis LED 10/20A 12V 24V Solar Charge Controller with LED Driver

FOB Price: US $ 26-45 / Piece
Min. Order: 1 Piece
  • Condition: New
  • Certification: ISO, CE
  • Application: Solar System Controller, Charger Controller, Lighting Controller
  • Rated Voltage: 24V
  • Protection Grade: IP68
  • Optional: Infrared Remote Control

Matching 3kw, 48V 300A Motor Controller with Over and Low Voltage Protection

FOB Price: US $ 376-615 / Piece
Min. Order: 1 Piece
  • Task: Adjust
  • Structure: Closed-Loop
  • Mathematical Model: Both Linear and Non-Linear
  • Signal: Continuous
  • Function: Automatic Control, Protection, Measurement, Adjustment
  • Certification: CCC, ISO: 9001, CE

Leyu LCD Screen PWM 12/24/48V Auto Change10A 20A 30A Solar Charger Controller, Multiple Protection 30A Solar Charger Controller

FOB Price: US $ 8.78-9.89 / Piece
Min. Order: 100 Pieces
  • Condition: New
  • Certification: CE
  • Application: Solar System Controller, Charger Controller
  • Rated Voltage: 12V
  • Packing: Carton
  • Standard: 0.19

Anti-Clogging Reversal Controller for Sewage Lifting (L931-K) Open Phase Protection

Min. Order: 10 Pieces
  • Task: Program
  • Structure: Closed-Loop
  • Mathematical Model: Linear
  • Signal: Continuous
  • Function: Automatic Control
  • Certification: ISO: 9001, CE

Automatic Electric Control Electronic Water Pump Pressure Controller for Pump Protection

FOB Price: US $ 20.8-60 / Piece
Min. Order: 1 Piece
  • Max.Head: >150m
  • Max.Capacity: >400 L/min
  • Driving Type: Magnetic
  • Material: Cast Iron
  • Structure: Single-stage Pump
  • Assembly: Booster Pump

4-20mA/Hart/Profibus-Dp Multi-Channel Temperature Controller, Multipoint Temperature Monitoring for Facility Protection

Min. Order: 1 Piece
  • Type: Multi-Channel Temperature Transmitter
  • Measuring Medium: Temperature
  • Display Type: LCD
  • Site Display: Site Display
  • Accuracy: 0.075%
  • IP Rating: IP67

Low Voltage Protection for Storage Battery MPPT Solar Charge Controller

FOB Price: US $ 178-195 / Piece
Min. Order: 10 Pieces
  • Type: MPPT Solar Charge Controller
  • Charger Type: Solar Charger
  • Charger Application: Standard Battery
  • Nominal Voltage: 24V/48V
  • Charger Style: Intelligent Charger
  • Compatible Battery Type: 12-Volt

Hh-U 20AMP Overload Protection Pmw Solar Charge Controller 3 Years Warranty

Min. Order: 1 Piece
  • Condition: New
  • Certification: CE
  • Application: Solar System Controller, Charger Controller, Solar Working Station
  • Rated Voltage: 12VDC
  • Product Name: LED 12VDC 24VDC 20AMP PWM Solar Charge Convertor
  • Packing: Safety Packing

IP67 Protection Nice Price Phocos Solar Charge Controller

FOB Price: US $ 18.5 / Piece
Min. Order: 20 Pieces
  • Condition: New
  • Certification: ISO, TUV RoHS
  • Application: Solar System Controller, Charger Controller, Lighting Controller
  • Rated Voltage: 12V
  • Packing: 1PCS/Box, 10PCS/Box Outer
  • Standard: 240*180*115

Three Phase, Duplex Pump Controller (L932-B) Phase Unbalance Protection

Min. Order: 10 Pieces
  • Task: Program
  • Structure: Closed-Loop
  • Mathematical Model: Linear
  • Signal: Continuous
  • Function: Automatic Control
  • Certification: ISO: 9001, CE

Environmental Protection Factory Wholesale Solar Street Light Controller

FOB Price: US $ 258-778 / Piece
Min. Order: 1 Piece
  • Power Supply: Solar
  • Color Temperature: 6000-6500K
  • Lamp Body Material: Aluminum Alloy
  • Power: 15W-150W
  • Application: Square, Highway, Garden, Road
  • IP Rating: IP66

IP68 Protection Grade 10A 20A Solar Charge Controller for Solar Street Light, Solar Garden Light

FOB Price: US $ 15-30 / Piece
Min. Order: 1 Piece
  • Condition: New
  • Certification: ISO, CE
  • Application: Solar System Controller, Charger Controller, Lighting Controller
  • Rated Voltage: 24V
  • Protection Grade: IP68
  • Optional: Infrared Remote Control

Run-Dry Protection Controller Automatic Pressure Control Switch for Water Pump

FOB Price: US $ 10-50 / Piece
Min. Order: 50 Pieces
  • Task: Adjust
  • Structure: Closed-Loop
  • Signal: Continuous
  • Function: Automatic Control, Protection, Monitoring
  • Certification: ISO: 9001, CE
  • Condition: Used

Automatic Protection 12V/24V 20A PWM Universal Solar Charge Controller

FOB Price: US $ 6.8-8 / Piece
Min. Order: 100 Pieces
  • Condition: New
  • Certification: ISO, CE
  • Application: Solar System Controller, Charger Controller, Lighting Controller, Voltage Controller
  • Rated Voltage: 12V/12V, 24V Auto
  • Brand: Belttt
  • Rated Charge Current: 20A

Kyk IP 23 Protection Class Controller

Min. Order: 1 Piece
  • Task: Program
  • Structure: Open-Loop
  • Mathematical Model: Linear
  • Signal: Continuous
  • Function: Automatic Control
  • Certification: RoHS, CCC, ISO: 9001, CE

Battery Protection PWM 60A 200V LCD Solar Controller

FOB Price: US $ 184.45-192 / Piece
Min. Order: 500 Pieces
  • Condition: New
  • Certification: CE, FCC
  • Application: Charger Controller
  • Rated Voltage: 150V
  • Color: Yellow and Blue
  • Packing: Box

environmental Protection 24V 48V Buck Charge MPPT Solar Controller

FOB Price: US $ 71.51-105.36 / Piece
Min. Order: 1 Piece
  • Condition: New
  • Certification: CE, RoHS
  • Application: Collector Controller, Solar System Controller, Charger Controller, Lighting Controller, Solar Working Station, Voltage Controller
  • Rated Voltage: 24/48V
  • Weight: 2.3kg
  • Display: LCD

Axial/Radial/Universal Thread/Flange Mounting Protection/Anticorrosive Bimetal Thermometer Temperature Controller

FOB Price: US $ 6.88-26.88 / Piece
Min. Order: 10 Pieces
  • Standard: Celsius/Fahrenheit
  • Accuracy: 1.0/1.5
  • Usage: Industrial, Household
  • Display: Pointer
  • Material: Bimetallic
  • Diameter of Dial: 60/100/150

Factory Price of 12V Overcurrent Protection Wireless RF Receiving Controllers Yet402PC-Jr

FOB Price: US $ 3-4 / Piece
Min. Order: 50 Pieces
  • Application: Household Appliances, Automatic Doors, LED Products, Industrial Machinery, Special Equipment, Toys, Gate Barrier Security Alarm Home
  • Signal Transmission: RF Remote Control
  • Type: Button
  • Certification: ISO9001, RoHS, CE
  • Universal: Universal
  • Transmission Distance: 50-100m

Battery Protection PWM 20A 30A 12V 24V LCD Solar Controller

FOB Price: US $ 3-10 / Piece
Min. Order: 1 Piece
  • Condition: New
  • Certification: CB, CE
  • Application: Solar System Controller, Charger Controller, Lighting Controller, Solar Working Station
  • Rated Voltage: 12V 24V 48V
  • Charge Current: 30A
  • Discharge Current: 30A
  • China Supplier - Gold Member

    Suppliers with verified business licenses

    Guangzhou Golden Electric Co., Ltd.
  • Guangdong, China ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000, IATF16949, ISO 22000, ISO 29001, ISO 50001

Conventional Water Pump Pressure Controller Dsk-6 with Water Shortage Protection

FOB Price: US $ 7.8-8.3 / Piece
Min. Order: 500 Pieces
  • Task: Adjust
  • Structure: Combination
  • Signal: Continuous
  • Function: Automatic Control
  • Certification: RoHS, ISO: 9001
  • Condition: New

Engine Protection Module Bernini Be26 Be26-a Be20 Be23 Be24 Be20 Be2K Be72 Be2K-Plus Be46 Be-One Gas Diesel Marine Generator Controller Panel

FOB Price: US $ 10-50 / Piece
Min. Order: 1 Piece
  • Certification: CCC, ISO9001, CE
  • Standard Component: Standard Component
  • Technics: Push
  • Material: Plastic
  • Type: Connecting Rod
  • Product Name: P810

MPPT48z Solar Charge Controller MPPT with Overcharge&Nbsp; Protection

Min. Order: 1 Piece
  • Condition: New
  • Rated Voltage: 12V/24/48V
  • Product Name: MPPT48z-E Series Solar Charge Controller
  • Packing: Safety Packing
  • Standard: MPPT48Z-E
  • Port: Guangzhou
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