Home Electrical & Electronics Electrical Control System Protection Controller 2017 Product List
Total 86,413 products from about 3,200

 Protection Controller manufacturers & suppliers

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

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

with Over Charging Protection Solar Charge Controller

FOB Price: $178 - $195 / Piece
Min. Order: 10 Pieces
  • Certification: CE, TUV
  • Charger Current: 45A, 60A
  • PV Output: 70-145V
  • DC Voltage: 24/48V
  • High Tracking Efficiency: 99%
  • Protection: Short Circuit, PV Reverse Polarity

Full Protection 30A Charge Controller Solar Energy Favorable Price

FOB Price: US $8.6 / Piece
Min. Order: 30 Pieces
  • Condition: New
  • Certification: CE, RoHS
  • Application: Collector Controller, Water Heater Controller, Solar System Controller, Charger Controller
  • Rated Voltage: 12V
  • Full Charge Cut: 13.7V/27.4V Recognize Tacitly
  • The Rated Voltage: 12V/24V Automatic Voltage Recognition

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

Overheat Protection and Auto Timer Electric Blanket Controller

FOB Price: $3 - $5 / Piece
Min. Order: 600 Pieces
  • Certification: VDE SAA UL
  • Controller: Single
  • Voltage: 220-240V
  • Using: Healthcare
  • Packing: Color Box+Carton
  • Standard: DT

10ah Solar Charge Controller with Under-Voltage and Over-Charging Protection

Min. Order: 100 Pieces
  • Condition: New
  • Certification: ISO, CE
  • Application: Solar System Controller, Charger Controller, Lighting Controller, Solar Working Station, Voltage Controller
  • Rated Voltage: 12V
  • Max.Charge Current: 10A
  • Max.Discharge Current: 10A

PWM Solar Controller with Overload Protection China

FOB Price: US $15.5 / Piece
Min. Order: 1 Piece
  • Application: Collector Controller, Solar System Controller, Charger Controller, Lighting Controller, Wind Controller, Solar Working Station, Voltage Controller, Thermal Controller
  • Rated Voltage: 24V, 12V/24V Auto
  • Model: Ue4024z
  • Rated Current: 40A
  • USB Output Voltage/Current: 5V/650mA
  • DC Output Voltage/Current: 12V/1.5A

Water Pump Controller, Full Protection Under Auto and Manual Status

FOB Price: $25 - $28 / Piece
Min. Order: 100 Pieces
  • Task: Program
  • Structure: Closed-Loop
  • Mathematical Model: Linear
  • Signal: Continuous
  • Certification: ISO: 9001, CE
  • Condition: Used

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

FOB Price: $6 - $13 / Piece
Min. Order: 1 Piece
  • Condition: New
  • Certification: CE
  • Application: Solar System Controller, Charger Controller, Lighting Controller, Solar Working Station
  • Rated Voltage: 12V 24V 48V
  • Charge Current: 30A
  • Discharge Current: 30A

Tengcon T-960 Programmable Power Protection Remote Controller

FOB Price: $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

48V Solar Charge Controller with LCD Display Overload Protection

FOB Price: $221.79 - $261.59 / Piece
Min. Order: 1 Piece
  • Condition: New
  • Certification: CE
  • Application: Solar System Controller, Charger Controller
  • Rated Voltage: 12V/24V/48V
  • Name: 48V80A Solar Charge Controller with LCD Display
  • Application Areas: Commercial&Industry

20ah Solar Charge Controller with Over Temperature Protection

Min. Order: 100 Pieces
  • Condition: New
  • Certification: ISO, CE
  • Application: Solar System Controller, Charger Controller, Lighting Controller, Solar Working Station, Voltage Controller
  • Rated Voltage: 12V
  • Max.Charge Current: 20A
  • Max.Discharge Current: 20A

30 AMP Charge Controller PWM Technology with Full Protection

FOB Price: $45 - $85 / Piece
Min. Order: 1 Piece
  • Condition: New
  • Certification: CE, RoHS
  • Application: Solar System
  • Color: Green
  • Warranty: 1 Year
  • Provide: OEM and ODM Service

Low Voltage Protection for Storage Battery MPPT Solar Charge Controller

FOB Price: $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

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, SGS, CE

4-20mA/Hart/Profibus-Dp Multi-Channel Temperature Controller, Multipoint Temperature ...

Min. Order: 1 Piece
  • Customized: Customized
  • Certification: ISO
  • IP Rating: IP67
  • Accuracy: 0.075%
  • Site Display: Site Display
  • Display Type: LCD

Full Protection 30A Charge Controller Solar Energy Good Price

FOB Price: US $8.6 / Piece
Min. Order: 30 Pieces
  • Condition: New
  • Certification: CE, RoHS
  • Application: Collector Controller, Water Heater Controller, Solar System Controller, Charger Controller
  • Rated Voltage: 12V
  • Full Charge Cut: 13.7V/27.4V Recognize Tacitly
  • The Rated Voltage: 12V/24V Automatic Voltage Recognition

Power Measurement and Protection PLC T-960 Programmable Controller

FOB Price: $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

Over-Voltage Protection DC Sine Wave Brushless Controller

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

New Surface Pump Controller with IP 54 Protection Grade (M931)

Min. Order: 50 Pieces
  • Task: Program
  • Structure: Closed-Loop
  • Mathematical Model: Linear
  • Signal: Continuous
  • Function: Automatic Control
  • Certification: ISO: 9001, CE

Adjustable Heat Settings Controller with Over Current Protection System

FOB Price: $2 - $5 / Piece
Min. Order: 1000 Pieces
  • Installation: Portable
  • Ventilation: Without Ventilation
  • Certification: VDE SAA UL
  • Controller: Single/Double
  • Voltage: 220-240V
  • Using: Healthcare

Tengcon T-960 Relay PLC Power Measurement Protection PLC Controller

FOB Price: $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

Lead Acid Charge Controller with Protection of Short Circuit

FOB Price: $400 - $460 / Piece
Min. Order: 1 Piece
  • Condition: New
  • Certification: CE, RoHS
  • Application: Solar System
  • Color: Orange
  • Warranty: 1 Year
  • Provide: OEM and ODM Service

Smart Pump Controller - IP54 Protection Grade

Min. Order: 50 Pieces
  • Task: Program
  • Structure: Closed-Loop
  • Mathematical Model: Linear
  • Signal: Continuous
  • Certification: ISO: 9001, CE
  • Condition: New

40A MPPT Solar Power System Controller with Reverse Protection

FOB Price: US $64.8 / Piece
Min. Order: 1 Piece
  • Condition: New
  • Certification: ISO, CE, RoHS
  • Application: Collector Controller, Water Heater Controller, Solar System Controller, Charger Controller
  • Rated Voltage: 12V/24vautomatic (36V Manually Select)
  • Peak Efficiency: 98%
  • Maximum Battery Current: 40A

5ah Solar Charge Controller with Over-Load and Short Circuit Protection

Min. Order: 100 Pieces
  • Condition: New
  • Certification: ISO, CE
  • Application: Solar System Controller, Charger Controller, Lighting Controller, Solar Working Station, Voltage Controller
  • Rated Voltage: 12V
  • Max.Charge Current: 5A
  • Max.Discharge Current: 5A

Short-Circuit Protection DC Sine Wave Brushless Controller

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

Under-Voltage Protection DC Sine Wave Brushless Controller

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

Power Measurement Protection PLC Controller Tengcon T-960

FOB Price: $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

Solar Regulator Charge Controller Overload Protection Temperature Compensation (ST5-60A)

FOB Price: $15.5 - $24.9 / Piece
Min. Order: 1 Piece
  • Condition: New
  • Certification: ISO, CE, RoHS, Saso
  • Application: Solar System Controller, Charger Controller, Solar Working Station, Voltage Controller
  • Rated Voltage: 12V/24V Auto Switch
  • Product Name: Charge Controller Overload Protection Temperature
  • Current: 60A
Show: 10 | 30 | 50
1 2 3 4 5 6 7 8 ... 1000
Haven't found what you want?

Accurate Supplier Match

Post your exact Sourcing Request, Made-in-China.com will match suppliers for you!

Post Sourcing Request to Source Now

Fast Subscription, Precise Recommendation

Product Alert

Subscribe to product alert and stay updated to what's new and popular on the market.