17,440 products found for 622  

Wholesale Auto Switch Controller

manufacturers & suppliers

4 Channel Auto Gate Switch Wireless Remote Controller with 315MHz or 433MHz

Min. Order: 500 Pieces
  • Application: Home Alarms/Garage Door/Car Alarm
  • Signal Transmission: RF Remote Control
  • Type: Button
  • Universal: Universal
  • Transmission Distance: 50-100m
  • Voltage: 12V

Big LCD Display 50AMP Solar Controller 12V/24V Auto Intelligent Switch

FOB Price: US $ 16.5-22.9 / Piece
Min. Order: 1 Piece
  • Condition: New
  • Certification: ISO, CE, RoHS, Saso
  • Application: Solar System Controller, Charger Controller, Voltage Controller
  • Rated Voltage: 12V/24V Auto Switch
  • Product Name: Price Solar Charging Controller/Solar Charge Regul
  • Current: 50A

12/24V Auto. Switch 30A PWM Solar Charge Controller with LED Display

FOB Price: US $ 50 / Piece
Min. Order: 1000 Pieces
  • Application: Solar System Controller, Charger Controller, Voltage Controller
  • Rated Voltage: 12V, 24V or 48V
  • System Voltage: 12 or 24V auto. detection
  • LCD: Yes
  • Max. Charging Current: 30A
  • Max. Load Current: 30A

Chinese Factory Price 15AMP 12V 24V Auto Switch Intelligent MPPT Solar Charge Panel Charge Controller

FOB Price: US $ 40-60 / Piece
Min. Order: 1 Piece
  • Condition: New
  • Certification: ISO, CE
  • Application: Solar System Controller, Charger Controller, Solar Working Station, Voltage Controller
  • Rated Voltage: 12V/24V Automatic Recognition
  • Maximum Current: 15A
  • Display: LCD+LED

Pressure Sensor/Switch/Pressure Sensor/Pressure Switch/ Speed Sensor/ Temperature Sensor/ Auto Parts/Pressure Controller

Min. Order: 10 Pieces
  • Type: Inductive Pressure Sensor
  • Component: Mechanical Structure Type
  • For: Capacitive Pressure Transmitter
  • Production Process: Injection
  • Material: Metal
  • Thread Type: NPT

20A 12V 24V Auto Switch LCD Display PWM off-Grid Solar Charge Controller

FOB Price: US $ 10.2-10.8 / Piece
Min. Order: 1 Piece
  • Condition: New
  • Certification: CE, RoHS
  • Application: Collector Controller, Solar System Controller, Charger Controller, Lighting Controller, Wind Controller, Solar Working Station, Voltage Controller
  • Rated Voltage: 12V
  • Warranty: 1 Year
  • USB: 5V 1A

Coolsour Auto Reset Dual Pressure Air Pressure Switches, Pneumatic Pressure Controller

FOB Price: US $ 4-20 / Piece
Min. Order: 10 Pieces
  • Task: Adjust
  • Structure: Open-Loop
  • Mathematical Model: Linear
  • Signal: Continuous
  • Function: Automatic Control
  • Certification: CE

KSD9700 Auto Reset Thermostat Switch Temperature Controller with Big Bakelite Shell

Min. Order: 1000 Pieces
  • Customized: Customized
  • Certification: RoHS, CB, CCC, ISO9001
  • Brand: XC
  • Reset: Auto Reset
  • Shell: bakelite
  • Packing: Carton

Cool/Heat Auto Switch Price Digital Temperature Controller

FOB Price: US $ 5.8-7.5 / Piece
Min. Order: 10 Pieces
  • Customized: Customized
  • Certification: RoHS, ISO9001, CE
  • Brand: Santrol
  • Display Type: LCD
  • Application: Widely
  • Silk Print: Available

3G Version GSM-Auto Double Big Power Relay Output GSM Switch Controller Box

FOB Price: US $ 120-200 / Set
Min. Order: 1 Set
  • Application: Automatic Doors
  • Signal Transmission: RF Remote Control
  • Type: GSM
  • Certification: CE
  • Universal: Universal
  • Transmission Distance: >100m

40A 12V/24V Auto Switch PWM Solar Panel Charge Controller off-Grid (ST1-40A)

FOB Price: US $ 5.5-13 / Piece
Min. Order: 1 Piece
  • Condition: New
  • Certification: ISO, CE, RoHS, Saso
  • Application: Solar System Controller, Charger Controller, Voltage Controller, Solar Charging Controller
  • Rated Voltage: 12V 24V Auto Swicth
  • Product Name: Solar Panel Charge Controller off-Grid
  • Max Charge Current: 40A

12V 24V Auto Switch Wind Turbine Controller 600W for Home Power System

FOB Price: US $ 98 / Piece
Min. Order: 1 Piece
  • Condition: New
  • Certification: CE
  • Application: Water Heater Controller, Solar System Controller, Charger Controller, Lighting Controller, Wind Controller, Solar Working Station, Voltage Controller, Thermal Controller
  • Rated Voltage: 12/24V
  • Weight: 1.2kg
  • Wind Turbine Power: 500W

12/24V Auto. Switch 15A Solar Charge Controller with DC Output

FOB Price: US $ 14 / Piece
Min. Order: 1000 Pieces
  • Condition: Used
  • Certification: CE
  • Application: Solar System Controller, Charger Controller
  • Rated Voltage: 12V or 24V Auto. Detection
  • System Voltage: 12V or 24V Auto. Detection
  • Packing: Gift Box

KSD9700 Auto Reset Thermostat Switch Temperature Controller with Big Metallic Shell

Min. Order: 1000 Pieces
  • Customized: Customized
  • Certification: RoHS, CB, CCC, ISO9001
  • Brand: XC
  • Reset: Auto Reset
  • Shell: Metallic
  • Packing: Carton

Cool/Heat Auto Switch Price Digital Temperature Controller

FOB Price: US $ 7.8-9.2 / Piece
Min. Order: 10 Pieces
  • Customized: Customized
  • Certification: RoHS, ISO9001, CE
  • Brand: Santrol
  • Display Type: LCD
  • Application: Widely
  • Silk Print: Available

Upgrade Version Solar Panel Battery 12/24V Auto Switch Charge Controller

FOB Price: US $ 25.09 / Piece
Min. Order: 1 Piece
  • Condition: New
  • Certification: ISO, CE, RoHS, Saso
  • Application: Collector Controller, Water Heater Controller, Solar System Controller, Charger Controller, Voltage Controller
  • Rated Voltage: 12V/24V Auto Switch
  • Product Name: Upgrade Version Auto Switch Charge Controller
  • Current: 60A

High Reliably 600W 12V/24V Auto Switch Wind Solar Hybrid Charge Controller, Wind Power Charge Controller

FOB Price: US $ 98 / Piece
Min. Order: 1 Piece
  • Condition: New
  • Certification: CE
  • Application: Water Heater Controller, Solar System Controller, Charger Controller, Lighting Controller, Wind Controller, Solar Working Station, Voltage Controller, Thermal Controller
  • Rated Voltage: 12/24V
  • Weight: 1.2kg
  • Wind Turbine Power: 500W

PWM Solar Charge Controller with LCD- 12/24V Auto. Switch 40A

FOB Price: US $ 60 / Piece
Min. Order: 1000 Pieces
  • Application: Solar System Controller, Charger Controller, Voltage Controller
  • Rated Voltage: 12V, 24V or 48V
  • System Voltage: 12 or 24V Auto. Detection
  • LCD: Yes
  • Max. Charging Current: 40A
  • Max. Load Current: 40A

KSD301 Auto Reset Thermostat Switch Bakelite Temperature Controller with UL VDE certification 15A

Min. Order: 1000 Pieces
  • Customized: Customized
  • Certification: RoHS, UL, CCC, ISO9001, VDE, TUV
  • Brand: XC
  • Reset: Auto Reset
  • Shell: bakelite
  • Packing: Carton

15A 20A 12V 24V Auto Switch Portable MPPT Solar Panel Charge Controller Price

FOB Price: US $ 40-60 / Piece
Min. Order: 1 Piece
  • Condition: New
  • Certification: ISO, CE
  • Application: Solar System Controller, Charger Controller, Solar Working Station, Voltage Controller
  • Rated Voltage: 12V/24V Automatic Recognition
  • Maximum Current: 15A
  • Display: LCD+LED

3 Channel Auto Gate Switch Wireless Remote Controller with 315MHz or 433MHz

Min. Order: 500 Pieces
  • Application: Home Alarms/Garage Door/Car Alarm
  • Signal Transmission: RF Remote Control
  • Type: Button
  • Universal: Universal
  • Transmission Distance: 50-100m
  • Voltage: 12V

12V/24V Auto Switch LCD Intelligent Solar Panel Battery Regulator/Charge Controller

FOB Price: US $ 12.5 / Piece
Min. Order: 1 Piece
  • Condition: New
  • Certification: ISO, CE, RoHS, Saso
  • Application: Collector Controller, Water Heater Controller, Solar System Controller, Charger Controller, Voltage Controller
  • Rated Voltage: 12V/24V Auto Switch
  • Product Name: Solar Panel Battery Regulator/Charge Controller
  • Current: 30A

12/24V Auto. Switch 20A Solar Charge Controller with LED Display

FOB Price: US $ 20.7-23.6 / Piece
Min. Order: 1 Piece
  • Condition: New
  • Certification: API, ISO, CB, CE
  • Application: Collector Controller, Solar System Controller, Charger Controller
  • Rated Voltage: 24V
  • System Voltage: 12 or 24V Auto. Detection
  • LED Display: Yes

Manufacturer 12V/24V Auto Intelligent Switch Solar System Controller 20A

FOB Price: US $ 11 / Piece
Min. Order: 1 Piece
  • Condition: New
  • Certification: ISO, CE, RoHS, Saso
  • Application: Collector Controller, Water Heater Controller, Solar System Controller, Charger Controller, Voltage Controller
  • Rated Voltage: 12V/24V Auto Switch
  • Product Name: 12V/24V Auto Intelligent Switch Solar Controller
  • Current: 20A

12/24V Auto. Switch 20A/ 25A/30A Solar Charge Controller with DC Loads Function

FOB Price: US $ 42 / Piece
Min. Order: 1000 Pieces
  • Condition: New
  • Certification: ISO, CE
  • Application: Solar System Controller, Charger Controller
  • Rated Voltage: 12V or 24V Auto. Detection
  • Casing Color: Blue, Black
  • Max.Charging Current: 20A, 25A, 30A

12/24V Auto. Switch 10A Solar Charge Controller with DC Loads

Min. Order: 10 Pieces
  • Application: Solar System Controller, Charger Controller, Voltage Controller
  • Rated Voltage: 12V or 24V Auto. Detection
  • System Voltage: 12V 24V Auto. Detection
  • Casing Color: Silver, Blue, Black, etc.
  • Packing: Gift Box
  • Production Capacity: 10, 000PCS/Month

PWM Solar Charge Controller with LCD- 12/24V Auto. Switch 50A

Min. Order: 1000 Pieces
  • System Voltage: 12 or 24V auto. detection
  • LCD: Yes
  • Max. Charging Current: 50A
  • Max. Load Current: 50A
  • Full charge cut: 13.7V /27.4V default value, can be reset
  • Low voltage cut: 10.5V /21V default value, can be reset

Automatic Switch 12/24 Volt 20 AMP Solar Charge Controller with RS485 Communication Interface

FOB Price: US $ 50-70 / Piece
Min. Order: 1 Piece
  • Condition: New
  • Certification: CE, RoHS, FCC
  • Application: Solar System Controller, Charger Controller
  • Rated Voltage: 12V/24V Auto
  • Maximum Current: 20A
  • Max. PV Input Voltage: DC100V

Single Cut Single Thrower Auto Reset Pressure Controller

FOB Price: US $ 1-5 / Piece
Min. Order: 1 Piece
  • Type: Mechanical
  • Number of Switch: Single Control Switch
  • Structure: Power Built-in Type
  • Usage: Control Switch
  • Application: Commercial, Industrial, Vehicles
  • Explosion-proof Type: Intrinsically Safe

30A Real-Time Display Solar Controller for Sale

FOB Price: US $ 18.68 / Piece
Min. Order: 1 Piece
  • Condition: New
  • Certification: CE, RoHS, Saso
  • Application: Solar System Controller, Charger Controller, Voltage Controller
  • Rated Voltage: 12V/24V Auto Switch
  • Product Name: 30A PWM Solar Charge Controller
  • Current: 30A
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