1-20 of 48 results
  • DC 9V 12V 24V Digital Voltage ...
    DC 9V 12V 24V Digital Voltage Control Relay Module Relay Switch Control Board ... DC 9V 12V 24V Digital Voltage Control Relay Module Relay Switch Control Board Module LED Voltmeter more
  • DH48S-S 1Z 2Z Repeat Cycle Mul...
    1.Reset function:the relay would to initial state when processing reset termin... 1.Reset function:the relay would to initial state when processing reset terminal at time. 2.Pause function:the timing would be paused and display.retain the time of this moment when processing pause terminal during timing process, and the timing would... more
  • DH48S-S 1Z 2Z Repeat Cycle Mul...
    1.Reset function:the relay would to initial state when processing reset termin... 1.Reset function:the relay would to initial state when processing reset terminal at time. 2.Pause function:the timing would be paused and display.retain the time of this moment when processing pause terminal during timing process, and the timing would... more
  • DH48S-S 1Z 2Z Repeat Cycle Mul...
    1.Reset function:the relay would to initial state when processing reset termin... 1.Reset function:the relay would to initial state when processing reset terminal at time. 2.Pause function:the timing would be paused and display.retain the time of this moment when processing pause terminal during timing process, and the timing would... more
  • DH48S-S 1Z 2Z Repeat Cycle Mul...
    1.Reset function:the relay would to initial state when processing reset termin... 1.Reset function:the relay would to initial state when processing reset terminal at time. 2.Pause function:the timing would be paused and display.retain the time of this moment when processing pause terminal during timing process, and the timing would... more
  • 3-Phase Digital Over and Under...
    *Mainly prevent over-voltage and over-current from damaging electrical applian... *Mainly prevent over-voltage and over-current from damaging electrical appliances, multiple protections such as automatic power-off for high voltage, automatic power-off for low voltage, automatic power-off for over-current and overload, and automatic... more
  • 3-Phase Digital Over and Under...
    *Mainly prevent over-voltage and over-current from damaging electrical applian... *Mainly prevent over-voltage and over-current from damaging electrical appliances, multiple protections such as automatic power-off for high voltage, automatic power-off for low voltage, automatic power-off for over-current and overload, and automatic... more
  • Three-phase VA Protector, Adju...
    【Voltage and Current Protector】Designed to prevent damage to electrical applia... 【Voltage and Current Protector】Designed to prevent damage to electrical appliances caused by over-voltage and over-current. This protector offers multiple safeguards including automatic power-off for voltage, over-current, and overload, as well as... more
  • 3-Phase Digital Over And Under...
    *Mainly prevent over-voltage and over-current from damaging electrical applian... *Mainly prevent over-voltage and over-current from damaging electrical appliances, multiple protections such as automatic power-off for high voltage, automatic power-off for low voltage, automatic power-off for over-current and overload, and automatic... more
  • THC15A Microcomputer Electroni...
    1.Din rail installation 2.Advanced pre-setting one week before 3.Digital elect... 1.Din rail installation 2.Advanced pre-setting one week before 3.Digital electronics general purpose time switch with daily and programs 4.Repeat programs with 16 on/off,18 times pulse programs,and setting on/off manually 5.Lithium battery power... more
  • Digital Adjustable Over & Unde...
    1.Power supply:230VAC 50/60Hz 2.Max.Loading power: 1~40A Adjustable, 1~63A Adj... 1.Power supply:230VAC 50/60Hz 2.Max.Loading power: 1~40A Adjustable, 1~63A Adjustable 3.Over-voltage protection value range:230V~300 4.Under-voltage protection value range:210V--140V 5.Over-current adjustment range:1-40A more
  • DH48S-S 1Z 2Z Repeat Cycle Mul...
    1.Reset function:the relay would to initial state when processing reset termin... 1.Reset function:the relay would to initial state when processing reset terminal at time. 2.Pause function:the timing would be paused and display.retain the time of this moment when processing pause terminal during timing process, and the timing would... more
  • DH48S-S 1Z 2Z Repeat Cycle Mul...
    1.Reset function:the relay would to initial state when processing reset termin... 1.Reset function:the relay would to initial state when processing reset terminal at time. 2.Pause function:the timing would be paused and display.retain the time of this moment when processing pause terminal during timing process, and the timing would... more
  • DH48S-S 1Z 2Z Repeat Cycle Mul...
    1.Reset function:the relay would to initial state when processing reset termin... 1.Reset function:the relay would to initial state when processing reset terminal at time. 2.Pause function:the timing would be paused and display.retain the time of this moment when processing pause terminal during timing process, and the timing would... more
  • WiFi Smart Energy Monitor Swit...
    1.Remote control at anytime and anywhere 2.Schedule/Timer/loop timer 3.Energy ... 1.Remote control at anytime and anywhere 2.Schedule/Timer/loop timer 3.Energy monitoring,Set power unit price ,can caculate house device power consumption,download data to sheet 4.Preset power/current/voltage threshold values by app, Once the real-time... more
  • 3-Phase Digital Over And Under...
    *Mainly prevent over-voltage and over-current from damaging electrical applian... *Mainly prevent over-voltage and over-current from damaging electrical appliances, multiple protections such as automatic power-off for high voltage, automatic power-off for low voltage, automatic power-off for over-current and overload, and automatic... more
  • Three-phase VA Protector, Adju...
    【Voltage and Current Protector】Designed to prevent damage to electrical applia... 【Voltage and Current Protector】Designed to prevent damage to electrical appliances caused by over-voltage and over-current. This protector offers multiple safeguards including automatic power-off for voltage, over-current, and overload, as well as... more
  • THC15A Microcomputer Electroni...
    1.Din rail installation 2.Advanced pre-setting one week before 3.Digital elect... 1.Din rail installation 2.Advanced pre-setting one week before 3.Digital electronics general purpose time switch with daily and programs 4.Repeat programs with 16 on/off,18 times pulse programs,and setting on/off manually 5.Lithium battery power... more
  • DH48S-S 1Z 2Z Repeat Cycle Mul...
    1.Reset function:the relay would to initial state when processing reset termin... 1.Reset function:the relay would to initial state when processing reset terminal at time. 2.Pause function:the timing would be paused and display.retain the time of this moment when processing pause terminal during timing process, and the timing would... more
  • THC15A Microcomputer Electroni...
    1.Din rail installation 2.Advanced pre-setting one week before 3.Digital elect... 1.Din rail installation 2.Advanced pre-setting one week before 3.Digital electronics general purpose time switch with daily and programs 4.Repeat programs with 16 on/off,18 times pulse programs,and setting on/off manually 5.Lithium battery power... more
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