20pcs Relay Module DC 12V Relay Board 1 Channel with Optocoupler Isolation Support High or Low Level from other stores

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  20pcs Relay Module DC 12V Rela...

  12V Relay Module Specifications: Operates on DC 12V with a maximum load capaci... 12V Relay Module Specifications: Operates on DC 12V with a maximum load capacity of AC 250V/10A or DC 30V/10A. The trigger current required for the -isolator is just 5mA making it highly efficient for applications. Enhanced Fault-Tolerance: Designed... more

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  $20.89 Free Delivery Go to store
• -24%
  Relay Module 4-channel 12v 12v...

  4-Channel DC 12V 30A Relay Module Control Board Optocoupler Isolation High/Low... 4-Channel DC 12V 30A Relay Module Control Board Optocoupler Isolation High/Low Trigger Using optocoupler isolation strong -jamming capability and stable performance. To ensure stability uses industrial grade PCB board and 9.5mm barrier terminals.... more

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  $18.15 $13.73 Free Delivery Go to store
• -25%
  Relay Module 24v 30a Relay 24v...

  2-Channel DC 24V 30A Relay Board Module Optocoupler Isolation High/Low Trigger... 2-Channel DC 24V 30A Relay Board Module Optocoupler Isolation High/Low Trigger module can be set high or low trigger. All interfaces can be connected directly via terminal wiring leads very convenient. To ensure stability uses industrial grade PCB... more

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  $13.68 $10.32 Free Delivery Go to store
• -20%
  Relay Module Relay Optocoupler...

  4-Channel DC 12V 30A Relay Module Control Board Optocoupler Isolation High/Low... 4-Channel DC 12V 30A Relay Module Control Board Optocoupler Isolation High/Low Trigger Using optocoupler isolation strong -jamming capability and stable performance. module can be set high or low trigger. To ensure stability uses industrial grade... more

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  $17.22 $13.72 Free Delivery Go to store
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  FOR 1PCS 10Pcs Relay Module DC...

  FOR 1PCS 10Pcs Relay Module DC 12V Relay Board 1 Channel With Optocoupler Isol... FOR 1PCS 10Pcs Relay Module DC 12V Relay Board 1 Channel With Optocoupler Isolation Support High Or Low Level more

  Details
  

  $26.99 Free Delivery Go to store
• -24%
  Relay Module 12v 30a 4-channel...

  4-Channel DC 12V 30A Relay Module Control Board Optocoupler Isolation High/Low... 4-Channel DC 12V 30A Relay Module Control Board Optocoupler Isolation High/Low Trigger 4-channel 12V 30A relay module. To ensure stability uses industrial grade PCB board and 9.5mm barrier terminals. Using optocoupler isolation strong -jamming... more

  Details
  

  $18.12 $13.71 Free Delivery Go to store
• -28%
  10pcs Relay Module DC 12V Boar...

  12V Relay Module Specifications: Operates on DC 12V with a maximum load capaci... 12V Relay Module Specifications: Operates on DC 12V with a maximum load capacity of AC 250V/10A or DC 30V/10A. The trigger current required for the -isolator is just 5mA making it highly efficient for applications. Enhanced Fault-Tolerance: Designed... more

  Details
  

  $16.00 $11.54 Free Delivery Go to store
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  3.3V 5V 12V 24V 1 Channel Rela...

  ========== High-concerned chemical : None Theory : Electromagnetic Relay is_cu... ========== High-concerned chemical : None Theory : Electromagnetic Relay is_customized : Yes Contact Load : High Power Model Number : 1 Channel Relay Module High and low Level Origin : Mainland China Certification : None Use : General Purpose... more

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  $23.96 Free Delivery Go to store
• -25%
  Relay Module Buzhi 2-channel R...

  2-Channel DC 24V 30A Relay Board Module Optocoupler Isolation High/Low Trigger... 2-Channel DC 24V 30A Relay Board Module Optocoupler Isolation High/Low Trigger within 30V 30A or AC 250V 30A. All interfaces can be connected directly via terminal wiring leads very convenient. To ensure stability uses industrial grade PCB board and... more

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  $13.70 $10.31 Free Delivery Go to store
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  Relay Module 12volt 24volt Opt...

  4 Channel Relay Module 30A Load Current with Optocoupler Isolation Supports Hi... 4 Channel Relay Module 30A Load Current with Optocoupler Isolation Supports High and Low Triger 5V 12Volt 24Volt Optional Using patch optocoupler isolation strong driving ability and stable performance; trigger current is 5mA. Isolation slots are... more

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  $14.08 Free Delivery Go to store
• -33%
  Relay Module 2-channel Relay 2...

  2-Channel DC 5V 30A Relay Board Module Optocoupler Isolation High/Low Trigger ... 2-Channel DC 5V 30A Relay Board Module Optocoupler Isolation High/Low Trigger within 30V 30A or AC 250V 30A. To ensure stability uses industrial grade PCB board and 9.5mm barrier terminals. Using optocoupler isolation strong -jamming capability and... more

  Details
  

  $15.49 $10.32 Free Delivery Go to store
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  5V/12V/24V 4 Channel Relays Mo...

  Features: Experience control with our 4 channel Relays module perfect for appl... Features: Experience control with our 4 channel Relays module perfect for applications. With a double layer PCB and equipped with optocoupler isolation on each channel this module offer strong capabilities and clear LED indicators for easy... more

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  $17.62 Free Delivery Go to store
• -21%
  Jesscasday 1 Channel 12V 30A R...

  brand new and high quality Material: Electrical components Color: See pictures... brand new and high quality Material: Electrical components Color: See pictures This is a relay module with high performance which is convenient and practical for users. Features: The module voltage: 12V Output capacity: within for DC 30V 30A or AC... more

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  $10.22 $8.05 Free Delivery Go to store
• -11%
  Zeiwohndc 1 Channel 12V 30A Re...

  brand new and high quality Material: Electrical components Color: See pictures... brand new and high quality Material: Electrical components Color: See pictures This is a relay module with high performance which is convenient and practical for users. Features: The module voltage: 12V Output capacity: within for DC 30V 30A or AC... more

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  $10.51 $9.35 Free Delivery Go to store