XH-M138 30A High Current Contactor Switch 12V Electric Relay Board DC Power Control Relay Module Normally Closed Contact Relay

XH-M138 30A High Current Contactor Switch 12V Electric Relay Board DC Power Control Relay Module Normally Closed Contact Relay

XH-M138 30A High Current Contactor Switch 12V Electric Relay Board DC Power Control Relay Module Normally Closed Contact Relay Specification: Input: 12V DC (relay powered) Output: 30A single channel relay 4 terminals shunt Control current: Max 30A...


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  • High Current Contactor Switch Electric Relay Board DC Power Control Relay Module Normally Closed Contact Relay 30A 12V
    Specification: Input: 12V DC (relay powered) Output: 30A single channel relay ... Specification: Input: 12V DC (relay powered) Output: 30A single channel relay 4 terminals shunt Control current: Max 30A Control voltage: 250V Max Usage: Cooler control Heater control Refit water heater etc Note: 1. Due to the light and screen... more
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  • DC 12V Digital Voltage Control Relay Module Relay Switch Control Board Module LED Voltmeter Charging Discharge Security 1 * relay module Green
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  • -9% Relay Module 12v 30a Relay Optocoupler Isolation 2-channel Relay 2-channel 12v 30a Relay 30a Relay Optocoupler Buzhi Mewmewcat Jinmie Dabey Relay Eryue 2-channel
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  • -7% Relay Module Relay Optocoupler Isolation 12v 30a 2-channel 12v 30a Relay Optocoupler 12v 30a Relay Buzhi 2-channel Relay Zitainn Rookin Havou
    2-Channel DC 12V 30A Relay Board Module Optocoupler Isolation High/Low Trigger... 2-Channel DC 12V 30A Relay Board Module Optocoupler Isolation High/Low Trigger With indicator and working indicator. 5V 12V 24V are available. To ensure stability uses industrial grade PCB board and 9.5mm barrier terminals. Using optocoupler... more
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  • MOS LED Digital Time Delay Relay Trigger DC 12V 24V Dual Way High Power Switch Circuit Board Timing Control Module 1 x Dual switch control board
    1. Using high-quality materials the quality is guaranteed 2. Stable performanc... 1. Using high-quality materials the quality is guaranteed 2. Stable performance and long service life 3. Simple to use 4. Small and beautiful appearance 5. Wide application Input voltage: DC7-30V Output current: within 10A Load range: within 70-300W... more
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  • DC 12V 1 Channel Relay Module FRM01 Multifunction Relay Loop Delay Timer Switch Self-Locking Timing Board 1 * FRM01 12V multi-function relay control module
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  • -12% Relay Module 12v 24v Delay Switch With Time Delay Switch Relay Time Delay Led Display L-ed Display Meter Test Relay Test Relay Time Relay Eryue 12v Relay Siuke 12v
    12V 24V DC LED Display Digital Voltage Meter Test Control Relay Timer Time Del... 12V 24V DC LED Display Digital Voltage Meter Test Control Relay Timer Time Delay Switch Module with Case Procedures for intelligent control realize over-voltage/under-voltage function. LED digital display mounting boss on case convenient and simple... more
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  • -13% Relay 4-Channel DC 12V 30A Relay Module Control Board Optocoupler Isolation High/Low Trigger
    Relay 4-Channel DC 12V 30A Relay Module Control Board Optocoupler Isolation Hi... Relay 4-Channel DC 12V 30A Relay Module Control Board Optocoupler Isolation High/Low Trigger Specification: This is a relay module with high performance which is convenient and practical for users. Features: 4-channel DC 12V 30A relay module. Output... more
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  • -25% Relay Module 4-channel 12v 12v 30a Optocoupler Isolation 30a Relay 4-channel Relay 4-channel Xibany Sdads Relay D Optocoupler Dabey 4-channel Relay
    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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  • -25% Relay Module 24v 30a Relay 24v 30a Buzhi 2-channel Relay 2-channel 24v 30a Relay Optocoupler Relay Optocoupler Isolation 2-channel Relay 2-channel Relay Siuke 2-channel
    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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  • DC 12V 4 Channel RS232 Relay Board PC USB DB9 Interface Relay Module Serial Port Remote Control Switch for Motor Garage 1 * RS232 relay
    5. Relay load voltage: DC 1-100V or AC85-265V 6. Relay load current: maximum 1... 5. Relay load voltage: DC 1-100V or AC85-265V 6. Relay load current: maximum 10A 7. Weight: 62g 8. Size: 90mmx47mmx19mm Colour:As Shown Material:PCB Due to different batches there may be differences in product appearance and printed text which will... more
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  • DC 9V 12V 24V Digital Voltage Control Relay Module Relay Switch Control Board Module LED Voltmeter Charging Discharge Monitor
    ========== Power Source : DC Theory : Voltage relay is_customized : Yes Contac... ========== Power Source : DC Theory : Voltage relay is_customized : Yes Contact Load : Low Power Model Number : 9V/12V/24V LED Display Voltage Control Relay Module Voltage : 24V Origin : Mainland China Certification : CE Protect Feature : Sealed Use... more
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  • DC 12V Time Delay Relay Module Delay Turn On Delay Turn Off Relay Switch Module With Timer DC 12 V Volt Timing Relays Board
    ========== Power Source : DC Theory : Time Relay is_customized : Yes Contact L... ========== Power Source : DC Theory : Time Relay is_customized : Yes Contact Load : Low Power Model Number : Timer Delay Switch Turn On/Off Time Relay Module Time Relays Voltage : 12V Origin : Mainland China Certification : None Protect Feature :... more
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  • -21% Relay Module Relay Optocoupler Isolation 12v 30a 4-channel 30a Relay Optocoupler 4-channel Relay 4-channel Xibany Sdads Buzhi 4-channel Relay
    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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