About Relay Modules

A relay module is an electronic device used to control and switch power to other electrical loads. These modules usually consist of several relays, a power supply, a control circuit, and several necessary connectors on a printed circuit board. Relay modules are commonly used in industrial, commercial and even home applications where access to a remotely operated switch is needed. Common uses include controlling lights, motors, solenoids, and other electrical loads.

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    OKY3011


    		Module: relay; Channels:1; 5VDC; max.250VAC; 10A; 47x29x18mm
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    		OKYSTAR 0
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    USD 1.4259
    Multiples of: 1

    		Relay1 5 VDCMax . 250 VAC , Max . 30 VDC    
    OKY3011-0


    		Module: relay; Channels:1; 5VDC; max.250VAC; 10A
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    		OKYSTAR 0
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    USD 2.3388
    Multiples of: 1

    		Relay1 5 VDCMax . 250 VAC    
    DRY-REED RELAY


    		Module: relay; reed switch; Channels:1; 5VDC; max120VAC; Grove
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    		Seeed Studio 0
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    USD 7.6012
    Multiples of: 1

    		Relay1Grove Interface (4 - Wire)5 VDCMax 120 VAC  Grove 
    MR009-004.2


    		Module: relay; Channels:2; 5VDC; max277VAC; 12A; screw; toff:5ms
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    		Microbot 0
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    USD 11.3371
    Multiples of: 1

    		Relay2 5 VDCMax 277 VAC Screw  
    4-CHANNEL SPDT RELAY


    		Module: relay; Channels:4; 5VDC; max250VAC; 10A; Uswitch: max30VDC
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    		Seeed Studio 0
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    USD 15.9874
    Multiples of: 1

    		Relay4Grove Interface (4 - Wire)5 VDCMax 250 VAC , Max 30 VDC ScrewGroveSpdt
    11638


    		Module: relay; HAT; Channels:3; Application: Raspberry Pi
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    		Waveshare 0
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    USD 16.3197
    Multiples of: 1

    		Relay3       
    SR-1212-C2ALQ


    		Relay Modules - 3¯24VDC Low Trigger Volt; Relay Modules - 3¯24VDC Low Trigger Voltage, One 2A Form C DPDT Relay; Accessory Type:Relay Module; Product Range:-
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    		SECO-LARM 0
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    USD 16.4312
    Multiples of: 1

    		         
    2-COIL LATCHING RELAY


    		Module: relay; latching relay; Channels:2; max125VAC; 2A; max30VDC
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    		Seeed Studio 0
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    USD 16.9097
    Multiples of: 1

    		Relay2Grove Interface (4 - Wire) Max 125 VAC , Max 30 VDC  Grove 
    SPDT RELAY(30A)


    		Module: relay; Channels:1; 5VDC; max250VAC; 30A; Uswitch: max30VDC
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    		Seeed Studio 0
    6 to 16 Weeks Calender.png

    USD 17.5856
    Multiples of: 1

    		Relay1Grove Interface (4 - Wire)5 VDCMax 250 VAC , Max 30 VDC  Grove 
    2-0000053


    		Module: relay; screw terminal, IDC40; Application: Raspberry Pi
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    		MSX ELEKTRONIKA 0
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    USD 25.396
    Multiples of: 1

    		Relay     Screw Terminal, Idc40  
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