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Micro relays are perfect for motorcycles where there is always a space and weight issue. Very rarely will you ever need more than 20amps (240watts @ 12 volts). Very often horns use more current than is wise to draw through the handle bar switch, especially if you use a louder snail horn or similar to make your presense on the road apparent to the seemingly psychopathic car drivers out to get you. Relays are very simple to use. Below is a very simple diagram showing how a relay is used to switch a lamp.What you are doing is to draw a very low current through your handle bar switch to power an elctromagnet which operates a much heavier switch to power the load. <<

Bikers Toolbox

4 Pin 20 Amp Micro Relay

SKU BTBE019
£5.99
Micro relays are perfect for motorcycles where there is always a space and weight issue. Very rarely will you ever need more than 20amps (240watts @ 12 volts). Very often horns use more current than is wise to draw through the handle bar switch, especially if you use a louder snail horn or similar to make your presense on the road apparent to the seemingly psychopathic car drivers out to get you. Relays are very simple to use. Below is a very simple diagram showing how a relay is used to switch a lamp.What you are doing is to draw a very low current through your handle bar switch to power an elctromagnet which operates a much heavier switch to power the load. <<
£5.99

Frequently Bought Together

Total price£30.55
Micro relays are perfect for motorcycles where there is always a space and weight issue. Very rarely will you ever need more than 20amps (240watts @ 12 volts). Very often horns use more current than is wise to draw through the handle bar switch, especially if you use a louder snail horn or similar to make your presense on the road apparent to the seemingly psychopathic car drivers out to get you. Relays are very simple to use. Below is a very simple diagram showing how a relay is used to switch a lamp.What you are doing is to draw a very low current through your handle bar switch to power an elctromagnet which operates a much heavier switch to power the load. <<

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