A switch is a “on” and “off” type of thing, whereas a relay, allows heavy current through it on one circuit, when the smaller current activates the relay.
A switch is a “on” and “off” type of thing, whereas a relay, allows heavy current through it on one circuit, when the smaller current activates the relay.
A switch is a on and off type of thing, whereas a relay, allows heavy current through it on one circuit..
So, when you are using something like lights, that take a lot of current, a switch may not carry that kind of current, but by using a switch that has low current and using it to power up the relay, you can then send stronger current through the relay, to the lights.
IN SWITCH only two operation – on and off by manually.
but relay detect the fault and send the information to the circuit breaker automatically.
switch – DIGITAL
ON(1) OFF(0)
relay- ANALOG
A switch is a “on” and “off” type of thing, whereas a relay, allows heavy current through it on one circuit, when the smaller current activates the relay.
switch is on,off control function for manualy,
relay is on,off function to energy coil using
A switch is a “on” and “off” type of thing, whereas a relay, allows heavy current through it on one circuit, when the smaller current activates the relay.
switch – DIGITAL
ON(1) OFF(0)
relay- ANALOG
switch is not act as a relay , but relay is act like switch
A switch is a on and off type of thing, whereas a relay, allows heavy current through it on one circuit..
So, when you are using something like lights, that take a lot of current, a switch may not carry that kind of current, but by using a switch that has low current and using it to power up the relay, you can then send stronger current through the relay, to the lights.