What is the difference between Relay and Contactor
Answers were Sorted based on User's Feedback
Answer / m.senthil
A contactor has an arc suit plates, but the relays hasn't it
Is This Answer Correct ? | 15 Yes | 29 No |
Answer / ibrahim
I THINK THE DIFFERENCE BETWEEN RELAY AND CONTACTOR IS THAT
THE CONTACTOR IT HOLD NORE CURRENT THAN THE RELAY
Is This Answer Correct ? | 13 Yes | 33 No |
Answer / pravesh
relay is the device acttached to any circuit which makes it
work automatically.it has less operating voltage but in
contactor it works on the principle of cantact making that
either single phase voltage or 110v ac supply , the plunger
makes the other three phase contact and thus operats on
some high operating voltage
Is This Answer Correct ? | 78 Yes | 116 No |
Answer / gafoor
Most circuit breakers are thermal devices that when excess
current run through them they heat up and trip (open up).
They can also be used as a switch to open a circuit.A
contactor is a electric relay that is essentially a
solenoid and a pair of electrical contacts. The solenoid is
activated and it closes the contacts
Is This Answer Correct ? | 82 Yes | 153 No |
what is ACB
I WANT YHE TECHNICAL AND ELECTRICAL SPECIFICATIONS OF 2x4MW 11KV 2x10MW 11KV 2x25MW 11KV 2x100MW 11KV HYDEL POWER PLANT i.e PROTECTION SYSTEM,MONITORING,CONTROL SYSTEM,GENERATION,SYNCHRONISATION,METERING PLEASE SEND THE DETAILS TO MY MAIL ID SPRAVEEN_222@YAHOO.CO.IN
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