Interested to Buy Any Domain ? << Click Here >> for more details...
What is the difference between Relay and Contactor
- 35 Answers
- 159402 Views
- Siemens, I also Faced
- E-Mail Answers
Answer Posted / kashif ghulam mohammad
The function of relay and contactor is that to ON or OFF
contacts when we give voltage coil of both devices but main
difference is that relay does not use maximum 5 amperes and
magnetic contactor can be see in more than 50 or 60
amperes. and I also wanted to mention it that relay is used
only in controlling circuit and contactor are used both in
controlling and power circuit......
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
how to find Harmonics and types as per the equipemnts
If more than rated DC voltage appears across trip coil of the breaker, what will happen? e.g. in 110V DC circuit system, if voltage across battery terminal showing 121 V
what are the installation procedure of high voltage power transformer,CT,CB&PT?
why the voltage and current in a long transmission line are called travelling wave?
Why is it prefer to initiate circuit breaker failure by "86" lockout relay not by "94" tripping relay ?!
What are books to be referred for KPTCL exam?
what is different between relay and plc?
who many types of fire explane with exmple
In the magnetic fluxes, what is the role of armature reaction?
can we synchronize star system generators with delta system transmission line ? and how ?
An ELHNC 80amp 240v 30mA RCD is tripping periodically, every 30 - 180 seconds is it safe to disconnect the protection circuit?
Write a note on Treatment for electric shock.
what about electrical pannel.? What is meant by plc pannel.?
Can anyone please give me the parameters , formula needed to calculate the circuit breakers for building services.Thanks
What type of pipe material G.I or M.S is used for sprinkler system?
