what is the difference in MCB, MCCB, RCCB, ELCB, & MPCB
(motor protection circuit bracker)
Answer Posted / prajapati
MCB - Miniature Circuit breaker, is having overload and
s.c. protection & used in domestic application
MCCB - Moulded case Circuit breaker, is having overload and
s.c. protection & used in Industrial application & Having
high s.c. capacity
RCCB : Residual current operated circuit breaker, is used
for protection against electric shock
ELCB : Earth leakage circuit breaker & is same as RCCB
MPCB : Motor protection circuit breaker, is used for
protection of motor, having s.c. and overload protection
more effective to protect motor
| Is This Answer Correct ? | 581 Yes | 50 No |
Post New Answer View All Answers
what does a string of resistors in a series will do?
advantages & disadvantages of Lagging and leading power factor .
How would you relate your key competencies to this position?
What is Electrical Grade Aluminum for Tubular BusBars. i am confused between 6063 and T6 or T5 and what is BS 2898 and BS 159?
how to wiring it with contactor and timer together
What is the use of oil in transformers?
1.what is the funtion of chiller primary & scondary pumps. 2.what is the use of distribution lines & Types. 3.what is the use the thermal power stations & how much capacity.
Air circuit breaker safety
what you have to see after one week or month from the day of installation of transformer ?
State the points to be considered for selecting a particular type wiring.
High voltage test procedure of in swgr board. why should measure millivolt drop on testing time?
I have finish diploma electronics and five years experience in electrical field in ht service how can i get c licensce or other electrical certificate
he compression ratio for a petrol engine generally lies between
List some examples of renewable energy?
Define phase cross over?