what is diffrent of RCCB & MCCB
Answers were Sorted based on User's Feedback
Answer / hardik vyas
RCCB is Reverse Current Circuit Breaker which gives
protection against earth faults and leakages and is
basically to save people from electric shock.
MCCB is moulded Case Circuit Breaker which is used for
medium current range circuit breaking and gives protection
to system(equipment) against high current and short circuit.
| Is This Answer Correct ? | 30 Yes | 4 No |
Answer / annu singh
RESIDUAL CURRENT CIRCUIT BREAKER(RCCB) USED FOR PROTECTION
AGAINST EARTH FAULT . IT CONTAINS CORE BALANCE CURRENT
TRANSFORMER WHICH DETECTS EARTH LEAKAGE CURRENT.
| Is This Answer Correct ? | 10 Yes | 0 No |
Answer / murugesan
RCCB detect the leakage current and used for earth fault
and over current also, MCCB moulded case circuit breaker
only detect over current.
| Is This Answer Correct ? | 7 Yes | 1 No |
Answer / hardik vyas
Hey Saleem....RCCB will not work as a MCCB as it's current
carrying capacity is low.
| Is This Answer Correct ? | 9 Yes | 5 No |
Answer / guest
Residual current circuit breaker trips or give protction
against minor fault or leakage than MCCB.
| Is This Answer Correct ? | 12 Yes | 9 No |
i work as a technician at a private company.. i used to take amp reading for certain appliances such as air con.. the problem is when i clamp the neutral, wire there is a current reading.. from my understanding for single phase system neutral should not have current unless if the circuit is not complete.. yet the air con still work
what is interpose vt where it is used and y it is used?
How many safety of Disel Generator
If OLTC is in manual position there is chance to variation of voltage(Low or High)?
when we connect a CT in the line will there be any loses in the line due to the mutual inductance of the CT.
what happens when one of the phases out 0f 3 phases been removed under working condition and no load condition will the machine run if so plz send me why
What is different between hypo test and megger test
what is the impedence
Is it possible that Generator trip but Turbine not trip.Give explanation.
If the neutral wire go pass through the core balance current transformer? If yes then why? and no then why?
Application of DC motors is generally restricted to a few load speed applications because of _____.
how we decide scurt (disc) of insulator with respect to kv rating
Civil Engineering (5086)
Mechanical Engineering (4456)
Electrical Engineering (16639)
Electronics Communications (3918)
Chemical Engineering (1095)
Aeronautical Engineering (239)
Bio Engineering (96)
Metallurgy (361)
Industrial Engineering (259)
Instrumentation (3014)
Automobile Engineering (332)
Mechatronics Engineering (97)
Marine Engineering (124)
Power Plant Engineering (172)
Textile Engineering (575)
Production Engineering (25)
Satellite Systems Engineering (106)
Engineering AllOther (1379)