What is the Difference Between MCCB & ACB & VCB

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What is the Difference Between MCCB & ACB & VCB..

Answer / jigs

MCCB-moulded case circuit breaker; ACB-Air circuit
breaker;VCB-vacuum circuit breaker.
Well they all the diff kind of design. Their operating
range is also different.

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What is the Difference Between MCCB & ACB & VCB..

Answer / rsundareee

MCCB-moulded case circuit breaker,
ACB-Air circuit breaker,
VCB-vacuum circuit breaker,

MCCB - We can use up to 800A in low voltage side(LV)
ACB - We can use From 800A and above in low voltage side
(LV)
VCB -We can use HV side only,It is all the diff kind of
application and design

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What is the Difference Between MCCB & ACB & VCB..

Answer / santhosh

mcb is low capcity ,acb is high,vcb control sprk high
volteg

Is This Answer Correct ?

3 Yes

1 No

What is the Difference Between MCCB & ACB & VCB..

Answer / nagaraj

MCCB is mouded case circuit breaker this is LV, 40-1600A
MCC is miniture circuit breaker this is LV, 5 to 100A
ACB it is air circuit breaker this is LV up to 800 to 6300A
VCB it is vacum circuit breaker this is HV applications

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1 Yes

0 No

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