ElectricalGang

  • DC Machine
  • Electrical Drive
  • Motor
  • Starter
  • SwitchGear
  • Transformer

Difference Between MCB and MCCB | MCB VS MCCB

by Vishnu Patil 1 Comment

Difference Between MCB and MCCB | MCB VS MCCB

Hi friends, in today’s article we will see what is the difference between MCB and MCCB. And this is the most frequently asked question in interviews.

Table of Contents

  • Full name of MCB and MCCB:
    • Similarities between MCB and MCCB:
    • Differences Between MCB and MCCB:

Full name of MCB and MCCB:

MCB: Miniature circuit breaker.

MCCB: Molded case circuit breaker.

Similarities between MCB and MCCB:

MCB and MCCB are electrical circuit breakers that provide automatic trip time of fault and protect the equipment.

MCB and MCCB are both low voltage circuit breakers. Both of these are used below 1000 volts.

Both MCB and MCCB protect the equipment in case of short circuit and overload.

Differences Between MCB and MCCB:

MCBs are easily available in the market from 1A to 63A. While MCCB is available from 63A to 1000A.

MCB does not have a system like remote control, it can only be operated manually. While MCCB comes with a remote system that can be turned on or off remotely.

The interrupting rating of MCB is up to 18000A while the interrupting rating of MCCB is up to 2,00,000A.

The interrupting rating shows the capability of our equipment. That is how much current the device can take in more as the current in the overload condition is a lot more.

The amount of current level inside MCB is fixed while MCCB can increase or decrease it.

This is possible in MCCB because there is a port at the top which can be used to increase or decrease the current trip level.

MCBs are used in small or small volume circuits such as small and large appliances in the home while MCCBs are mostly used in industrial factories. Or more ampere occurred in the circuit.

Read Also:

Battery vs Capacitor│Difference between Battery and Capacitor

 What is the Difference Between AC motor and DC motor

MCB Types and it’s Uses

Difference Between Circuit Breaker and Isolator

Filed Under: SwitchGear

About Vishnu Patil

Hey, I am Vishnu Patil and I'm an Electrical Engineer and Electrical maestro. I have more than 10 years of experience with electricals. Through ElectricalGang I want to spread my knowledge with everyone else.

Comments

  1. Nil Anderson says

    at

    Thank you for sharing this information

    Reply

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

Recent Posts

  • Top 10 Best Wire And Cables Company In India
  • Netflix Not Working on Vizio Smart TV | Quick Fix Guide
  • Toshiba Fire TV Remote Not Working? | Fix in Easy Methods
  • Netflix Not Working on LG TV | Fix in Seconds (2022)
  • Hulu App Not Working on Samsung TV | FINALLY FIXED!

Brain Behind ElectricalGang

Hey, I am Vishnu Patil and I'm an Electrical Engineer and Electrical maestro. I have more than 10 years of experience with electricals. Through ElectricalGang I want to spread my knowledge with everyone else.

You can find him on Facebook, Twitter, Instagram and Google News.

ADVERTISE

 

At ElectricalGang, we clarify Electrical engineering and publish all the happenings & news of Electrical engineering.

Get Traffic & Exposure. We help brands optimize their online presence & performance.

MORE DETAIL

HelpFul Links

  • ESPN Plus is Not Working
  • Roku Airplay Not Working
  • Airplay Not Working on LG TV 
  • Hulu App Not Working on Samsung TV
  • DIRECTV Remote Volume Not Working
  • Disney Plus Keeps Changing Language

About Me | Contact Us | Privacy Policy | Sitemap 

© Copyright 2020-2022 ElectricalGang.com | The Content May Not Be Reproduced On Other Websites | Website Maintained By Vishnu Patil