In this video, we dive deep into the world of MCCBs, or Molded Case Circuit Breakers. MCCBs are essential devices used in electrical systems for protection against overloads, short circuits, and other faults. We’ll cover:

What an MCCB is and how it works
Different types and sizes of MCCBs
Key components and features
How MCCBs differ from other circuit breakers like MCBs
Applications and industries where MCCBs are commonly used

Whether you're an electrician, engineer, or just curious about electrical systems, this video will provide you with a clear understanding of MCCBs and their importance in ensuring electrical safety. Be sure to subscribe for more electrical engineering insights!

Current calculation Excel [ Ссылка ]

00:42 -MCCB definition and purpose
01:21 -MCCB structure
02:15 -MCCB working
03:49- Selection of MCCB and calculations
06:57- Type B,C,D,K,Z MCCB
09:17 -Short circuit breaking capacity of MCCB
10:50- Difference between MCB and MCCB
12:25 -Shunt tripping of MCCB
13:45 -Status monitoring of MCCB
14:48 -How to adjust the setting in MCCB

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