MCB MANUFACTURERS || RCCB MANUFACTURERS - 9310465138

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MINIATURE CIRCUIT BREAKER (MCB)
BY DEVCO Engineering Technologies Pvt. Ltd.
For More Info- 9310465138
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Miniature Circuit Breakers
For Beginners
DEVCO Manufacturers of Switchgears MCB,
MCCB.RCCB,ELCB,RCCBO etc.
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 DEVCO Engineering Technologies Pvt. Ltd.
COMPANY OVERVIEW Established in 1998 as DEVCO
Engineering Technologies Pvt. Ltd. by Mr. Nawab
Singh Rajput, B.Tech (Electrical),The company
 manufactures  Switchgears of MCB, RCCB, MCCB ,
LED LIGHTS and Electrical Panels. In its initial
years, the company had been associated with
several prestigious clients that included Atlas
Cycles Limited, Bhushan Steels Limited, Central
Electronics Limited, ERA Infra Engineering
Limited, Frigorifico Allana Pvt. Ltd., HT Media
Ltd, Ingersoll Rand India Limited, Intech Pharma
Pvt. Ltd., ITC Limited, Jindal Steel Power
Limited, Metzeler Automotive (India) Pvt. Ltd.
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Objective
To Understand the Components, Working Principle
of Miniature Circuit Breaker (MCB), and Its
advantage over traditional fuse.
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Contents

• Introduction History and its use
• Function
• Construction of MCB
• Working Principle
• Advantages
• Applications
• Comparison Fuse Vs. Mcb
• Conclusion

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Introduction

1. Thomas Edison developed the idea for a Circuit
   Breaker in 1879.
2. Granville Woods improved upon the design and
   invented the automatic circuit breaker in 1900
3. Cutter Manufacturing Company manufactured the
   first circuit breaker in Philadelphia in 1904.
   

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Conclusion
DEVCO Engineering Technologies Pvt. Ltd. Follow
all the rules and condition of Thomas Edison and
also follow the design invented by Mr. Granville
Woods to develop of its own brand.
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Website - https//www.devco.in/ Address
- Site-4, Industrial Area, Sahibabad,
Ghaziabad-201010, India Email -
daak_at_devco.in Contact No - 9310465138
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