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Miniature Circuit Breakers (MCB)

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Items 1 to 36 of 935 total

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Miniature Circuit Breakers(MCB): Protection for your circuits

Electrical distribution safety is of paramount importance in residential, commercial and industrial sectors. Continuous electrical operation combined with convenience and safety is provided by Miniature Circuit Boards (MCBs). You can source all your MCBs from Buildmatic.in from various reputed brands like Havells, IndoAsian, Legrand, L&T, ABB, and Schneider among others.

How to Select Your Miniature Circuit Beaker (MCB) on Buildmatic.in?
You need to decide on the following parameters in order to select the correct MCB for your requirement
1. Current Rating: This is the operating current that the circuit will be required to work at. Choose as per electrical load calculations.

2. Application Type (Curve Type): Choose between various curves as follows
  • Curve B: Curve-B MCB trips between 3 to 5 times full-current. Used in Residential and commercial applications where connected loads are primarily lighting fixtures, domestic appliances with mainly resistive elements.
  • Curve C: Type-C MCB trips between 5 to 10 times full-current. Used in commercial, industrial applications and some residential applications where some inductive loads are present and as a result have higher starting current.
  • Curve D: Type-D MCB trips between 10 to 20 times full-current. Used in heavy commercial and industrial applications where the starting currents can be very high.

3. Number of Poles: Choose the number of poles (single pole or double pole or three poles etc) of an MCB depending on the number of ciruits you want to provide protection to.

Why Buy your Miniature Circuit Beaker (MCB) from Buildmatic.in ?
Buildmatic.in helps you source your electrical switchgear (MCBs, MCCB, RCBO, DBs) in a transparent and convenient manner. Choose your requirements based on the above described MCB parameters and our dedicated technical support team will be glad to assist you in case of any issues.