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Legrand circuit breakers: selection guide

How Legrand MCB and MCCB ranges are selected, and what to send us for a quotation.

This page was a price list

The legacy version of this page published a price list. Prices are not reproduced here: brief §30 requires commercial data to come from supplied current sources, and the legacy figures carried no validity date. Send us your requirement for a current quotation.

What we supply

Legrand miniature circuit breakers for final distribution

Legrand moulded case circuit breakers for sub-mains and motor circuits

Associated enclosures and accessories

What determines the selection

The circuit design current and the cable being protected

The prospective fault current at the point of installation

The load characteristic, which sets the trip curve

Coordination with the devices upstream and downstream

Whether earth leakage protection is required at that point

What to send for a quotation

The list of circuits with their ratings and cable sizes, or the single-line diagram

Quantities

Any accessories required

Whether an assembled board is needed or devices only

Need help with a specification?

Call 09678 566 000 or email info@impress.com.bd and we will work through the requirement with you.


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