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BB10400C - 40A 1P 15kA Curve-C Exora MCB - L&T

Cat No.	BB10400C
Category	MCB
Stock	In Stock
Condition	Brand New, Sealed Packaging
Product Type	MCB

Please contact us for the exact delivery timeline

In Stock — 53 Qty

$14.08

Quantity	Expected Delivery
53 Units	25 Business Days

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Technical Specification

L&T BB10400C MCB Technical Specification

MCB
Breaking Cap	15kA
Curve	C
Model	BB1
No of pole	1P
Range of Product	—
Rating	40A

Product Details

Lauritz Knudsen BB10400C - 40A 1P 15kA Curve-C Exora MCB. We are dedicatedly involved in providing an excellent quality products at Electrihub.

Product Dimensions

L&T BB10400C dimensions and weight

Dimensions (L × W × H)

Length 12 cm

Width 8.5 cm

Height 19 cm

Weight

Net Weight 2.5 kg

Dimensions are approximate. For precise dimensional drawings, contact us.

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Product Overview

Lauritz Knudsen BB10400C - 40A 1P 15kA Curve-C Exora MCB. We are dedicatedly involved in providing an excellent quality products at Electrihub.

Frequently Asked Questions for BB10400C

The Lauritz Knudsen BB10400C MCB provides overload and short circuit protection, high breaking capacity, quick tripping response, thermal magnetic release system, and long mechanical endurance.

It is widely used in residential DBs, commercial electrical systems, industrial panels, MCC rooms, and equipment protection circuits.

It protects wiring and equipment by automatically disconnecting the circuit when overload or short circuit conditions occur, reducing fire risk and electrical damage.

Check rated current (A), breaking capacity, tripping curve (B/C/D), voltage rating, number of poles (1P/2P/3P/4P), and compatibility with the distribution board.

Ensure proper DIN rail mounting, correct line load orientation, torque tight terminal connections, and adherence to Lauritz Knudsen wiring standards.

Pricing varies depending on the pole configuration, tripping curve, and current rating. Visit Electrihub for updated Lauritz Knudsen MCB pricing.

The datasheet for BB10400C is available on Electrihub with technical specifications, wiring diagrams, and installation instructions.

The price of Lauritz Kundsen BB10400C MCB depends on specifications, availability, and market conditions. You can check the latest GST-inclusive price on Electrihub India, which provides genuine products, transparent billing, and PAN India delivery.

Yes. RAS Electrihub Private Limited provides PAN India delivery with reliable logistics, safe packaging, and doorstep delivery across all states and union territories.

Yes. RAS Electrihub Private Limited issues GST-compliant invoices and also supports PO-based invoicing for businesses, contractors, and organizations across India.

Yes. RAS Electrihub Private Limited operates as an ISO-certified organization, ensuring quality sourcing, authentic products, and standardized procurement and delivery processes.

Reviews & Ratings

4.0

6 reviews

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Aria Moretti Apr 11, 2026

As a professional panel builder, I find this L&T MCB highly reliable. The compact design of the BB10400C saves significant space in the enclosure. The shipping was secure, ensuring no damage to the sensitive components.

Lars Jensen Apr 11, 2026

The L&T BB10400C meets all our strict technical specifications. Great availability on Electrihub; we often struggle to find L&T stock elsewhere. Perfect for maintaining the standards our clients expect.

Abhishek Patel Apr 7, 2026

Best online electrical store in India. Found the L&T BB10400C at a much better price than local shops.

Karan Iyer Apr 7, 2026

Bought BB10400C for my electrical project. Quality is top notch and Electrihub's packaging was excellent. Reliable platform.

Mayank Bose Apr 7, 2026

Genuine L&T components. Thank you Electrihub for the smooth delivery. The product is exactly as described on the website.

Vihaan Reddy Apr 7, 2026

Exactly what I needed. L&T products are always reliable and Electrihub made the buying process very easy.

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BB10400C - 40A 1P 15kA Curve-C Exora MCB - L&T

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Product Overview

Frequently Asked Questions for BB10400C

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