call
Have a question? Call us now at +91 9650660070
category menu Categories
search
Whatsapp Avatar Chat
Share Share Icon
Ships within 10 days
L&T [ Lauritz Knudsen ] 40 Amp 4 Pole 300 mA RCCB BC404030
lt-40-amp-4-pole-300-ma-rccb-bc404030
lt-40-amp-4-pole-300-ma-rccb-bc404030
lt-40-amp-4-pole-300-ma-rccb-bc404030

L&T [ Lauritz Knudsen ] 40 Amp 4 Pole 300 mA RCCB BC404030

Visit the L&T Store
EMI starts at ₹326/month. No Cost EMI available.

Sensitivity

Current Rating

Explore 4 more variants
Available offers
Flat ₹400 off on Order above ₹10,000 | Valid for REPEAT Business User

View

Flat ₹800 off on Order above ₹20,000 | Valid for REPEAT Business User

View

Flat ₹200 off on Order above ₹6000 | Valid for REPEAT Business User

View

Flat ₹400 off on Order above ₹10,000 | Valid for NEW Business Users

View

Features
Type of Product RCCB
Model No BC404030
Voltage 240/415V AC
Frequency 50/60 Hz
More L&T Residual Current Circuit Breakers products More Residual Current Circuit Breakers products
Warranty as Per Brand
Warranty as Per Brand
100% Original Products
100% Original Products
Secure Payments
Secure Payments
100% Buyer Protection
100% Buyer Protection
Top Brands
Top Brands
EXPLORE OTHER VARIANTS
sku-leadTime Ships within 10 days
SKU ID: ELE.RES.107960471
L&T [ Lauritz Knudsen ] 25 Amp 4 Pole 300 mA RCCB BC402530
Current Rating
25 A
Sensitivity
300 mA
₹3,605
sku-leadTime Ships within 10 days
SKU ID: ELE.RES.107960466
L&T [ Lauritz Knudsen ] 25 Amp 4 Pole 100 mA RCCB BC402510
Current Rating
25 A
Sensitivity
100 mA
₹3,605
sku-leadTime Ships within 10 days
SKU ID: ELE.RES.27960485
L&T [ Lauritz Knudsen ] 40 Amp 4 Pole 100 mA RCCB BC404010
Current Rating
40 A
Sensitivity
100 mA
₹3,670
sku-leadTime Ships within 10 days
SKU ID: ELE.RES.107960504
L&T [ Lauritz Knudsen ] 63 Amp 4 Pole 300 mA RCCB BC406330
Current Rating
63 A
Sensitivity
300 mA
₹4,060

Type of Product

RCCB

Model No

BC404030

Voltage

240/415V AC

Frequency

50/60 Hz

Sensitivity

300 mA

Current Rating

40 A

Series

Tripper

Material

Plastic

Color

White

Module

4

No. of Pole

4 Pole

Country of Origin

India

Name of Manufacturer/Packer/Importer

Larsen & Toubro Limited

FREQUENTLY BOUGHT TOGETHER
oos-available Ships within 24 hrs
Dowells 0.75 to 8 Sq. mm End Sealing Ferrules Tinned Copper Insulated, EHI-509, Assorted Color (Pack of 500)
Pack of 500 piece
₹424
oos-available Ships within 24 hrs
Dowells RSI-7062 Insulated Ring Terminal Conductor Size - 1.5-5 Sq.mm, Assorted Color (Pack of 200)
Pack of 200 piece
₹695
oos-available Ships within 24 hrs
Dowells 2.5-3.5 Sq.mm Insulated Fork Terminal RSI-7928, Assorted Color (Pack of 200)
Pack of 200 piece
₹506
oos-available Ships within 24 hrs
Dowells Pin Terminal Insulated 1 mm Terminal Conductor Size, CPI-45 (Pack of 100 Pcs)
Pack of 100 piece
₹294
oos-available Ships within 24 hrs
Dowells CPI-17 Tinned Copper Insulated Pin Terminal Conductor Size - 1.5 Sq.mm, Assorted Color (Pack of 200)
Pack of 200 piece
₹447
oos-available Ships within 24 hrs
JK Copier 75 GSM A4 Size Multipurpose Paper 500 Sheets White (Pack of 10 Ream)
Pack of 10 ream
₹2,702
sku-leadTime Ships within 10 days
WD-40 Multipurpose Cleaning Spray 63.8 g
₹135
oos-available Ships within 24 hrs
Silverton 65 GSM A4 Copier Paper (Pack of 10 Ream)
13
Pack of 10 ream
₹1,886
oos-available Ships within 24 hrs
POWERWASH 40X40 cm 600 GSM Microfiber Cloth (Pack of 4)
11
Pack of 4 piece
₹184
oos-available Ships within 24 hrs
Duracell Chhota Power AAA Alkaline Batteries (Pack of 12)
15
Pack of 12 piece
₹214
oos-available Ships within 24 hrs
Nataraj Classic Use & Throw Ball Pens Blue (Pack of 40)
17
Pack of 40 piece
₹150
oos-available Ships within 24 hrs
GENERIC Steel Toe Safety Shoes High Ankle PVC Sole Size UK 9 Black, Power-9
12
₹299
sku-leadTime Ships within 2 days
Silverton 70 GSM A4 Copier Paper (Pack of 10 Ream)
17
Pack of 10 ream
₹1,999
sku-leadTime Ships within 10 days
WD-40 Multipurpose Cleaning Spray 420 ml
14
₹312
oos-available Ships within 24 hrs
IB BASICS 555 GSM Box Index File With Lamination Legal A4 Size Assorted Color (Pack of 4)
Pack of 4 piece
₹269
oos-available Ships within 24 hrs
Generic 5 L Rose Fragrance Liquid Soap Hand Wash
1
Can of 1 piece
₹296
oos-available Ships within 24 hrs
Luxor 1223 Whiteboard Marker Pens Black (Pack of 10)
Pack of 10 piece
₹152
oos-available Ships within 24 hrs
Safari Pro Steel Toe Derby Safety Shoes Low Ankle Size UK 8 Black Model Power
6
₹194
RECOMMENDED ITEMS
sku-leadTime Ships within 25 days
NITTO KOGYO Standard Distribution Board 3-Pole 200 Amp, PEN20-42JC
₹2,94,999
sku-leadTime Ships within 10 days
Schneider Electric A9KR11225BQ RCCB 25A
₹2,713 ₹2,818
3.73% OFF
oos-available Ships within 24 hrs
Havells Ventilair ZXR 150 mm Ventilation Fan Off White, FHVZXDRIVR06
₹2,205
oos-available Ships within 24 hrs
Airex 9000W Stainless Steel Industrial Water Heater/Boiler Heating Element B.S.P Triple Pipe AE-59
₹2,713
oos-available Ships within 24 hrs
Kangaro Stapler Kangaro No. HD 10
₹54 ₹69
21.89% OFF
oos-available Ships within 24 hrs
Flash Deal
Polycab Optima+ 2.5 Sq.mm 1 Core FRLF Wire Red (90 m)
Roll of 90 metre
₹8,377
sku-leadTime Ships within 120 days
Anchor UNO 100 A Dual Pole 100 mA Higher Rating Residual Current Circuit Breaker (RCCB), 98504
₹6,135 ₹7,395
17.04% OFF
sku-leadTime Ships within 25 days
NITTO KOGYO RA/RAB Control Panel Cabinet 520x820 mm Board Dimension, RA20-69
₹90,859
oos-available Ships within 24 hrs
Havells Life Line Plus 4 Sq.mm 1 Core Flame Retardant HRFR House Cable Red, 90 m
Roll of 90 metre
₹9,000
oos-available Ships within 24 hrs
Kangaro Steel Staple Stapler Pin No. 10 Blue (Pack of 12)
₹140 ₹144
2.75% OFF
oos-available Ships within 24 hrs
ARISTO 65 L Green Plastic Dustbin (Pack of 2)
Pack of 2 piece
₹2,359
oos-available Ships within 24 hrs
MXVOLT Submersible Cable Diameter 2.5 mm Length 100 Metre
Roll of 100 metre
₹5,781
sku-leadTime Ships within 120 days
Anchor UNO 100 A Four Pole 30 mA Higher Rating Residual Current Circuit Breaker (RCCB), 98509
₹6,725 ₹8,070
16.67% OFF
sku-leadTime Ships within 25 days
NITTO KOGYO OR/ORB Outdoor Control Panel Cabinet 220x420 mm Board Dimension, ORB16-35
₹35,399
oos-available Ships within 24 hrs
L&T [ Lauritz Knudsen ] 63A 30ma 4 Pole RCCB/ELCB BC406303
₹3,067 ₹4,000
23.33% OFF
Be the first to write a review
₹3,670 (Incl. of all taxes)
₹3,110 + 18% GST
Minimum Order Quantity- 1
Connect with a Product Expert Call us at +91 9650660070
Buy on Chat Buy on Chat
Ask for Bulk Qty Quote Ask for Bulk Qty Quote
Check Delivery Details
PREPAID
Available
PART COD
Unavailable
COD
Unavailable
RETURN
Unavailable
Become a seller
Purchase help

Shop All Categories

Shop All Brands

Popular Searches

Helpline Number
Helpline Number Call: +91 9650660070 (Mon-Sun: 9am-8pm)
Return within 7 days
Return within 7 days of receiving your order
100% Safe & Secure Payments
100% Safe & Secure Payments Pay using secure payment methods
100% ORIGINAL
100% ORIGINAL guarantee for all products
Complete products
Complete products 20,00,000+ products from 12,000+ Brands
Buyer Protection
Buyer Protection Committed to buyer interests to provide a smooth shopping experience.
Experience Industrybuying App
play store app store
Follow us on
facebook twitter instagram pinterest linkedin

Company

Sister Site

Help

Copyright ©industrybuying.com 2013-2026 All Right Reserved
payment options