🚚 Free delivery over ₹4,000 pan-India · Brand warranty on every order · 30 Day credit facility available launching soon - join waitlist →
Lauritz Knudsen Exora RCCB · 2P (DP) · 40 A · 100 mA · Type ACBG204010↓ 35% off MRP
BrandLauritz Knudsen
CategorySwitchgear
SpecificationRCCB · 2P (DP) · 40 A · 100 mA · Type AC · 240 V AC · 2 M
Brand SKUBG204010
AvailabilityIn stock · ships in 24h
DeliveryPan-India · 3–7 working days
Lauritz Knudsen· In stock
LVisit the Lauritz Knudsen store

Lauritz Knudsen Exora RCCB · 2P (DP) · 40 A · 100 mA · Type AC

Sensitivity: 100mA
Current Rating: 40A
₹3,647/pcincl. GST-35%
₹3,091 + 18% GST · MRP ₹5,623
Add to cart
Buy now
  • Secured by Razorpay · UPI, cards, net banking, wallets
  • GST invoice with every order
  • Tracked delivery, 3 to 7 working days
✓ Full brand warranty on every order
✓Lowest price guarantee · found it cheaper? We match it.
💳 30 Day credit facility available launching soon - join waitlist.
₹3,647 /pc incl. GST
Free delivery over ₹4,000

Lauritz Knudsen Exora RCCB · 2P (DP) · 40 A · 100 mA · Type AC: Elume price today ₹3,647 per pc incl. GST, 35% below the ₹5,623 MRP. Over the last 30 days it ranged from ₹3,473 on 7 Sep to ₹3,647.

Price history
Elume price over time, day by day. Market comparison appears once we track this item.
9 Jul to 7 Oct
₹6,017₹5,320₹4,623₹3,927₹3,230₹5,623₹3,647
9 Jul27 Jul14 Aug1 Sep19 Sep7 Oct
Elume today
₹3,647
MRP
₹5,623
Lowest in view · 17 Aug
₹3,473
Highest in view · 3 Oct
₹3,647
Same key specifications, different brands - matched on spec, never on looks. Tap a product to open it.Full comparison page →
Product
Type
Poles
Rating
Curve
Sensitivity
Price
RCCB · Type AC
2P / 1P+N (single phase)
40 A
n/a
100 mA
₹3,091 +GST /pc
₹3,647 incl. GST
Viewing above ↑
RCCB
2P / 1P+N (single phase)
40 A
n/a
100 mA
₹1,818 +GST /pc
₹2,145 incl. GST
RCCB
DP
40 A
n/a
100 mA
₹1,879 +GST /pc
₹2,217 incl. GST
RCCB · Type AC
2P / 1P+N (single phase)
40 A
n/a
100 mA
₹1,948 +GST /pc
₹2,299 incl. GST
RCCB
2P / 1P+N (single phase)
40 A
n/a
100 mA
₹1,981 +GST /pc
₹2,337 incl. GST
RCCB
DP
40 A
n/a
100 mA
₹4,896 +GST /pc
₹5,777 incl. GST
🏷️
100% genuine
Brand-authorised stock with full manufacturer warranty
🧾
GST invoice
Tax invoice on every order · GST billing with tax split
🚚
Pan-India delivery
3–7 working days to any site in India
📦
Wholesale built in
−5% auto-applies at 15+ units - ₹3,465/pc on this product

Lauritz Knudsen Exora RCCB · 2P (DP) · 40 A · 100 mA · Type AC is an RCCB from Lauritz Knudsen. It trips on earth-leakage current to protect people and wiring against electric shock and fire; it is fitted upstream of the MCBs it covers. Key ratings: Poles 2P (DP), Rated current 40 A, Sensitivity 100 mA, Type AC, Rated voltage 240 V AC, Width 2 M. It is built to IS 12640 (Part 1), IEC 61008-1.

  • Truly current operated: works even at reduced supply voltage
  • Core-balance current transformer (CBCT) sensing
  • Advanced neutral mechanism
As published by Lauritz Knudsen. Verify critical parameters against the datasheet before specifying.
Lauritz Knudsen Lauritz Knudsen Exora RCCB · 2P (DP) · 40 A · 100 mA · Type AC · BG204010
Device typeResidual current circuit breaker (RCCB)
SeriesEXORA
Poles2P (DP)
Rated current40 A
Sensitivity (IΔn)100 mA
RCCB typeType AC
Rated voltage240 V AC
Width2 modules
Reference standardIS 12640 (Part 1), IEC 61008-1
Current rating40 A
Sensitivity100 mA
BrandLauritz Knudsen
Brand SKUBG204010
ELINE3222J4RC4
Sold asPer pc
Ratings as published by Lauritz Knudsen (Elume catalogue; Lauritz Knudsen smartshop; Lauritz Knudsen price list Aug 2026; Product name). Verify critical parameters against the datasheet before specifying.
The letter after the sensitivity says which earth-fault currents the breaker can sense. Every type trips on a plain AC leak; the higher types also catch the leaks electronics produce. Same rating, different type, different price.
Type AC
THIS UNIT
Senses sinusoidal AC leakage only. Enough for lighting, geysers, heaters and plain socket circuits.
Type A
Senses AC and pulsating DC leakage, the kind inverter air conditioners, washing machines, UPS units, solar inverters and EV chargers produce. A Type AC unit can stay blind to those faults. Covers everything Type AC does. The safe default for a modern home.
Type A APR
Type A with high immunity to nuisance tripping: a short delay rides through lightning surges and switching transients. For circuits where a false trip costs more than the delay: servers, refrigeration, long cable runs.
Sensitivity is a separate choice: 30 mA protects people from shock; 100 mA and 300 mA units are for fire protection or as an upstream main. Type definitions per IEC/EN 61008 and 61009.
Read: Havells vs ABB vs Lauritz Knudsen: Which Switchgear for Your Home? →
Which is the best MCB brand in India: Havells, ABB or Lauritz Knudsen?
At correct specification, all three protect reliably; they differ in range, price and availability rather than trip-when-needed quality. Havells wins on availability and range breadth, ABB on engineering pedigree, Lauritz Knudsen on premium build at keen prices.
Is Lauritz Knudsen the same as L&T Switchgear?
Yes; it is the renamed erstwhile L&T Switchgear business, continuing the same Indian manufacturing legacy under new ownership and branding. Ranges like Tripper and EXORA carry that lineage forward.
Can I mix MCB brands in one distribution board?
Electrically yes; DIN-rail standards make devices interchangeable, and a mixed board protects correctly if each device is rightly rated. Single-brand boards are still preferable for spares, warranty simplicity and appearance.
Is Lauritz Knudsen Exora RCCB · 2P (DP) · 40 A · 100 mA · Type AC genuine and warranty-backed?

Yes. Every Lauritz Knudsen product on Elume is 100% genuine, sourced through authorised channels, and carries the manufacturer's standard warranty.

Do you deliver across India?

Yes - we deliver pan-India, usually within 3–7 working days. Delivery is free on orders of ₹4,000 and above; a flat ₹100 fee applies from ₹2,000 to ₹4,000 and ₹200 below ₹2,000.

Can I get a GST invoice?

Yes. Enter your GSTIN at checkout and we issue a GST invoice with tax shown separately, so businesses can claim input tax credit.

Is there a wholesale or bulk rate?

Yes. Orders of 15 or more pcs get a wholesale rate about 5% below the listed Elume price - shown on every product page.

What if I find it cheaper somewhere else?

Tell us. If the same Lauritz Knudsen product is listed for less, GST and delivery included, by an authorised Indian online seller, we match that price - before you order or within 7 days of ordering. The terms are on our lowest-price guarantee page.

What is the return policy?

Unused items in original packaging can be returned within 7 days of delivery, with free return shipping.

No reviews yet