🚚 Free delivery over ₹4,000 pan-India · we also ship worldwide · Buying in bulk? Get a quote in 24 hours →
Lauritz Knudsen Exora RCCB · 4P (FP) · 100 A · 300 mA · Type AC · BG410030BG410030↓ 27% off MRP
BrandLauritz Knudsen
CategorySwitchgear
SpecificationExora RCCB · 4P (FP) · 100 A · 300 mA · Type AC · 4 modules · current operated (CBCT)
Brand SKUBG410030
AvailabilityIn stock · ships in 24h
DeliveryPan-India · 7 working days
Lauritz Knudsen· In stock
LVisit the Lauritz Knudsen store

Lauritz Knudsen Exora RCCB · 4P (FP) · 100 A · 300 mA · Type AC · BG410030

₹9,291/pcincl. GST-27%
₹7,874 + 18% GST · MRP ₹12,700
Add to cart
Buy now
  • Secured by Razorpay · UPI, cards, net banking, wallets
  • GST invoice, claim input tax credit
  • Tracked delivery, 5 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.
₹9,291 /pc incl. GST
Free pan-India delivery

Lauritz Knudsen Exora RCCB · 4P (FP) · 100 A · 300 mA · Type AC · BG410030: Elume price today ₹9,291 per pc incl. GST, 27% below the ₹12,700 MRP. The price has held steady for the last 30 days.

Price history
Elume price over time, day by day. Market comparison appears once we track this item.
15 Aug to 13 Nov
₹13,589₹12,020₹10,450₹8,881₹7,312₹12,700₹9,291
15 Aug2 Sep20 Sep8 Oct26 Oct13 Nov
Elume today
₹9,291
MRP
₹12,700
Lowest in view · 12 Sep
₹7,862
Highest in view · 3 Oct
₹9,291
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
4P / 3P+N (three phase)
100 A
n/a
300 mA
₹7,874 +GST /pc
₹9,291 incl. GST
Viewing above ↑
RCCB · Type AC
4P / 3P+N (three phase)
100 A
n/a
300 mA
₹5,432 +GST /pc
₹6,410 incl. GST
RCCB · Type AC
4P / 3P+N (three phase)
100 A
n/a
300 mA
₹10,584 +GST /pc
₹12,489 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
7 working days to your location
📦
Wholesale built in
Wholesale price at 15+ units: ₹8,826/pc on this product, applied automatically

Exora RCCBs from Lauritz Knudsen, DP and FP, 25 A to 100 A, 30 / 100 / 300 mA sensitivity.

  • Conforms to IS 12640 (Part 1) / IEC 61008-1
  • DP and FP versions from 25 A to 100 A with 30 mA, 100 mA and 300 mA sensitivity
  • Truly current operated: operates even at nominal voltage
  • Operates on the core balance current transformer (CBCT) principle
  • Advanced neutral mechanism
As published by Lauritz Knudsen. Verify critical parameters against the datasheet before specifying.
Lauritz Knudsen Lauritz Knudsen Exora RCCB · 4P (FP) · 100 A · 300 mA · Type AC · BG410030 · BG410030
Device typeResidual current circuit breaker (RCCB)
SeriesExora
Poles4P (FP)
Rated current100 A
Sensitivity (IΔn)300 mA
RCCB typeType AC
Rated voltage240 / 415 V AC
Width4 modules
Reference standardIS 12640 (Part 1), IEC 61008-1
Current rating100 A
Sensitivity300 mA
BrandLauritz Knudsen
Brand SKUBG410030
ELINEKP97J9C9C
Sold asPer pc
Ratings as published by Lauritz Knudsen (Lauritz Knudsen price list Aug 2026). 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.
Other Lauritz Knudsen ranges and models in this category, closest in price to this one.
Read: Contactor Sizing for 400 V and 415 V Motors: kW to Amps, AC-3 Ratings and Overload Relays →
What size contactor do I need for a 7.5 kW motor?
A 7.5 kW three-phase motor at 400 V draws about 14.5 A, so a contactor rated at least 16 to 18 A at AC-3 is the usual choice, with an overload relay set to the nameplate current.
What is the difference between AC-1 and AC-3?
AC-1 is the rating for resistive loads such as heaters; AC-3 is the rating for switching squirrel-cage motors in normal duty. Motors are always sized on the AC-3 figure, which is lower.
How many amps per kW for a three-phase motor?
At 400 V, roughly 2 A per kW for small motors, falling towards about 1.8 A per kW above 30 kW, because larger motors run at a better power factor and efficiency. Use the nameplate for the exact figure.
Is Lauritz Knudsen Exora RCCB · 4P (FP) · 100 A · 300 mA · Type AC · BG410030 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 anywhere in India our couriers serve, usually within 5 to 7 working days from order confirmation (3 to 4 with expedited delivery on orders of Rs 10,000 and above). The delivery charge follows the order value (the GST-inclusive goods total after any discount code): ₹200 under ₹2,000; ₹100 from ₹2,000 to under ₹4,000; free from ₹4,000 to ₹25,000; ₹1,000 above ₹25,000, because large orders ship insured, often in several boxes. Heavy consignments add ₹1,000 for every started 10 kg beyond the first 10 kg of the order's total shipping weight, even when delivery is free. A free-delivery code makes the whole delivery charge zero. Every charge is shown at checkout before you pay.

Can I get a GST invoice?

Yes, on orders delivered in India. 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 price below the listed Elume price, applied automatically and 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?

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

No reviews yet