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411374↓ 41% off MRP1 / 3BrandLegrand
CategorySwitchgear
SpecificationResidual current breaker with overload protection · 4P (FP) · 63 A · 100 mA
Brand SKU411374
AvailabilityIn stock · ships in 24h
Delivery8 to 15 business days after dispatch
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Legrand DX3 RCBO · 4P (FP) · 63 A · 100 mA · 411374
$126.75/pc-41%
MRP $215.52
Wholesale · 15+ units
$120.40 /pc
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Worldwide delivery
Dispatched from Ghaziabad, India · fee by weight, shown at checkout
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Wholesale price at 15+ units: $120.40/pc on this product, applied automatically
Legrand DX3-RCBO FP 63A 100MA
As published by Legrand. Verify critical parameters against the datasheet before specifying.
Legrand Legrand DX3 RCBO · 4P (FP) · 63 A · 100 mA · 411374 · 411374
Device typeResidual current breaker with overload protection (RCBO)
SeriesDX3
Poles4P (FP)
Rated current63 A
Sensitivity (IΔn)100 mA
Reference standardIS 12640
Warranty5 years if mounted inside Legrand DB
Country of originIndia
Current rating63 A
BrandLegrand
Brand SKU411374
ELINE3PR22FR7K
Sold asPer pc
Product Code411374
Product features➥ISI marked as per IS 12640-2➥Integrated label holder➥Ergonomic design➥Color coded On/Off indication on dolly➥Front face indication for earth leakage fault➥IP 20 protected terminals➥35 sq mm terminals➥Sliding shutters
Integrated label holder
IP 20 protected terminals
35 sq mm terminals
Sliding shutters
Product Width (mm)125.2
Mechanism / AccessoriesMechanism
Ratings as published by Legrand (shop.legrand.co.in). Verify critical parameters against the datasheet before specifying.
Other Legrand 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 Legrand DX3 RCBO · 4P (FP) · 63 A · 100 mA · 411374 genuine and warranty-backed?
Yes. Every Legrand product on Elume is 100% genuine, sourced through authorised channels, and carries the manufacturer's standard warranty.
Do you deliver outside India?
Yes, to every country except Pakistan, North Korea, Iran, Syria, Cuba, Russia, Belarus and Afghanistan, and the Crimea, Sevastopol, Donetsk, Luhansk, Zaporizhzhia and Kherson regions. The delivery fee depends on weight and destination and is shown at checkout; international orders are paid by card in US dollars. The full rules are on our shipping page.
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.
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