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Legrand DX3 RCCB · 2P (DP) · 40 A · 30 mA411852↓ 43% off MRP1 / 4
BrandLegrand
CategorySwitchgear
SpecificationLegrand 411852 - 40A DP 30mA AC:240V DX3 RCCBs
Brand SKU411852
AvailabilityIn stock · ships in 24h
Delivery8 to 15 business days after dispatch
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Legrand DX3 RCCB · 2P (DP) · 40 A · 30 mA

$56.62/pc-43%
MRP $99.83
Wholesale · 15+ units
$53.79 /pc
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$56.62 /pc
Delivery in 8 to 15 business days
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
2P / 1P+N (single phase)
40 A
n/a
30 mA
$56.62 /pc
Viewing above ↑
RCCB · Type AC
2P / 1P+N (single phase)
40 A
n/a
30 mA
$30.43 /pc
RCCB
2P / 1P+N (single phase)
40 A
n/a
30 mA
$30.78 /pc
RCCB · Type AC
2P / 1P+N (single phase)
40 A
n/a
30 mA
$31.68 /pc
RCCB
2P / 1P+N (single phase)
40 A
n/a
30 mA
$33.98 /pc
RCCB
2P / 1P+N (single phase)
40 A
n/a
30 mA
$43.19 /pc
RCCB · Type AC
2P / 1P+N (single phase)
40 A
n/a
30 mA
$47.56 /pc
RCCB
DP
40 A
n/a
30 mA
$75.24 /pc
RCCB · Type A
2P / 1P+N (single phase)
40 A
n/a
30 mA
$81.58 /pc
RCCB · Type A
2P / 1P+N (single phase)
40 A
n/a
30 mA
$96.63 /pc
RCCB · Type AC
2P / 1P+N (single phase)
40 A
n/a
30 mA
$108.86 /pc
RCCB · Type AC
2P / 1P+N (single phase)
40 A
n/a
30 mA
$137.42 /pc
RCCB · Type A
2P / 1P+N (single phase)
40 A
n/a
30 mA
$201.99 /pc
RCCB · Type A
2P / 1P+N (single phase)
40 A
n/a
30 mA
$273.78 /pc
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Wholesale built in
Wholesale price at 15+ units: $53.79/pc on this product, applied automatically

Legrand DX3 RCCB · 2P (DP) · 40 A · 30 mA is a switchgear device from Legrand. Key ratings: Poles 2P (DP), Rated current 40 A, Sensitivity 30 mA.

As published by Legrand. Verify critical parameters against the datasheet before specifying.
Legrand Legrand DX3 RCCB · 2P (DP) · 40 A · 30 mA · 411852
Poles2P (DP)
Rated current40 A
Sensitivity (IΔn)30 mA
Device typeResidual current circuit breaker (RCCB)
Current rating40 A
Sensitivity30 mA
Reference standardIS 12640-1 / IEC 61008
BrandLegrand
Brand SKU411852
ELINEGRCM2FMJJ
Sold asPer pc
Ratings as published by Legrand (Product name). Verify critical parameters against the datasheet before specifying.
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 RCCB · 2P (DP) · 40 A · 30 mA 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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