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Legrand DX3 AC MCB · 4P (FP) · C curve · 408688408688↓ 47% off MRP1 / 3
BrandLegrand
CategorySwitchgear
SpecificationMiniature circuit breaker · 4P (FP) · 3 A · C curve
Brand SKU408688
AvailabilityIn stock · ships in 24h
Delivery8 to 15 business days after dispatch
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Legrand DX3 AC MCB · 4P (FP) · C curve · 408688

$40.66/pc-47%
MRP $76.05
Wholesale · 15+ units
$38.62 /pc
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$40.66 /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
Breaking capacity
Price
MCB
FP (4 pole)
3 A
C
-
$40.66 /pc
Viewing above ↑
MCB
FP (4 pole)
3 A
C
10 kA
$32.29 /pc
MCB
FP (4 pole)
3 A
C
10 kA
$34.12 /pc
MCB
FP (4 pole)
3 A
-
10 kA
$82.44 /pc
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Legrand DX3-FP C3A AC MCB

As published by Legrand. Verify critical parameters against the datasheet before specifying.
Legrand Legrand DX3 AC MCB · 4P (FP) · C curve · 408688 · 408688
Device typeMiniature circuit breaker (MCB)
SeriesDX3
Poles4P (FP)
Rated current3 A
Trip curveC curve
Warranty5 years if mounted inside Legrand DB
Country of originIndia
Current rating3 A
Reference standardIS/IEC 60898-1
BrandLegrand
Brand SKU408688
ELINEC4PK4CDPR
Sold asPer pc
ColorRAL7035
Product Code408688
Product features➥10 kA ISI marked as per IS/IEC 60898-1 2002➥Integrated label holder➥Sliding bottom clamp➥Improved air channels➥Color coded On/Off indication on dolly➥Biconnect lower terminals➥IP 20 protected terminals➥Sliding shutters➥DC - 80 V per pole - 1 kA Can be supplied either by copper cable, prong busbar (top side or bottom side) or fork busbar (bottom side). Protected against solid bodies larger than 12,5mm ("fingerproof"): IP20 according to IEC/EN 60529 standard.Maximum level of limitation of the let through energy (energy limitation class 3 according to IEC 60898-1 standard). Can be equipped with Legrand DX3 auxiliaries and accessories.Can be connected to aluminium cable with Legrand DX3 terminal accessory n° 4 063 10. This device complies with substance-restriction requirements and has been designed in an environmentally conscious process.
Product Width (mm)70.80
Mechanism / AccessoriesMechanism
Ratings as published by Legrand (shop.legrand.co.in). 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 AC MCB · 4P (FP) · C curve · 408688 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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