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Lauritz Knudsen DY125U MCCB · 4P (FP) · 63 A · 10 kA · Thermal-magnetic release · EM90984OOHOEM90984OOHO↓ 16% off MRP
BrandLauritz Knudsen
CategorySwitchgear
SpecificationMCCB · 4P (FP) · 63 A · 415 V AC
Brand SKUEM90984OOHO
AvailabilityIn stock · ships in 24h
Delivery8 to 15 business days after dispatch
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Lauritz Knudsen DY125U MCCB · 4P (FP) · 63 A · 10 kA · Thermal-magnetic release · EM90984OOHO

Poles: 4 Pole
Current Rating: 63A
$56.45/pc-16%
MRP $67.19
Wholesale · 15+ units
$53.62 /pc
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$56.45 /pc
Delivery in 8 to 15 business days
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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: $53.62/pc on this product, applied automatically

Lauritz Knudsen DY125U MCCB · 4P (FP) · 63 A · 10 kA · Thermal-magnetic release is an MCCB from Lauritz Knudsen. Key ratings: Poles 4P (FP), Rated current 63 A, Breaking capacity 10 kA, Release Thermal-Magnetic, Rated voltage 415 V AC.

  • Phase barriers supplied with the breaker
  • Wide range of snap-fit internal and external accessories
  • Spreader terminals available for larger cables
As published by Lauritz Knudsen. Verify critical parameters against the datasheet before specifying.
Lauritz Knudsen Lauritz Knudsen DY125U MCCB · 4P (FP) · 63 A · 10 kA · Thermal-magnetic release · EM90984OOHO · EM90984OOHO
Device typeMoulded case circuit breaker (MCCB)
Poles4P (FP)
Rated current63 A
Breaking capacity10 kA
Rated voltage415 V AC
ReleaseThermal-Magnetic
Current rating63 A
Reference standardIS/IEC 60898-1
BrandLauritz Knudsen
Brand SKUEM90984OOHO
ELINEPRPD2H29D
Sold asPer pc
Ratings as published by Lauritz Knudsen (Elume catalogue; Product name; Lauritz Knudsen smartshop). Verify critical parameters against the datasheet before specifying.
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 DY125U MCCB · 4P (FP) · 63 A · 10 kA · Thermal-magnetic release · EM90984OOHO 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 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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