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CM93004OOOOAG↓ 27% off MRPBrandLauritz Knudsen
CategorySwitchgear
Specificationdsine DN3-400N MCCB · 4P (FP) · 160-400 A · Icu 50 kA at 415 V · microprocessor release MTX2.0 (with ground-fault protection and metering display)
Brand SKUCM93004OOOOAG
AvailabilityIn stock · ships in 24h
Delivery8 to 15 business days after dispatch
Lauritz Knudsen· In stock
Visit the Lauritz Knudsen storeLauritz Knudsen dsine DN3-400N MCCB · 4P (FP) · 160-400 A · 50 kA · microprocessor release MTX2.0 · CM93004OOOOAG
$1,499.04/pc-27%
MRP $2,048.97
Wholesale · 15+ units
$1,424.08 /pc
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dsine DN MCCBs from Lauritz Knudsen with the MTX2.0 microprocessor release: ground-fault and neutral protection plus a panel-mounted metering display.
- Conforms to IS/IEC 60947-2
- 40 A to 1250 A, 3P and 4P
- 36 kA, 50 kA, 70 kA and 100 kA breaking capacities
- Ics = 100% Icu
- Adjustable overload 0.4 to 1.0 x In and short-circuit 1.5 to 8 x Ir
- Inbuilt instantaneous protection
- Inbuilt ground fault protection 20% to 50% of In
- Adjustable neutral overload protection 50% to 150% of Ir
- Switchable thermal memory, variable trip class, front LED
- Panel-mounted display for current metering and trip record
Ordering note
Phase barriers are supplied with the MCCB.
As published by Lauritz Knudsen. Verify critical parameters against the datasheet before specifying.
Lauritz Knudsen Lauritz Knudsen dsine DN3-400N MCCB · 4P (FP) · 160-400 A · 50 kA · microprocessor release MTX2.0 · CM93004OOOOAG · CM93004OOOOAG
Device typeMoulded case circuit breaker (MCCB)
Seriesdsine DN
FrameDN3-400N
Poles4P (FP)
Rated current400 A
Rated voltage415 V AC
Ultimate breaking capacity (Icu)50 kA at 415 V AC
Service breaking capacity (Ics)50 kA (Ics = 100% Icu)
Setting range160-400 A
Releasemicroprocessor release MTX2.0 (with ground-fault protection and metering display)
Reference standardIS/IEC 60947-2
Current rating400 A
Breaking capacity50 kA
BrandLauritz Knudsen
Brand SKUCM93004OOOOAG
ELINEDH97R44D9
Sold asPer pc
Ratings as published by Lauritz Knudsen (Lauritz Knudsen price list Aug 2026). 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 dsine DN3-400N MCCB · 4P (FP) · 160-400 A · 50 kA · microprocessor release MTX2.0 · CM93004OOOOAG 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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