NOARK Electric North America - M3HV (250A to 400A) Molded Case Circuit Breakers

NOARK® Electric Molded Case Circuit Breakers M3HV (250A to 400A) Series:

• Up to 50kA at 800Vac

• Available in 3-pole

• UL 489 Listed, File No. E355392 and IEC 60947-2

• Patented arc extinguishing technology for added safety and durability

• Patented bearing spindle mechanism reduces operating force needed for smooth operation

• Available with fixed or adjustable trip setting units to accommodate a broad range of current applications.

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Unit of Measure

Items	M3HVN250T3 UL489 MCCB M3HVN 3P 250A bus bar connection BOM	M3HVN250T3L UL489 MCCB M3HVN 3P 250A with Lug Terminal BOM	M3HVN300T3 UL489 MCCB M3HVN 3P 300A bus bar connection BOM	M3HVN300T3L UL489 MCCB M3HVN 3P 300A with Lug Terminal BOM	M3HVN350T3 UL489 MCCB M3HVN 3P 350A bus bar connection BOM
Rated Current	N/A 250 A	N/A 250 A	N/A 300 A	N/A 300 A	N/A 350 A
Number of Poles	N/A 3
Interrupting Capacity	N/A 50kA at 600Vac 35kA at 800Vac
Termination Type	N/A Bus Bar	N/A Lug Terminal	N/A Bus Bar	N/A Lug Terminal	N/A Bus Bar