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Moeller NZM4
Circuit Breaker Index

Magnetic and Thermo Magnetic  3 and 4 Pole Circuit Breakers

NZM4
600 - 1200  Amps
  Size 4 (N) NORMAL Switching Capacity 
NZMN4
240VAC 60Hz 480VAC 60Hz
85 kA 42 kA
NZM4
600 - 1200  Amps
Size 4 (H) HIGH Switching Capacity 
NZMH4 
240VAC 60Hz 480VAC 60Hz
125 kA 85 kA

NZM4
600 - 1200  Amps
 Size 4 (L) LIMITING Switching Capacity 
NZML4
240VAC 60Hz 480VAC 60Hz
kA kA

NZM4 Accessories





(Example Part Number)
>> NZM4-N-AEF- (xxx-NA)

xxx=Rated Amps - NA=North America

NZM(1)(2)(3)(4)-(B)(N)(H)(L)-(A)(AE)(AF)(AEF)(VE)(VEF)(S)(SE)-AMPS-NA


NZM1

15-125 AMP

  -B 

(Basic)

  -A    ( Thermal Magnetic, Adjustable )
-AE ( Solid State, Adjustable )
NZM2

15-250 AMP

-N

(Normal)

-AF  ( Thermal Magnetic, Fixed )
-AEF  ( Solid State, Fixed )
NZM3

125-600 AMP

-H

(High)

-M ( Thermomagnetic release )
-ME (Electronic Release )
-VE  ( Time Delay, Solid State, Adjustable)
-VEF  ( Time Delay, Solid State, Fixed )
NZM4

300-1200 AMP

-L

(Limiter)

-S ( Instantaneous Only )
-SE  ( Instantaneous, Solid State )

   At the PDF download page you can choose from a wide selection of instruction and dimension sheets for NZM4, NZM4 handles, covers, shunt releases, under voltage releases and more.
Go to the PDF Download Page

 Click here to view the NZM4 Detailed Overview

Dimensions

  WIDTH HEIGHT DEPTH
NZM1 90mm 145mm 68mm ( 84.5mm )
3.5" 5.75" 2.75" ( 3.33")
NZM2 105mm 206mm 103mm ( 149mm )
4.13" 8.11" 4.00" ( 5.87" )
NZM3 140mm 300mm 121mm ( 166mm )
5.50" 11.81" 4.76" (  6.54")
NZM4 204 401 138mm ( 207mm )
8.03" 15.80" 5.43" (  8.15" )

Circuit Breaker Engineering Information

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