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NZM7-125S-NA
Circuit Breakers

View Possible NZM7-125 Replacement Circuit Breakers
NZM7-125S-NA 
Shown with Pressure Wire Terminals

Continuous Current Rating

 Adjustable Thermal Setting Magnetic Trip Setting for Instantaneous Response   High Interrupting Capacity
125 80-125 750-1500 50 kA AT 480 V 50/60 HZ
22 kA AT 600 V 50/60 HZ

NZM7-125S-NA Dimensions


NZM7-125S-NA  Dimensions
 
Inches  
Millimeters
 
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NZM7-125S-NA  Dimensions

 

NZM7 AWA Installation Sheets

NZM7 Accessories


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Legacy Circuit Breakers



When purchasing the NZM7-125S-NA, you will need the full part number off your model circuit breaker.

Standard Breakers have 3 power wires in (L1-L2-L3) on the top, and 3 power wires out (T1-T2-T3) on the bottom.

Any other control wires will indicate some sort of modification accessory is installed!

Accessories can be identified by small labels on the breaker, with part numbers such as

a.                   (u-nzm7) (230, 60) Indicates under voltage trip which needs 230 volt 60hz applied to turn the breaker on.

b.                   (a-nzm7) (230,60) Indicates shunt trip which needs 230 volt 60hz applied to turn the breaker off.

c.                   (rhi, nhi, ahi -xx) Would be auxiliary contacts.

 If the labels cannot be read or to double check their usage record all the terminal numbers that have control wires on them, and your KMparts  Specialist will advise you of your best options.

 Please note any of the above when ordering. Also check to see if they are even used. If they are present but there are no wires on them then chances are you don’t need them.

NZM7-NZM7A Overview
Available as a Disconnect Switch, Circuit breaker with thermal trip only (NZM7A), or thermal and magnetic trip (NZM7).


 

1

Auxiliary Contact Block Options

 

2

Voltage Trip Options

 

3

Rotary Converter, Shaft and Handle

 

4

NZM7 Base Device


Let our expert sales staff guide you through finding the right products to fit your needs. CALL 866-595-9616.