Thermo magnetic, Release 3-Pole

Protection of Systems and Cables
Fixed overload releases

Terminals Standard, terminal screws as accessories


Fixed overload releases
Terminals standard, terminal screws as accessories

Rated current = rated
uninterrupted current
In = Iu
Setting range
Overload releases
Short-circuit releases
20 20 350

NZMN1-AF20- NA Dimensions

NZMN1-AF20-NA Dimensions

Inches   Millimeters  


Circuit Breaker Ordering Information

Switching capacity (UL 489, CSA 22.1 No. 5.1) sym. rms (60 Hz) Switching capacity of the integrated switch-disconnector in accordance with IEC/EN 60947-3
at 400 V
Release System Releases Frame Size
Normal switching capacity 85 kA 240 V 60 Hz 35 kA 480 V 60 Hz 25 kA 600 V 60 Hz Thermomagnetic release Fixed NZM1

Return to NZM1

Return to NZMN1

Return to NZMN1-AF

Circuit Breaker Engineering Information

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