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Eaton / Moeller Series

NZM12-630/ZM12A-400-NA019857

In Stock

400A, 3P, breaker, fixed thermal trip, CSA/IEC/UL

Klockner-Moeller NZM12-630/ZM12A-400-NA molded case circuit breaker 400 amp, 3 pole, fixed long time response current setting 400A, adjustable instantaneous 1200-12000A, voltage 480 Y / 277 V, rated insulation voltage 690V, switching capacity 65kA@240V, 65kA@480v, 50kA@600V, line and load cable connections, UL/CSA/IEC certified, frame size 12

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  • Technical Specifications
Model NZM12-630/ZM12A-400-NA
Amperage 400A
Poles 3
Trip Type Solid State, Inverse Time
Long Time Response 400A (Fixed)
Instantaneous Trip 1200–12000A (Adjustable)
Voltage Rating 480 Y / 277 V
Rated Insulation Voltage 690V
Interrupting Capacity 65kA @ 240V & 480V AC, 50kA @ 600V AC
Wiring Cable Connections (Line and Load)
Certifications UL, CSA, IEC
Frame Size 12

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