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Eaton / Moeller Series

NZM10-400N/ZM-250-OBI-CNA

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Klockner-Moeller NZM10-400N/ZM-250-OBI-CNA molded case circuit breaker, 250 amp frame rated for up to 600A continuous current. Designed with instantaneous trip functionality adjustable from 500 to 3000A. Suitable for normal level short circuit protection in 600V AC systems. Features a toggle operator and standard bolt-on terminal connections. UL and CSA certified for safe and reliable use in commercial and industrial applications.

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  • Technical Specifications
Model NZM10-400N/ZM-250-OBI-CNA
Amperage 600A
Frame Rating 250A
Trip Type Instantaneous
Instantaneous Trip Range 500–3000A
Voltage Rating 600V AC
Short Circuit Rating Normal Level
Operator Toggle
Wiring Bolt-On Terminals
Certifications UL, CSA

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