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Eaton / Moeller Series

N9-250-CNA

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Klockner Moeller N9-250-CNA is a 3-pole molded case disconnect switch rated for manual motor control. Designed without overload or short-circuit trip functions, it serves as a non-automatic motor disconnect. It features a 3-position mechanism (OFF, tripped, ON) and can be equipped with accessories like shunt and undervoltage trip coils. Rated for up to 75 HP at 230V and 150 HP at 460V. UL recognized (UL 508) and CSA certified (C22.2 No. 14).

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  • Product Specifications
  • Technical Specifications

Model N9-250-CNA
Type Manual Motor Disconnect Switch
Poles 3
Trip Function None (Manual Only)
Switching Positions OFF, Tripped, ON
HP Rating @ 230V 75 HP
HP Rating @ 460V 150 HP
Voltage Trip Options Shunt Trip, Undervoltage Trip
Certifications UL 508, CSA C22.2 No. 14

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