Eaton CE55NN3A Magnetic Contactor – 140A – 3-Pole / 3-Phase – 140A – Side Mount – XT IEC Series

The Eaton CE55NN3A is a 140A, 3-pole magnetic contactor from the Eaton XT IEC / Freedom contactor family. It is designed for compatible motor control and switching applications and features a reversing configuration.

The contactor uses a 110–120V AC control coil at 50–60Hz, includes 1 normally open (NO) and 1 normally closed (NC) auxiliary contact, and is specified as Frame N. It is supplied without an overload relay and uses side mounting.

Specifications:

• Manufacturer: Eaton
• Product Type: Magnetic Contactor
• Product Family: XT IEC / Freedom
• Catalog No.: CE55NN3A
• Current Rating: 140A
• Number of Poles: 3-Pole
• Phase: 3-Phase
• Voltage Rating: Not specified
• Control Coil Voltage: 110–120V AC
• Control Coil Frequency: 50–60Hz
• Auxiliary Contacts: 1NO-1NC
• Frame Size: Frame N
• Physical Size: 250 mm
• Configuration: Reversing
• Mounting: Side Mount
• Overload Relay: None Included
• Motor Rating: 10 HP
• Application: Motor Control and Electrical Switching

Part Numbers & Identification:

• Manufacturer Part Number (MPN): CE55NN3A
• Catalog Number: CE55NN3A
• Model: CE55NN3A
• Product Family: Eaton XT IEC / Freedom Contactors
• Series: Not specified
• Brand: Eaton
• Manufacturer: Eaton
• Product Type: Magnetic Contactor
• Contactor Configuration: 3-Pole, 140A
• Frame: N
• UPC:782113604107 

Compatibility:

Designed for use with compatible Eaton XT IEC / Freedom motor control applications requiring a 140A, 3-pole reversing contactor. The CE55NN3A uses a 110–120V AC, 50–60Hz control coil, includes 1NO-1NC auxiliary contacts, and does not include an overload relay.

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