Eaton Cutler-Hammer CN55GN3AB /B1 Rev. Contactor Size 2

Eaton Cutler-Hammer CN55GN3AB/B1 Reversing Contactor Size 2

The Eaton Cutler-Hammer CN55GN3AB/B1 is a robust and reliable reversing contactor designed for efficient motor control in both single-phase and three-phase applications. As part of Eaton’s Freedom Series, this NEMA Size 2 contactor is engineered to meet the demands of various industrial settings.

Key Features

• Reversing Capability: Facilitates the reversal of motor direction, enhancing operational flexibility.
• High Amperage Rating: Supports up to 45 amperes, accommodating substantial electrical loads.
• Versatile Horsepower Ratings: Suitable for motors with the following maximum horsepower:
  • 3 HP at 115V
  • 7.5 HP at 230V
  • 10 HP at 208V
  • 15 HP at 240V
  • 25 HP at 480/600V
• Coil Voltage Options: Equipped with a coil voltage of 120V at 60 Hz or 110V at 50 Hz, ensuring compatibility with various power systems.
• Durable Construction: Features a steel mounting plate for secure installation and longevity.
• Compact Design: Dimensions of 4.44 inches in length, 5.05 inches in height, and 2.56 inches in width, allowing for space-efficient integration.
• Certifications: UL Listed and CSA Certified, meeting stringent safety and performance standards.

Applications

The CN55GN3AB/B1 is ideal for reversing 1 or 3-phase motors in applications where running overcurrent protection is either not required or is provided separately. Its design ensures reliable performance in demanding industrial environments.

Additional Information

For detailed specifications and installation guidelines, refer to the Eaton Specification Sheet for the CN55GN3AB model.