9-1891-1 - Cutler-Hammer Coil

9-1891-1 - Cutler-Hammer Coil

The Eaton 9-1891-1 motor control coil is made for replacing worn or damaged coils in compatible motor control equipment. It’s rated for 120/110V systems with a 50/60 Hz frequency range and is commonly used in industrial and commercial applications where reliable motor control is important to daily operations.

Built with red cast resin insulation material, this coil is designed for use with Eaton Size 3A, 4-5, and 180 mm motor control assemblies. Replacing a failed coil can often restore operation quickly without the need to replace the full starter or control unit, helping maintenance teams save both time and money. Its compact size also makes it easier to work with inside control panels and motor control centers where space is limited.

Whether you're handling preventive maintenance or replacing a failed component during a repair, the Eaton 9-1891-1 is a practical replacement part for keeping existing equipment in service and reducing unnecessary downtime.

Key Features and Benefits

• Genuine Eaton replacement: Genuine Eaton replacement coil.
• 120/110V compatibility: Designed for 120/110V applications.
• 50/60 Hz operation: Rated for 50/60 Hz operation.
• Motor control compatibility: Compatible with Size 3A, 4-5, and 180 mm motor control equipment.
• Red cast resin insulation: Red cast resin insulation material.
• Restores equipment operation: Helps restore motor control equipment operation.
• Compact design: Compact design for easier installation.
• Maintenance and repair use: Suitable for maintenance and repair work.
• Extends equipment life: Helps extend the life of existing equipment.
  

Technical Specifications

• Manufacturer: Eaton
  
• Catalog Number: 9-1891-1
  
• Product Type: Motor control renewal parts/accessories
  
• Type: Renewal Parts/Accessories
  
• Coil Voltage: 120/110 V
  
• Frequency Rating: 50-60 Hz
  
• Material: Red cast resin
  
• Compatible Sizes: Size 3A, 4-5, 180 mm
  
• UPC: 786685718729
  
• Dimensions:
  • 3.16 in L x 4.15 in W x 1.45 in H
• Weight: 0.01 lb
  

Material Compliance and Certifications

• Insulation Material: Manufactured using red cast resin insulation material.
• Certifications: Not Applicable.
• Warranty Coverage: Covered under Eaton’s standard warranty policy.
  

Where It Works Best

• Motor control centers (MCCs)
• Industrial motor starters
• HVAC systems
• Pump control applications
• Conveyor systems
• Manufacturing equipment
• Commercial electrical systems
• Maintenance and repair projects