3TA225FDK - 225A 3P Lug Kit with Cover

3TA225FDK -  225A 3P Lug Kit with Cover

The Eaton 3TA225FDK line and load terminal kit is designed to provide secure conductor connections for Series C J-K frame molded case circuit breakers rated up to 225 amps. This accessory allows electricians to properly terminate both line and load conductors using pressure-type terminals that maintain steady electrical contact under demanding operating conditions. The kit supports a wide conductor range—from #6 AWG to 300 kcmil copper or aluminum wire—making it suitable for a variety of installation requirements. With 18 terminals included, the 3TA225FDK offers a convenient solution for configuring or replacing breaker terminals in commercial and industrial electrical distribution systems. Its compact size and dependable construction help ensure consistent performance while simplifying installation inside electrical panels and switchgear assemblies.

Key Features and Benefits

• Designed for Series C breakers – Compatible with Eaton J-K frame molded case circuit breakers rated up to 225A.
• Line and load terminal configuration – Allows proper conductor termination on both sides of the breaker.
• Wide conductor capacity – Accepts #6 AWG through 300 kcmil copper or aluminum wire.
• Pressure-type terminal design – Helps maintain strong electrical contact and reliable current transfer.
• 18-terminal kit – Provides multiple connection points for flexible installation needs.
• Compact accessory – Fits easily within standard breaker assemblies and panel configurations.

Technical Specifications

• Catalog Number: 3TA225FDK
• UPC: 786679844250
• Product Type: Molded case circuit breaker accessory
• Series: Series C
• Frame Size: J-K Frame
• Amperage Rating: 225 Amps
• Terminal Type: Pressure type line and load terminals
• Wire Size Range: #6 AWG – 300 kcmil (Copper/Aluminum)
• Quantity: 18 terminals included
• Dimensions:
  • Length/Depth: 6.4 in
  • Height: 4.8 in
  • Width: 4.1 in
• Weight: 0.7 lb

Material Compliance and Certifications

• UL Listed: Meeting recognized safety standards for electrical equipment and circuit breaker accessories.

Where It Works Best

• The Eaton 3TA225FDK terminal kit is commonly used in commercial electrical panels, industrial distribution systems, and facility power infrastructure where Series C J-K frame circuit breakers are installed. It’s a practical choice for new breaker installations, electrical upgrades, or replacement of existing terminals when conductor sizes need to be accommodated safely. Because it supports both copper and aluminum conductors across a wide range of wire sizes, this terminal kit works well in service entrances, power distribution equipment, manufacturing facilities, and large building electrical systems where dependable breaker connections are essential.