PDG21G0080TFFJ - 80 Amp Circuit Breaker

PDG21G0080TFFJ - 80 Amp Circuit Breaker

When you're replacing a circuit breaker, getting the details right matters. The Eaton PDG21G0080TFFJ is a Power Defense Frame 2 molded-case circuit breaker rated at 80 amps with a single-pole configuration. It carries a 35 kA interrupting rating at 277 VAC and uses a fixed-trip design. Line and load lugs are included.

For maintenance work or equipment replacement, the PDG21G0080TFFJ provides clearly defined specifications that are easy to compare with the breaker your system requires. It measures approximately 1.38 inches high, 6 inches wide, and 3.5 inches deep. Before installing it, check the full part number, amperage, pole count, voltage, interrupting rating, dimensions, and connection style. A breaker that looks similar isn't necessarily an electrical match.

Key Features and Benefits

• 80A rating for systems designed around an 80-amp breaker.
• 1-pole design for compatible single-pole applications.
• Rated 35 kA at 277 VAC, providing substantial interrupting capacity for properly matched electrical systems.
• Fixed-trip configuration keeps the protection setup straightforward.
• Line and load lugs included for the specified connection arrangement.
• Part of the Eaton Global Rated Power Defense molded case circuit breaker family.
• Frame 2 configuration with dimensions of approximately 1.38" H x 6.0" W x 3.5" D.

Technical Specifications

• Part Number: PDG21G0080TFFJ
  
• Manufacturer: Eaton
  
• Series / Family: Global Rated Power Defense
  
• Breaker Type: Molded Case Circuit Breaker
  
• Frame: Frame 2
  
• Number of Poles: 1
  
• Amp Rating: 80A
  
• A.I.C. Rating: 35 kA @ 277 VAC
  
• Trip: Fixed
  
• Connections: Line & Load Lugs
  
• Height: 1.38 in.
  
• Width: 6.0 in.
  
• Depth: 3.5 in.
  

Material Compliance and Certifications

• Specific certification, agency listing, and material compliance information was not provided with the available specifications for the PDG21G0080TFFJ. If UL, CSA, RoHS, REACH, or another specific standard is required for your application, confirm that requirement against the manufacturer's current documentation for this exact part number, rather than assuming compliance based on the product family.

Where It Works Best

• The Eaton PDG21G0080TFFJ makes sense for compatible commercial and industrial electrical equipment where the specifications call for an 80A, 1-pole molded-case circuit breaker with a fixed trip and 35 kA interrupting rating at 277 VAC.
  It's also a practical option for maintenance and replacement jobs when PDG21G0080TFFJ is the required breaker or its specifications have been confirmed as appropriate for the equipment. That's an important distinction. Circuit breakers can share similar dimensions or amperage ratings and still have meaningful electrical or installation differences.
  For that reason, don't match a replacement on amperage alone. Compare the part number, frame, number of poles, amp rating, voltage, A.I.C. rating, trip configuration, lug arrangement, and physical dimensions before installation. When those requirements match, the PDG21G0080TFFJ offers a straightforward solution for the application.