PDG21M0020TFFL - 20 Amp Circuit Breaker

PDG21M0020TFFL - 20 Amp Circuit Breaker

Looking for the right breaker often comes down to the details. The Eaton PDG21M0020TFFL is a 20A, 1-pole Power Defense molded-case circuit breaker built for compatible electrical systems requiring a 65 kA interrupting rating at 277 VAC. It's a Frame 2 breaker with a fixed-trip design and load lugs, offering a straightforward configuration that's easy to compare with an existing breaker or equipment specification. At 6 inches high, 1.38 inches wide, and 3.5 inches deep, it also packs its circuit protection capabilities into a relatively compact footprint. For maintenance crews, electricians, and facility teams, the real advantage is simple: the ratings are clearly defined, making it easier to determine whether this breaker is the right match for the application. Before installation, compare the catalog number and electrical ratings with your equipment's requirements.

Key Features and Benefits

• 20A rating for compatible circuits requiring 20-amp overcurrent protection.
• Single-pole design for applications calling for a 1-pole breaker.
• 65 kA A.I.C. at 277 VAC provides a high interrupting capacity for its rated application.
• Frame 2 Power Defense design combines capable circuit protection with space-conscious dimensions.
• Fixed trip keeps the configuration simple, with no field trip-setting adjustments required.
• Load lugs included for the specified load-side connection.
• Compact size makes it easier to work with compatible equipment when space is limited.
  

Technical Specifications

• Part Number: PDG21M0020TFFL
  
• Manufacturer: Eaton
  
• Series: Power Defense
  
• Breaker Type: Molded Case Circuit Breaker
  
• Frame: Frame 2
  
• Poles: 1
  
• Amperage: 20A
  
• A.I.C. Rating: 65kA at 277 VAC
  
• Trip: Fixed
  
• Connections: Load Lugs
  
• Height: 6.0 in.
  
• Width: 1.38 in.
  
• Depth: 3.5 in.
  

Material Compliance and Certifications

• The PDG21M0020TFFL is part of the Eaton Power Defense line of globally rated molded case circuit breakers. Specific approvals, certifications, and material-compliance requirements can vary by breaker configuration and application. If your project calls for a particular listing or compliance standard, check the markings and manufacturer documentation for the exact PDG21M0020TFFL before installation.
  

Where It Works Best

• This breaker makes sense when the electrical specifications call for a 20A single-pole molded-case circuit breaker rated at 65kA at 277 VAC. Typical uses may include compatible commercial or industrial electrical distribution equipment, maintenance work, and replacement applications.
• Replacing an existing breaker? Start with the PDG21M0020TFFL catalog number, then compare the important details rather than relying on appearance alone. Check the amperage, number of poles, voltage, interrupting rating, trip configuration, lug arrangement, dimensions, and compatibility with the equipment. When those specifications align with the system's requirements, you'll have a much clearer match.