PDD22F0125TFFJ - 125Amp Circuit Breaker

PDD22F0125TFFJ - 125Amp Circuit Breaker

When you’re dealing with electrical systems, you don’t want to think twice about your circuit protection—and that’s exactly where the Eaton PDD22F0125TFFJ Power Defense molded case circuit breaker comes in. This 125-amp, 2-pole breaker is built to handle everyday demands in commercial and industrial environments, helping protect equipment from overloads and short circuits without adding complexity to your setup.

Eaton’s Power Defense line is known for doing one thing very well: delivering reliable protection you can count on. This model combines a solid interrupting capacity with a compact design, so it fits neatly into your panel while still standing up to tough fault conditions. Whether you’re replacing an existing breaker or planning a new install, it’s a practical, no-nonsense option that gets the job done.

Key Features and Benefits

• 125 Amp Rating – A strong fit for many commercial and industrial applications
• Two-Pole Configuration – Covers dual circuits with balanced protection
• 35 kAIC at 240V AC – Handles high fault currents with confidence
• Compact Frame Design – Saves space inside your panel
• T298 Trip Unit – Provides steady, predictable protection when it matters
• Standard Terminals – Keeps installation simple and straightforward
• Eaton Build Quality – Designed for long-term, dependable use

Technical Specifications

• Manufacturer: Eaton
  
• Product Line: Power Defense
  
• Catalog Number: PDD22F0125TFFJ
  
• Product Type: Molded Case Circuit Breaker
  
• Amperage: 125A
  
• Poles: 2
  
• Voltage Rating: 240V AC
  
• Interrupting Capacity:35 kAIC @ 240V AC
  10 kAIC @ 250V DC
  10 kAIC @ 125V DC
  
• Trip Type: T298
  
• Frame Size: 2
  
• Dimensions: 6.0 in (H) × 2.75 in (W) × 3.5 in (D) approx.
  
• Weight: 2.041 kg
  
• Terminals: Standard Line and Load
  

Material Compliance and Certifications

• UL 489 Listed – Meets U.S. safety requirements for circuit protection
• CSA Certified – Suitable for use in Canadian installations
• RoHS Compliant – Built with environmentally conscious materials

These certifications help confirm that the breaker meets recognized safety and performance standards—an important factor for any electrical component you’re trusting in the field.

Where It Works Best

• You’ll typically see this breaker used in:
• Commercial electrical panels
• Light to mid-duty industrial systems
• Equipment protection setups
• Retrofit or upgrade projects
• Applications needing dependable 240V circuit protection