PDG22M0125TFFJ - 125 Amp Circuit Breaker

PDG22M0125TFFJ - 125 Amp Circuit Breaker

The Eaton PDG22M0125TFFJ is a 125A, 2-pole molded case circuit breaker from the Power Defense line. It's a Frame 2 breaker with a fixed-trip design and comes with line and load lugs. For contractors, electricians, and maintenance teams, that makes the important details easy to identify when matching a breaker to compatible equipment. The supplied specifications list an A.I.C. rating of 65 kA at 277 VAC, while the available product notes also specify 65 kA at 480 VAC. Size is another detail worth checking, especially on replacement jobs: the breaker measures approximately 2.76 inches high, 6 inches wide, and 3.5 inches deep. If you're replacing an existing breaker, don't rely on amperage alone. Compare the PDG22M0125TFFJ part number, 125A rating, 2-pole configuration, frame size, trip type, interrupting rating, lug arrangement, and physical dimensions with your equipment's requirements before installation.

Key Features and Benefits

• 125A rating for compatible 125-amp circuit protection applications.
• 2-pole configuration for applications requiring two-pole protection.
• Frame 2 Power Defense design for use with compatible electrical equipment.
• Fixed trip keeps the breaker configuration straightforward.
• Line and load lugs included for compatible conductor connections.
• High interrupting capacity for applications where available fault current is an important consideration.
• At just 2.76" H x 6.0" W x 3.5" D, its dimensions are easy to compare with an existing breaker or available equipment space.

Technical Specifications

• Manufacturer: Eaton
  
• Part Number: PDG22M0125TFFJ
  
• Series: Power Defense
  
• Type: Molded Case Circuit Breaker (MCCB)
  
• Frame: Frame 2
  
• Poles: 2
  
• Amperage: 125A
  
• Trip Type: Fixed Trip
  
• A.I.C. Rating: 65 kA at 277 VAC (supplied specification)
  
• Interrupting Rating: 65 kA at 480 VAC (supplied product notes)
  
• Connections: Line and Load Lugs
  
• Height: 2.76 in.
  
• Width: 6.0 in.
  
• Depth: 3.5 in.
  

Material Compliance and Certifications

• The PDG22M0125TFFJ is identified as a global-rated Eaton Power Defense molded case circuit breaker. Specific agency certifications, material compliance declarations, and environmental documentation should be verified against the manufacturer's documentation for this exact part number. This is particularly important when a project has specific code, approval, or material requirements.

Where It Works Best

• The PDG22M0125TFFJ is suited for compatible commercial and industrial electrical distribution applications that require a 125A, 2-pole, Frame 2 molded-case circuit breaker. It may be considered for maintenance and replacement work, electrical distribution equipment, machinery circuits, panels, and other compatible power systems.
• Replacing an existing breaker? Start with the part number, but check the rest of the specs too. Poles, amperage, voltage, interrupting rating, frame size, trip configuration, connections, and physical fit all matter. A breaker that looks similar isn't necessarily an appropriate substitute.