PDG22G0125TFFJ - 125 Amp Circuit Breaker

PDG22G0125TFFJ - 125 Amp Circuit Breaker

The Eaton PDG22G0125TFFJ is a 125-amp, 2-pole molded case circuit breaker from the Power Defense line. Built on Eaton's Frame 2 platform, this breaker has a 35kA interrupting rating at 480 VAC and uses a fixed thermomagnetic trip. It also comes with line and load lugs, so you get a straightforward breaker configuration for compatible electrical equipment. This model is a good fit for commercial and industrial applications where a 125A breaker with this specific frame size, pole configuration, and interrupting rating is required. If you're replacing an existing breaker, don't go by amperage alone. Check the full PDG22G0125TFFJ part number as well as the poles, voltage, AIC rating, trip type, dimensions, and connections against your equipment requirements. That extra check can save a lot of headaches when it's time for installation.

Key Features and Benefits

• 125A rating for applications designed around a 125-amp circuit breaker
• 2-pole design for compatible two-pole electrical systems
• 35kA interrupting rating at 480 VAC for handling the specified level of available fault current
• Frame 2 Power Defense construction provides a compact molded case breaker design
• Fixed thermomagnetic trip offers straightforward overcurrent protection
• Line and load lugs included for the specified connection arrangement
• Global-rated design for applications requiring recognized electrical standards
• Well suited for both replacement and equipment maintenance applications when the existing specifications match

Technical Specifications

• Manufacturer: Eaton
  
• Part Number: PDG22G0125TFFJ
  
• Series: Power Defense
  
• Breaker Type: Molded Case Circuit Breaker (MCCB)
  
• Frame: Frame 2
  
• Poles: 2
  
• Amperage: 125A
  
• AIC Rating: 35kA at 480 VAC
  
• Trip Type: Fixed Thermomagnetic
  
• Connections: Line and Load Lugs
  
• Height: Approx. 6.0 in.
  
• Width: Approx. 2.76 in.
  
• Depth: Approx. 3.5 in.
  

Material Compliance and Certifications

• The PDG22G0125TFFJ Power Defense circuit breaker is designed to meet recognized electrical product requirements for commercial and industrial applications. Manufacturer information identifies applicable certifications and compliance, including UL 489, CSA, IEC 60947-2, CCC, and RoHS.
• These certifications are useful when you're matching a breaker to equipment or a project that requires specific safety, performance, or material compliance. As always, the required certification should be confirmed for the particular installation and local electrical requirements.

Where It Works Best

• The Eaton PDG22G0125TFFJ is well-suited for commercial and industrial electrical systems that require a 125A, 2-pole, Frame 2 molded-case circuit breaker. Typical uses can include compatible power distribution equipment, machinery, control equipment, electrical panels, and maintenance or replacement applications.
• Its 35 kA rating at 480 VAC is an important specification, especially when you're working with a system where available fault current has already been determined. For replacement work, matching the existing breaker by the complete catalog number is the safest starting point. Then compare the amperage, number of poles, interrupting rating, trip configuration, connections, and physical dimensions.