PDD22M0175TFFJ - 175Amp Circuit Breaker

PDD22M0175TFFJ - 175Amp Circuit Breaker

When you’re dealing with high-demand electrical systems, you don’t want to second-guess your protection. The Eaton PDD22M0175TFFJ Power Defense circuit breaker is built for exactly that—keeping your equipment, panels, and operations running safely without interruption.

This 2-pole, 175-amp molded case circuit breaker delivers serious fault protection with a high interrupting capacity, making it a dependable choice for commercial and industrial applications. Whether you’re upgrading an existing panel or specifying components for a new install, this breaker offers the kind of straightforward reliability electricians and facility managers count on every day.

What really stands out here is the balance: it’s powerful without being oversized, simple without cutting corners, and engineered to handle real-world conditions. With a fixed trip unit for consistent performance and included line and load lugs, installation is quicker and more efficient—saving time where it matters most.

Key Features and Benefits

• Strong Fault Protection – Handles high fault currents with a 65kA rating at 277 VAC (100kA @ 240V)
• Consistent Fixed Trip Operation – No guesswork, just reliable protection when it counts
• 2-Pole Design – Ideal for a wide range of commercial and industrial circuit applications
• Space-Saving Frame 2 Size – Fits comfortably in tight panel configurations
• Ready to Install – Comes equipped with line & load lugs for faster setup
• Part of Eaton’s Power Defense Line – Known for dependable, modern circuit protection technology
  

Technical Specifications

• Manufacturer: Eaton
  
• Series: Power Defense
  
• Part Number: PDD22M0175TFFJ
  
• Poles: 2
  
• Amperage: 175A
  
• Interrupting Rating: 65kA @ 277 VAC / 100kA @ 240V
  
• Trip Type: Fixed Trip
  
• Frame Type: Frame 2
  
• Dimensions: 2.76" H × 6.0" W × 3.5" D
  

Material Compliance and Certifications

• Built with safety and compliance in mind, this Eaton circuit breaker is designed to meet recognized UL and IEC standards, helping ensure it performs reliably in regulated environments. The internal components and insulation materials are selected for durability and long-term use, even in demanding electrical systems where consistency matters.

Where It Works Best

• The PDD22M0175TFFJ fits naturally into environments where performance and reliability aren’t optional: Commercial electrical distribution systems Industrial facilities and manufacturing equipment OEM panel building and integration Data centers and critical infrastructure Maintenance, replacements and system upgrades