PDD22F0110TFFL - 110Amp Circuit Breaker

PDD22F0110TFFL - 110Amp Circuit Breaker

Not every breaker gets a second thought—but it should. The Eaton PDD22F0110TFFL Power Defense molded case circuit breaker is one of those components that quietly does its job in the background, protecting your system without drawing attention to itself.

Rated at 110 amps with a 2-pole configuration, this unit is built for standard commercial and industrial applications where steady performance matters more than anything flashy. It uses a thermomagnetic trip system, which means it responds to overloads and short circuits in a way that’s been proven over time—nothing experimental, just dependable protection.

Where it really earns its place is in higher fault environments. With a 35 kAIC rating at 240V, it’s capable of interrupting serious fault currents without hesitation. That’s the kind of spec that makes a difference in real installations, especially when downtime isn’t an option.

Physically, it’s not oversized or awkward to work with. The Frame 2 design keeps things manageable inside the panel, and the standard load-side terminals don’t complicate installation. Add in the T298 trip unit, and you’ve got a breaker that behaves consistently from day one through long-term use.

It’s the kind of part you install once—and then move on to the next job.

Key Features and Benefits

• 110 amp, 2-pole molded case circuit breaker for commercial and industrial use
• High interrupting capacity: 35 kAIC at 240V AC
• Thermomagnetic trip mechanism for reliable overload and short-circuit protection
• T298 trip unit designed for consistent performance
• Compact Frame 2 construction helps with panel space constraints
• Standard load-side terminals for easier wiring and installation

Technical Specifications

• Catalog Number: PDD22F0110TFFL
  
• Series: Eaton Power Defense (PD2)
  
• Amperage Rating: 110A
  
• Voltage Rating: 240V AC (max)
  
• Poles: 2
  
• Trip Type: T298
  
• Interrupt Rating:35 kAIC @ 240V AC (UL)
  10 kAIC @ 250 VDC / 125 VDC
  
• Switch Type: Thermomagnetic
  
• Frame Size: 2
  
• Dimensions (H x W x D): 152.4 mm x 69.9 mm x 88.9 mm
  
• Weight: 2.041 kg
  
• Terminals: Standard load-side terminals
  

Material Compliance and Certifications

• UL 489 Listed
• CSA Certified
• RoHS Compliant

Where It Works Best

• Commercial buildings and office electrical systems
• Manufacturing and industrial facilities
• Panelboards and distribution equipment
• OEM machinery and control panels
• Data centers and critical infrastructure
• Installations with elevated fault current levels