PDG21M0090TFFL - 90 Amp Circuit Breaker

PDG21M0090TFFL - 90 Amp Circuit Breaker

The Eaton PDG21M0090TFFL is a 90A, 1-pole molded case circuit breaker from the Power Defense line. It's a Frame 2 breaker with a fixed trip, load lugs, and an interrupting rating of 65kA at 277 VAC. In other words, this is a fairly specific breaker, which is exactly what you want when you're trying to match an existing piece of electrical equipment. The breaker measures 6 inches high, 1.38 inches wide, and 3.5 inches deep, so you can check the physical size along with the electrical ratings before deciding whether it fits your application. For replacement jobs, we recommend comparing the complete PDG21M0090TFFL part number rather than looking at amperage alone. A 90A breaker may look right at first glance, but the pole count, frame, voltage, interrupting rating, trip style, and lug setup must also match the equipment's requirements.

Key Features and Benefits

• 90-amp rating for applications requiring a 90-amp breaker.
• Single-pole design for compatible 1-pole applications.
• Rated 65kA at 277 VAC.
• Fixed trip configuration keeps things straightforward.
• Comes with load lugs.
• Frame 2 design from the Power Defense molded case circuit breaker family.
• Compact footprint at approximately 6 x 1.38 x 3.5 inches.
• Clearly identified as PDG21M0090TFFL, which helps when matching an existing breaker or equipment specification.
  

Technical Specifications

• Manufacturer: Eaton
  
• Part Number: PDG21M0090TFFL
  
• Product Line: Power Defense
  
• Breaker Type: Molded Case Circuit Breaker
  
• Frame: 2
  
• Amperage: 90A
  
• Poles: 1
  
• A.I.C. Rating: 65kA @ 277 VAC
  
• Trip: Fixed
  
• Lugs: Load Lugs
  
• Height: 6.0 in.
  
• Width: 1.38 in.
  
• Depth: 3.5 in.
  

Material Compliance and Certifications

• The PDG21M0090TFFL is part of Eaton's globally rated Power Defense molded case circuit breaker line. If a job requires a specific listing, certification, or material compliance standard, check the documentation for this exact breaker configuration before installation. Requirements can vary by application, equipment, and location, so specific product information should always be compared with the job's requirements.
  

Where It Works Best

• The PDG21M0090TFFL is intended for compatible commercial and industrial electrical applications that require a 90A, 1-pole, fixed-trip molded-case breaker rated at 65kA at 277 VAC. It can also make sense for maintenance and replacement work when this exact part number is specified.
  
• Replacing an old breaker? Check more than the amp rating. Match the catalog number whenever possible, then confirm the poles, voltage, A.I.C. rating, frame, trip type, lug configuration, and dimensions. Those details are what tell you whether the breaker actually matches the equipment you're working on.