PDG21M0150TFFL - 150 Amp Circuit Breaker

PDG21M0150TFFL - 150 Amp Circuit Breaker

If your application calls for a 150A, single-pole molded case circuit breaker, the Eaton PDG21M0150TFFL is worth a close look. Part of Eaton's Power Defense line, this Frame 2 breaker is rated 65kA at 277 VAC and comes with a fixed trip and load lugs. It's a straightforward configuration for electrical distribution applications where these specific ratings are required. The breaker measures approximately 1.38 inches high, 6 inches wide, and 3.5 inches deep, so you'll also have the dimensions on hand when checking fit. Most importantly, don't choose a replacement breaker based on amperage alone. Check the part number, number of poles, voltage, interrupting rating, trip configuration, connections, and physical size against your equipment requirements before installation.

Key Features and Benefits

• 150A rating for applications requiring 150-amp circuit protection.
• Single-pole design for equipment that specifically calls for a 1-pole breaker.
• Rated 65kA at 277 VAC, providing substantial interrupting capacity for the specified voltage.
• Fixed trip configuration keeps the setup simple and eliminates adjustable trip settings.
• Supplied with load lugs for connection in compatible equipment.
• Power Defense Frame 2 construction combines the required electrical ratings with a relatively compact footprint.
• The exact PDG21M0150TFFL catalog number makes it easier to compare against equipment documentation or an existing breaker.
  

Technical Specifications

• Manufacturer: Eaton
  
• Part Number: PDG21M0150TFFL
  
• Product Line: Power Defense
  
• Breaker Type: Molded Case Circuit Breaker
  
• Frame: Frame 2
  
• Poles: 1
  
• Amperage: 150A
  
• A.I.C. Rating / Voltage: 65kA @ 277 VAC
  
• Trip: Fixed
  
• Lugs: Load Lugs
  
• Height: 1.38 in.
  
• Width: 6.0 in.
  
• Depth: 3.5 in.
  
• Rating Type: Globally Rated
  

Material Compliance and Certifications

• The PDG21M0150TFFL belongs to Eaton's globally rated Power Defense molded case circuit breaker family. Certifications and material-compliance requirements can depend on the exact breaker configuration and intended application. When a project requires a specific approval or compliance standard, confirm it using the product nameplate and current manufacturer documentation for this exact catalog number.
  

Where It Works Best

• This breaker makes the most sense in commercial, industrial, facility, and power distribution equipment designed for its particular electrical and physical specifications. It's especially relevant when you're looking for a 150A, 1-pole breaker rated 65kA at 277 VAC with a fixed trip and load lugs.
  
• Replacing an existing breaker? Start with PDG21M0150TFFL, then compare the complete specifications rather than relying on appearance or amperage alone. Frame size, pole count, voltage, interrupting capacity, trip type, lug arrangement, and equipment compatibility all matter when determining the correct fit.