PB32500F - 2500Amp Max - Frame Only

PB32500F - 2500Amp Max - Frame Only

When you're maintaining older electrical equipment, finding a component with the right specifications can be more important than anything else. The PB32500F is a PB-type, 3-pole, 2500A AB DE-ION® circuit breaker frame for compatible 60 Hz electrical systems. It carries interrupting ratings of 100k AIC at 600VAC, 100k AIC at 480VAC, and 125k AIC at 240VAC. The frame measures approximately 22 inches high, 12 inches wide, and 9 inches deep, giving you another set of details to check against the equipment already in place. This is a frame-only component, so confirm what additional parts you need for a complete breaker assembly. For maintenance and replacement work involving legacy PB equipment, the PB32500F offers the familiar form, fit, and ratings needed for applications designed around this particular configuration. These industrial electrical components were built to last, and accurate identification helps ensure the replacement matches the system it serves.

Key Features and Benefits

• 2500A rating for electrical systems designed around this amperage requirement.
• 3-pole configuration for compatible three-phase applications.
• PB-type breaker frame for equipment designed to accept this specific configuration.
• Rated 100k AIC at 600VAC and 100k AIC at 480VAC.
• Rated 125k AIC at 240VAC.
• Designed for 60-cycle (60 Hz) AC systems.
• Frame-only configuration for applications requiring the PB32500F frame.
• Dimensions of approximately 22" H x 12" W x 9" D help with confirming physical compatibility.
• A practical fit for maintaining legacy electrical distribution equipment where matching the existing specifications matters.

Technical Specifications

• Part Number: PB32500F
  
• Type: PB
  
• Product Type: AB DE-ION® Circuit Breaker Frame
  
• Configuration: Frame Only
  
• Amperage: 2500A
  
• Poles: 3
  
• AIC @ 600VAC: 100k
  
• AIC @ 480VAC: 100k
  
• AIC @ 240VAC: 125k
  
• Frequency: 60 cycles / 60 Hz
  
• Dimensions:
  • Height: 22.0 in.
  • Width: 12.0 in.
  • Depth: 9.0 in.

Material Compliance and Certifications

• The available specifications do not include material composition or specific compliance or certification information for the PB32500F. Confirm any required listings, certifications, or material compliance for the individual application rather than assuming them.
  Electrical requirements can differ from one installation to another. Check the part number, amperage, number of poles, system voltage, AIC rating, dimensions, and overall breaker configuration before using this frame in existing equipment.

Where It Works Best

• The PB32500F is best suited for maintenance and replacement work involving legacy electrical distribution equipment designed for a compatible PB circuit breaker frame. It can be a useful solution when the job calls for a 2500A, 3-pole frame and keeping the existing equipment configuration intact is the priority.
• Before installation, compare the frame dimensions and electrical ratings with the equipment already in service. Pay particular attention to the required AIC rating for your system voltage. And because this is the frame only, make sure the complete breaker assembly and any additional required components are appropriate for the application.
• For facilities keeping established electrical systems in service, that straightforward compatibility check matters most: the right PB frame, the right ratings, and the right physical fit for the existing equipment.