BF125AHH - 25Amp Circuit Breaker

BF125AHH - 25 Amp Circuit Breaker

When you’re dealing with circuits that people come into contact with, protection isn’t optional—it’s critical. The BF125AHH circuit breaker is designed with that in mind, combining standard overcurrent protection with built-in GFCI functionality to help reduce the risk of electrical shock. This breaker trips at 5mA, which is the level typically used for personnel protection. In plain terms, it reacts quickly to small ground faults—often before they become dangerous. At the same time, its thermal magnetic trip mechanism handles everyday overloads and short circuits, so you’re covered on both fronts. The bolt-on design provides a solid, secure connection to the panel, and with a 65kA interrupting rating at 120VAC, it’s more than capable of handling high-fault conditions. It’s a straightforward, dependable solution when safety and performance both matter.

Key Features and Benefits

• 5mA GFCI protection for personnel safety
• 25 amp, single-pole breaker for branch circuit use
• 65kA interrupting capacity @ 120VAC for high fault protection
• Thermal magnetic trip for overload and short circuit coverage
• Bolt-on mounting for a secure, stable installation
• Compact size that fits easily into panelboards

Technical Specifications

• Part Number: BF125AHH
  
• Amperage: 25A
  
• Poles: 1
  
• Voltage Rating: 120 VAC
  
• Interrupting Rating: 65kA @ 120VAC
  
• Trip Type: Thermal Magnetic
  
• GFCI Sensitivity: 5mA
  
• Mounting Type: Bolt-On
  
• Dimensions:
  • Height: 3.88 in
  • Width: 1.0 in
  • Depth: 3.0 in
• Type: HBLF2
  

Material Compliance and Certifications

• Built to meet common industry standards for circuit protection and GFCI performance
• Suitable for installations following NEC safety guidelines
• Designed for consistent operation in demanding electrical systems

Where It Works Best

• Commercial and office buildings
• Healthcare and lab environments
• Schools and public facilities
• Residential circuits near water (kitchens, bathrooms, utility areas)
• Any application where personnel safety is a priority