BF125AH - 25Amp Circuit Breaker

BF125AH - 25Amp Circuit Breaker

The BF125AH circuit breaker is a 25 amp, single-pole, bolt-on thermal magnetic breaker engineered to deliver dependable branch circuit protection along with integrated 5mA Ground Fault Circuit Interrupter (GFCI) functionality for personnel protection. Built on the BLHF frame platform and rated at 22kA A.I.C. at 120VAC, this breaker is designed to interrupt high fault currents while safeguarding people from dangerous ground faults. Its bolt-on configuration provides a secure, stable connection within compatible panelboards, making it a smart choice for applications where safety, code compliance, and consistent performance matter most. Whether you’re maintaining a commercial facility or upgrading a residential electrical system, the BF125AH offers the peace of mind that comes with reliable overcurrent and ground fault protection in one compact device.

Key Features and Benefits

• 25 Amp Continuous Protection: Designed for reliable branch circuit protection in 120VAC systems.
• Single-Pole Configuration: Ideal for dedicated circuits requiring focused overcurrent protection.
• 22kA A.I.C. Rating at 120VAC: High interrupting capacity helps protect equipment in the event of significant fault conditions.
• 5mA GFCI (Personnel Protection): Trips quickly to reduce the risk of electrical shock, enhancing occupant safety.
• Thermal Magnetic Trip Mechanism: Provides time-delayed protection against overloads and instantaneous tripping for short circuits.
• Bolt-On Mounting Style: Ensures a secure mechanical and electrical connection within compatible panels.
• BLHF Frame Type: Designed for proper fit and performance in designated panelboard systems.

Technical Specifications

• Part Number: BF125AH
  
• Amperage Rating: 25 Amps
  
• Poles: 1
  
• Voltage Rating: 120VAC
  
• Interrupting Rating (A.I.C.): 22kA @ 120VAC
  
• Trip Type: Thermal Magnetic
  
• Ground Fault Sensitivity: 5mA (Personnel Protection)
  
• Mounting Type: Bolt-On
  
• Frame Type: BLHF
  
• Approximate Height: 3.88 inches
  
• Ship Weight: 1.0 lb
  

Material Compliance and Certifications

• Industry Standards: The BF125AH circuit breaker is manufactured to meet applicable industry standards for thermal magnetic circuit protection and ground fault interruption in 120VAC systems.
• Code Alignment: Its 5mA GFCI sensitivity aligns with established personnel protection requirements commonly specified in electrical codes. Always confirm compatibility with your panelboard and verify installation according to current NEC guidelines and local regulations.
  

Where It Works Best

• The BF125AH is well-suited for residential and light commercial applications where both overcurrent protection and ground fault safety are required. It’s commonly used in branch circuits serving outlets, bathrooms, kitchens, utility areas, and other locations where personnel protection is critical. Its 22kA interrupting rating also makes it appropriate for environments where higher available fault currents may be present.