B115DFH - 15A Dual Function Circuit Breaker

B115DFH  - 15A Dual Function Circuit Breaker

The B115DFH circuit breaker is a 15 amp, 1-pole, bolt-on molded case circuit breaker designed to deliver advanced branch circuit protection in residential and light commercial electrical systems. Engineered with dual function technology, this breaker combines Combination Type Arc-Fault Circuit Interrupter (AFCI) protection with 5mA Ground-Fault Circuit Interrupter (GFCI) protection in a single compact unit. With a high interrupting rating of 22kA at 120/240VAC, the B115DFH helps safeguard wiring, equipment, and occupants from arc faults, ground faults, and overcurrent conditions. Built on the BFGAH2 frame platform, it installs securely in compatible panelboards using a bolt-on connection for dependable contact and long-term performance. By integrating arc-fault and ground-fault protection into one device, the B115DFH simplifies panel configurations while supporting compliance with modern electrical safety standards. Whether you’re upgrading an existing panel or completing a new installation, this breaker provides dependable protection in a compact footprint.

Key Features and Benefits

• Dual Function Protection – Combination Type AFCI and 5mA GFCI protection in one breaker, reducing the need for separate devices.
• 15 Amp, 1-Pole Design – Ideal for standard 120V branch circuits in residential and light commercial applications.
• 22kA Interrupting Capacity @ 120/240VAC – High A.I.C. rating helps protect against significant fault currents.
• Bolt-On Mounting – Provides a secure, stable electrical connection to compatible panelboards.
• Molded Case Construction – Designed for durability and consistent performance under normal operating conditions.
• Compact Form Factor – Approximately 5.0 inches in height with a ship weight of 1.0 lb for straightforward handling and installation.
  

Technical Specifications

• Part Number: B115DFH
  
• Amperage: 15 Amps
  
• Poles: 1
  
• Voltage Rating: 120/240VAC
  
• Interrupting Rating (A.I.C.): 22kA @ 120/240VAC
  
• Frame Type: BFGAH2
  
• Protection Type: Combination Type AFCI + 5mA GFCI
  
• Mounting Style: Bolt-On
  
• Approximate Height: 5.0 inches
  
• Ship Weight: 1.0 lb
  
• Construction: Molded Case Circuit Breaker
  

Material Compliance and Certifications

• Industry Standards: The B115DFH is manufactured to meet applicable industry standards for molded case circuit breakers and arc-fault/ground-fault protection devices.
• Safety Standards: Combination AFCI and GFCI breakers are typically designed and tested in accordance with recognized safety standards to help ensure reliable operation in residential and commercial distribution systems. Always confirm compatibility with your panelboard and local code requirements prior to installation.
  

Where It Works Best

• Residential bedroom, living area, and general-purpose branch circuits
• Kitchens, bathrooms, and other areas requiring ground-fault protection
• New construction projects requiring combination AFCI compliance
• Panel upgrades where both arc-fault and ground-fault protection are needed in a single breaker
• Light commercial applications with 120V branch circuits