BF220A - 20 Amp Circuit Breaker

BF220A - 20 Amp Circuit Breaker

The Siemens BF220A is a 20 amp, 2-pole GFCI circuit breaker rated for your 120/240VAC applications. It combines thermal-magnetic circuit protection and 5 mA ground fault protection in a single breaker. The BF220A is used in compatible Siemens panelboards where GFCI protection is required and matching the original breaker specifications is important.

Featuring a 10kAIC interrupting rating and bolt-on mounting, this breaker is commonly installed in commercial, institutional, and industrial electrical systems. Its molded case construction is built for everyday service and provides the form, fit, and function needed for compatible panelboard applications.

Key Features and Benefits

• 20A current rating
• 2-pole configuration
• 120/240VAC operation
• 5 mA GFCI protection
• Thermal-magnetic trip mechanism
• 10kAIC interrupting capacity
• Bolt-on mounting design
• Molded case construction
• Compatible with Siemens panelboards
• Combines overcurrent and ground fault protection
  

Technical Specifications

• Manufacturer: Siemens
  
• Catalog Number: BF220A
  
• Series: BLFB
  
• Product Type: GFCI Circuit Breaker
  
• Amperage Rating: 20A
  
• Poles: 2
  
• Voltage Rating: 120/240VAC
  
• Interrupting Rating: 10kAIC
  
• Ground Fault Trip Level: 5 mA
  
• Trip Type: Thermal-Magnetic
  
• Mounting Style: Bolt-On
  
• Dimensions:
  • Length: 7.874 in.
  • Width: 1.969 in.
  • Height: 2.756 in.
• Weight: 0.992 lb
  
• UPC: 887621215392
  
• Country of Origin: Philippines
  

Material Compliance and Certifications

• UL 943 Listed
• Suitable for Class A GFCI applications
• Manufactured for electrical distribution equipment
• Meets applicable electrical installation requirements
  

Where It Works Best

• The BF220A is used in commercial buildings, schools, healthcare facilities, workshops, utility rooms, maintenance areas, and industrial facilities where 120/240VAC GFCI protection is required. It is commonly used for maintenance and replacement projects that require the same amp rating, pole configuration, voltage rating, and interrupting capacity as the original breaker.