FA34020 **Old Style** - 20 Amp Circuit Breaker

FA34020 **Old Style** - 20 Amp Circuit Breaker

The FA34020 Old Style is a 20-amp, 3-pole thermal-magnetic molded-case circuit breaker used in compatible I-Line panelboards. When you're servicing existing electrical equipment, the small details matter. Matching the original amp rating, pole configuration, and electrical characteristics helps maintain the existing system layout. This FA Series breaker is intended for applications where replacing the original unit without changing the surrounding equipment is the priority. The breaker uses a thermal-magnetic trip mechanism to respond to both overload conditions and short circuits. Built to last, this molded case circuit breaker provides the proper fit and electrical characteristics needed for compatible FA Series I-Line panelboard installations in commercial and industrial environments.

Key Features and Benefits

• 20 Amp current rating
• Three-pole configuration for compatible three-phase applications
• FA Series Old Style molded case circuit breaker
• Thermal magnetic trip protection for overload and short-circuit conditions
• HACR Type rated for qualifying HVAC and refrigeration applications
• Suitable for compatible I-Line panelboard installations
• Rated for 60Hz electrical systems
• Suitable for 40°C (104°F) ambient operating conditions
• Matches original breaker specifications in existing equipment
• Molded case construction built to last for continued service
  

Technical Specifications

• Part Number: FA34020 Old Style
  
• Type: FA
  
• Product Type: Thermal Magnetic Molded Case Circuit Breaker
  
• Amperage Rating: 20 Amps
  
• Poles: 3
  
• Voltage Rating: 240VAC / 480VAC
  
• Interrupting Rating: 18kA @ 240VAC; 14kA @ 480VAC
  
• Frequency: 60Hz
  
• Application: I-Line Panelboards
  
• Trip Unit: Thermal Magnetic
  
• HACR Rated: Yes
  
• Ambient Temperature Rating: 40°C (104°F)
  
• Dimensions:
  • 4.50" W × 8.75" H × 4.38" D
• Approximate Shipping Weight: 7.50 lbs.
  

Material Compliance and Certifications

The FA34020 Old Style is intended for use in FA Series I-Line panelboards when the breaker ratings and physical requirements match those of the existing installation. Before installation, confirm the amperage, voltage rating, interrupting capacity, pole count, mounting style, and HACR requirements for the application. Installation should be completed by qualified electrical personnel in accordance with the National Electrical Code (NEC), applicable local electrical codes, and manufacturer guidelines.

Where It Works Best

• FA Series I-Line panelboards
• Commercial electrical distribution systems
• Industrial facilities
• Manufacturing environments
• HVAC and refrigeration equipment requiring HACR-rated protection
• Three-phase electrical distribution applications
• Maintenance and repair of existing electrical installations