FA36070 - 70 Amp Circuit Breaker

FA36070 - 70 Amp Circuit Breaker

When you need a form, fit, and functional replacement for an existing FA36070 breaker, using one with matching ratings and compatibility helps keep your electrical system operating as originally designed. This 70-amp, 3-pole thermal-magnetic molded-case circuit breaker is made for use in compatible I-Line panelboards and provides dependable protection against both overloads and short circuits through its thermal-magnetic trip mechanism.

Built for 60Hz applications and designed to operate in ambient temperatures up to 40°C (104°F), this breaker is built to last while maintaining compatibility with existing FA Series installations.

Key Features and Benefits

• 70 Amp current rating
• Three-pole configuration for three-phase electrical systems
• FA Series thermal magnetic molded case circuit breaker
• Thermal magnetic trip mechanism helps protect against overloads and short circuits
• Compatible with I-Line panelboards
• Interrupting ratings of 18kA at 480VAC and 25kA at 240VAC
• HACR Type rated for qualifying HVAC and refrigeration equipment
• Rated for 60Hz electrical systems
• Suitable for ambient temperatures up to 40°C (104°F)
• Built to last for dependable service in compatible electrical systems
• Form, fit, and functional replacement for compatible FA Series circuit breakers

Technical Specifications

• Part Number: FA36070
  
• Type: FA
  
• Circuit Breaker Type: Thermal Magnetic Molded Case
  
• Amperage: 70 Amps
  
• Poles: 3
  
• Voltage Ratings: 480VAC, 240VAC
  
• Interrupting Capacity (A.I.C.): 18kA @ 480VAC; 25kA @ 240VAC
  
• Frequency: 60Hz
  
• HACR Rated: Yes
  
• Maximum Ambient Temperature: 40°C (104°F)
  
• Compatible Equipment: I-Line Panelboards
  
• Dimensions:
  • Width: 4.50" W
  • Height: 8.75" H
  • Depth: 4.38" D
• Approximate Shipping Weight: 7.50 lbs.
  

Material Compliance and Certifications

The FA36070 is a HACR Type thermal magnetic molded case circuit breaker intended for installation in compatible FA Series I-Line panelboards. Installation should always be completed in accordance with the National Electrical Code (NEC), applicable local electrical codes, and the original equipment manufacturer's recommendations.

Where It Works Best

• The FA36070 is commonly used in:
• I-Line panelboards
• Commercial buildings
• Industrial facilities
• Manufacturing plants
• Office buildings
• Schools and universities
• Healthcare facilities
• HVAC and refrigeration equipment
• Three-phase branch and feeder circuits
• Existing FA Series electrical distribution systems requiring a compatible replacement