FB3060L - 60Amp Circuit Breaker

FB3060L - 60Amp Circuit Breaker

When scheduled maintenance calls for replacing an aging breaker, finding one that matches the original equipment can make the job much more straightforward. The FB3060L is a 60 Amp, 3-pole FB thermal-magnetic circuit breaker built as a form, fit, and functional replacement for compatible legacy electrical distribution equipment found in commercial and industrial facilities. Whether you're restoring a panel to service after a fault or replacing a breaker that has reached the end of its service life, this unit helps maintain the original system configuration without unnecessary modifications.

Key Features and Benefits

• Form, fit, and functional replacement for compatible FB electrical equipment
• 60 Amp, 3-pole thermal-magnetic circuit breaker
• Thermal trip helps protect against sustained overload conditions
• Magnetic trip responds quickly to short-circuit faults
• Factory-installed non-interchangeable trip unit
• Interrupting ratings of 14kA at 480VAC and 25kA at 240VAC
• Rated for operation in ambient temperatures up to 40°C
• Includes line-side and load-side terminals
• Built to last for continued use in compatible legacy electrical distribution systems

Technical Specifications

• Part Number: FB3060L
  
• Type: FB
  
• Circuit Breaker Type: Thermal-Magnetic
  
• Amperage: 60 Amps
  
• Poles: 3
  
• Interrupting Rating: 14kA @ 480VAC; 25kA @ 240VAC
  
• Trip Unit: Non-Interchangeable
  
• Ambient Rating: 40°C
  
• Line Terminals: Included
  
• Load Terminals: Included
  
• Dimensions:
  • Height: 6.00"
  • Width: 4.13"
  • Depth: 3.38"
• Dimensions: 4.13"W × 6.00"H × 3.38"D
  
• Approximate Shipping Weight: 5.50 lbs.
  

Material Compliance and Certifications

No material compliance or certification information has been provided for the FB3060L. Before installation, verify that the breaker's electrical ratings, pole configuration, dimensions, mounting provisions, and terminal configuration are compatible with the equipment being serviced. Installation should be performed by a qualified electrician in accordance with the National Electrical Code (NEC), applicable local electrical codes, and the original equipment manufacturer's recommendations.

Where It Works Best

The FB3060L is commonly used in compatible FB panelboards and electrical distribution equipment serving commercial buildings, manufacturing plants, warehouses, institutional facilities, and other sites that continue to operate legacy electrical systems. It is well suited for protecting three-phase branch circuits supplying motors, HVAC equipment, pumps, compressors, lighting systems, and general power distribution where maintaining the original equipment configuration is the primary objective.