FB1015L - 15Amp Circuit Breaker

FB1015L - 15Amp Circuit Breaker

Scheduled maintenance often uncovers components that have performed reliably for years but are ready for replacement due to wear or age. When it's time to install a new breaker, matching the original electrical ratings and physical configuration can make the job much more straightforward. Using the correct replacement helps you keep the existing equipment configured as intended while reducing unnecessary downtime during repairs.

The FB1015L is a 15 Amp, single-pole thermal-magnetic molded case circuit breaker designed for use in compatible electrical distribution equipment. Its thermal trip element responds to sustained overload conditions, while the magnetic trip reacts quickly to higher fault currents.

Key Features and Benefits

• 15 Amp continuous current rating
• Single-pole molded case circuit breaker
• Thermal-magnetic trip unit provides protection against overloads and short circuits
• Non-interchangeable trip unit
• Rated for operation in 40°C ambient conditions
• Includes both line-side and load-side terminals
• Compact dimensions for compatibility with existing equipment
• Maintains the original form, fit, and function of compatible electrical systems
• Built to last for long-term service

Technical Specifications

• Part Number: FB1015L
  
• Type: FB
  
• Product Type: Molded Case Circuit Breaker
  
• Current Rating: 15 Amps
  
• Number of Poles: 1
  
• Trip Unit Technology: Thermal-Magnetic
  
• Trip Unit: Non-Interchangeable
  
• Interrupting Rating:
  • 14kA @ 277VAC
  • 25kA @ 120VAC
• Ambient Temperature Rating: 40°C
  
• Line-Side Terminals: Included
  
• Load-Side Terminals: Included
  
• Dimensions:
  • Height: 6.00 in.
  • Width: 1.38 in.
  • Depth: 3.38 in.
• Dimensions: 1.38"W × 6.00"H × 3.38"D
  
• Approximate Shipping Weight: 3.00 lbs.
  

Material Compliance and Certifications

Manufacturer certification information was not provided with the available product specifications.

Where It Works Best

The FB1015L is commonly used in compatible panelboards, switchboards, and electrical distribution equipment where a 15 Amp, single-pole thermal-magnetic circuit breaker is required. It is well suited for maintenance and repair work in office buildings, schools, warehouses, light manufacturing facilities, and institutional properties where preserving the original electrical design is important.