FD2100L - 100Amp Circuit Breaker

FD2100L - 100Amp Circuit Breaker

When you're replacing a molded case circuit breaker, matching the original specifications is what keeps the job moving. The frame, trip unit, voltage rating, and terminal configuration all need to line up so the replacement fits and functions as intended. It's one of those jobs where taking a few extra minutes to verify the details can save a return trip after the panel is already open.

Key Features and Benefits

• Eaton Series C complete molded case circuit breaker
• 100 Amp continuous current rating
• Two-pole configuration
• F-frame construction
• T186 thermal magnetic trip unit for overload and short-circuit protection
• Line and load terminals from the factory
• Rated for applications up to 600 VAC and 250 VDC
• 50/60 Hz frequency rating
• Matches the original form, fit, and function of compatible Eaton equipment
• Built to last for demanding commercial and industrial electrical applications
  

Technical Specifications

• Manufacturer: Eaton
  
• Catalog Number: FD2100L
  
• Product Type: Molded Case Circuit Breaker
  
• Series: Series C
  
• Circuit Breaker Type: FD
  
• Frame: F
  
• Frame Type: Complete Breaker
  
• Amperage Rating: 100 Amps
  
• Number of Poles: 2
  
• Trip Type: T186 Thermal Magnetic
  
• Voltage Rating: 600 VAC, 250 VDC
  
• Frequency Rating: 50/60 Hz
  
• Interrupting Rating:
  • 65 kAIC at 240 VAC
  • 35 kAIC at 480 VAC
• Terminals: Line and Load
  
• Dimensions:
  • Height: 6 in.
  • Width: 2.75 in.
  • Depth: 3.38 in.
• Weight: 3.15 lb
  

Material Compliance and Certifications

The Eaton FD2100L is UL Listed and manufactured to Eaton's published specifications for Series C molded case circuit breakers. Before replacing an existing breaker, it's important to verify the frame size, amperage, pole configuration, voltage rating, interrupting capacity, terminal arrangement, and trip unit to ensure compatibility with the original installation.

Where It Works Best

The FD2100L is well suited for replacing compatible Eaton Series C F-frame circuit breakers found in commercial facilities, industrial plants, manufacturing operations, institutional buildings, healthcare facilities, office buildings, and other electrical distribution systems. It is commonly used during preventive maintenance, repairs following breaker failure, or when keeping properly matched spare breakers available for critical equipment.