FD2040L - 40Amp Circuit Breaker

FD2040L - 40Amp Circuit Breaker

Finding the right replacement breaker isn't something most people want to spend hours on. When your breaker fails, or a scheduled shutdown turns up worn equipment, matching the original part is usually the quickest way to get the system back into service. The Eaton FD2040L is a 40 Amp, 2-pole Series C molded case circuit breaker that's commonly used in commercial and industrial electrical systems where keeping the original equipment configuration matters.

Key Features and Benefits

• Eaton Series C complete molded case circuit breaker
• 40 Amp continuous current rating
• Two-pole design
• F-frame construction for use in compatible electrical systems
• T186 thermal magnetic trip unit helps protect against overloads and short circuits
• Rated for up to 600 VAC and 250 VDC
• Factory-equipped with Line and Load terminals
• Helps maintain the original form, fit, and function of compatible equipment
• A practical replacement for maintenance, repairs, and spare inventory
• Built to last in demanding commercial and industrial applications
  

Technical Specifications

• Manufacturer: Eaton
  
• Catalog Number: FD2040L
  
• Product Type: Molded Case Circuit Breaker
  
• Series: Series C
  
• Circuit Breaker Type: FD
  
• Frame: F
  
• Frame Type: Complete Breaker
  
• Amperage Rating: 40 Amps
  
• Poles: 2
  
• Trip Type: T186
  
• Voltage Rating: 600 VAC, 250 VDC
  
• Frequency: 50/60 Hz
  
• Interrupt Rating:65 kAIC at 240 VAC
  • 35 kAIC at 480 VAC
• Terminals: Line and Load
  
• Dimensions: 6 in. H × 1.38 in. W × 3.38 in. D
  
• Weight: 4 lbs.
  

Material Compliance and Certifications

The Eaton FD2040L is UL Listed and manufactured to Eaton's published electrical ratings and specifications. Before installation, confirm compatibility with the existing equipment by verifying the frame, amperage, poles, voltage rating, interrupting capacity, trip type, and terminal configuration. Installation should always follow applicable electrical codes and be performed by qualified personnel.

Where It Works Best

The FD2040L is commonly found in commercial buildings, industrial facilities, manufacturing plants, schools, healthcare facilities, and other properties using Eaton Series C F-frame breakers. It's a good choice when replacing a failed breaker, carrying spare inventory for maintenance departments, or restoring equipment after an unexpected outage.