FD2050L - 50Amp Circuit Breaker

FD2050L - 50Amp Circuit Breaker

Sometimes a breaker has been in service for decades without anyone thinking much about it. Then one day it trips, won't reset, or inspection during a shutdown shows it's time for a replacement. At that point, nobody is looking for surprises—they just want the right breaker that matches what's already in the equipment. That's why details like the frame size, trip unit, and terminal layout matter just as much as the amp rating.

The Eaton FD2050L is a 50 Amp, 2-pole Series C molded case circuit breaker with an F-frame and T186 thermal magnetic trip unit. It's intended for applications where maintaining the original form, fit, and function of your existing electrical system is important.

Key Features and Benefits

• Eaton Series C complete molded case circuit breaker
• 50 Amp continuous current rating
• Two-pole configuration
• F-frame construction for compatibility with existing Eaton Series C installations
• T186 thermal magnetic trip unit provides overload and short-circuit protection
• Rated for applications up to 600 VAC and 250 VDC
• Interrupting capacity of 65 kAIC at 240 VAC and 35 kAIC at 480 VAC
• Line and Load terminals match published manufacturer specifications
• Maintains the original form, fit, and function of compatible electrical equipment
• A practical replacement choice during repairs, scheduled maintenance, or when stocking critical spare breakers
  

Technical Specifications

• Manufacturer: Eaton
  
• Catalog Number: FD2050L
  
• Product Type: Molded Case Circuit Breaker
  
• Series: Series C
  
• Circuit Breaker Type: FD
  
• Circuit Breaker Frame Type: Complete Breaker
  
• Frame: F
  
• Amperage Rating: 50 Amps
  
• Number of Poles: Two-pole
  
• Trip Type: T186
  
• Voltage Rating: 600 VAC, 250 VDC
  
• Frequency Rating: 50/60 Hz
  
• Interrupt Rating:
  • 65 kAIC at 240 VAC
  • 35 kAIC at 480 VAC
• Terminals: Line and Load
  
• Dimensions: 6 in. H × 2.75 in. W × 3.38 in. D
  
• Weight: 4.5 lb
  

Material Compliance and Certifications

The Eaton FD2050L is UL Listed and manufactured to Eaton's published electrical ratings and specifications. Always confirm compatibility with the equipment where the breaker will be installed, including the frame type, electrical ratings, trip unit, and terminal configuration.

Where It Works Best

The FD2050L is commonly used in commercial, industrial, and institutional electrical systems where Eaton Series C breakers are already installed. It's a good fit for manufacturing plants, distribution centers, office buildings, schools, healthcare facilities, municipal buildings, and similar environments.