HFD3050L - 50Amp Circuit Breaker

HFD3050L - 50Amp Circuit Breaker

When you need an Eaton HFD3050L, getting the specifications right matters. This 50A, three-pole molded case circuit breaker belongs to Eaton’s Series C family and uses the HFD breaker design with an F frame. It’s a complete breaker equipped with line and load terminals and a T186 trip type. The HFD3050L carries voltage ratings of 600 VAC and 250 VDC, along with interrupt ratings of 100 kAIC at 240 VAC and 65 kAIC at 480 VAC.

Key Features and Benefits

• 50-amp, three-pole breaker
• Eaton Series C HFD configuration
• Complete breaker assembly
• Line and load terminals
• Rated for 600 VAC and 250 VDC, giving technicians clear specifications to match against the application.
• Provides 100 kAIC at 240 VAC and 65 kAIC at 480 VAC.
• T186 trip type
• Compact F-frame dimensions
• UL Listed

Technical Specifications

• Manufacturer: Eaton
  
• Catalog Number: HFD3050L
  
• UPC: 786679175132
  
• Product Type: Molded case circuit breaker
  
• Series: Series C
  
• Breaker Type: HFD
  
• Frame: F
  
• Frame Type: Complete breaker
  
• Amperage Rating: 50 A
  
• Number of Poles: Three-pole
  
• Voltage Rating: 600 VAC, 250 VDC
  
• Trip Type: T186
  
• Frequency Rating: 50/60 Hz
  
• Interrupt Rating: 100 kAIC at 240 VAC; 65 kAIC at 480 VAC
  
• Terminals: Line and load
  
• Height: 6 in.
  
• Width: 4.13 in.
  
• Length/Depth: 3.38 in.
  
• Weight: 4.55 lb
  

Material Compliance and Certifications

The HFD3050L is UL Listed. This gives contractors, maintenance personnel, and other electrical professionals a clear certification reference when checking the breaker against the requirements of a particular installation. No additional material-compliance certifications were included in the supplied product specifications, so requirements beyond the stated UL listing should be confirmed for the specific application.

Where It Works Best

The HFD3050L makes the most sense in existing electrical equipment designed to accept a Series C HFD F-frame breaker with these exact specifications. That includes maintenance and replacement situations where preserving the required form, fit, and electrical function is the priority.