EHD3050 - 50Amp Circuit Breaker

EHD3050 - 50Amp Circuit Breaker

When keeping an electrical distribution system operating as designed, choosing the correct replacement breaker matters. The Eaton EHD3050 Series C Molded Case Circuit Breaker is a 50 Amp, 3-pole breaker built for dependable overcurrent and short-circuit protection in commercial and industrial applications. Designed with an F-frame and a T186 thermal-magnetic trip unit, it helps protect connected equipment from overloads and fault conditions while operating on 50/60 Hz electrical systems.

Whether you're performing scheduled maintenance, replacing a failed breaker, or servicing existing equipment, the EHD3050 is designed as a form, fit, and functional replacement for compatible installations that originally specified this catalog number.

Key Features and Benefits

• 50 Amp continuous current rating
• Three-pole design for three-phase electrical systems
• Eaton Series C complete molded case circuit breaker
• EHD circuit breaker configuration
• F-frame construction for compatible installations
• T186 thermal-magnetic trip unit provides overload and short-circuit protection
• Rated for 50/60 Hz operation
• Load-side terminals for compatible system connections
• Built to last for dependable long-term service
• Designed as a form, fit, and functional replacement where an EHD3050 circuit breaker is specified

Technical Specifications

• Manufacturer: Eaton
  
• Catalog Number: EHD3050
  
• Product Type: Molded Case Circuit Breaker
  
• Series: Series C
  
• Circuit Breaker Type: EHD
  
• Frame: F
  
• Frame Type: Complete Breaker
  
• Amperage Rating: 50 Amps
  
• Number of Poles: 3
  
• Trip Unit: T186 Thermal-Magnetic
  
• Frequency: 50/60 Hz
  
• Interrupt Rating: 18 kAIC at 240 VAC; 14 kAIC at 480 VAC
  
• Terminals: Load Side
  
• Dimensions:
  • Length: 3.38 in.
  • Width: 4.13 in.
  • Height: 6.00 in.
• Weight: 4.5 lbs
  
• UPC: 786679317143
  

Material Compliance and Certifications

• UL Listed
• Manufactured to Eaton published specifications
• Covered by Eaton's published warranty policy

Where It Works Best

The Eaton EHD3050 is commonly used in commercial buildings, industrial facilities, manufacturing plants, institutional campuses, and other three-phase power distribution systems that require a 50 Amp, 3-pole Series C molded case circuit breaker. It is well suited for compatible panelboards, switchboards, motor control equipment, and distribution panels originally designed for this breaker.