EH34050 - 50 Amp Circuit Breaker

EH34050 - 50 Amp Circuit Breaker

When you need a compatible replacement for an existing Type EH-4 circuit breaker, the EH34050 offers the form, fit, and function needed to keep your electrical distribution system operating as originally designed. This 3-pole, 50 Amp plug-on thermal-magnetic circuit breaker is commonly used in commercial and industrial electrical equipment where dependable circuit protection is essential.

The EH34050 combines thermal and magnetic trip protection in a single breaker. The thermal element responds to sustained overloads, while the magnetic trip reacts almost instantly to short-circuit conditions.

Key Features and Benefits

• Part Number: EH34050
• 3-pole thermal-magnetic circuit breaker
• 50 Amp current rating
• Type EH-4 configuration
• Plug-on mounting style for compatible panelboards
• Thermal trip protection helps guard against prolonged overload conditions
• Magnetic trip protection responds quickly to short-circuit faults
• Designed as a form, fit, and functional replacement for compatible electrical systems
• Helps maintain the original panelboard configuration without modifications
• Built to last for dependable service in properly maintained electrical installations
  

Technical Specifications

• Part Number: EH34050
  
• Type: EH-4
  
• Circuit Breaker Type: Plug-On Thermal-Magnetic Circuit Breaker
  
• Poles: 3
  
• Amperage: 50 Amps
  
• A.I.C. Rating:
  • 14kA @ 480VAC
  • 65kA @ 240VAC
• Dimensions:
  • Width: 3.00 in.
  • Height: 3.50 in.
  • Depth: 2.63 in.
• Approximate Shipping Weight: 3.00 lbs.
  

Material Compliance and Certifications

The EH34050 is a molded case thermal-magnetic circuit breaker intended for use in compatible electrical distribution equipment. It should be installed in accordance with the National Electrical Code (NEC), local electrical codes, and the equipment manufacturer's recommendations.

Where It Works Best

The EH34050 is well suited for maintaining commercial, industrial, and institutional electrical systems that utilize compatible Type EH-4 panelboards. Its 3-pole, 50 Amp configuration makes it a common choice for protecting three-phase branch circuits serving HVAC equipment, motors, pumps, compressors, manufacturing equipment, lighting distribution, and other electrical loads within its published ratings.