EH24020 - 20 Amp Circuit Breaker

EH24020 - 20 Amp Circuit Breaker

Choosing the correct replacement circuit breaker is one of the best ways to keep an existing electrical system operating as intended. The EH24020 is a 2-pole, 20-amp plug-on thermal-magnetic circuit breaker designed as a form, fit, and function replacement for compatible Type EH-4 applications. It helps protect branch circuits by responding to both prolonged overloads and instantaneous short-circuit conditions, making it an essential component for maintaining compatible electrical distribution systems. By matching the original breaker's electrical ratings and configuration, you can help preserve the integrity and operation of your existing equipment.

Whether you're replacing a breaker after years of service or performing preventative maintenance, selecting the correct breaker type and ratings is key to maintaining compatibility. Built to last, the EH24020 is designed to provide dependable service when installed and maintained in accordance with applicable electrical codes and manufacturer recommendations.

Key Features and Benefits

• Part Number: EH24020
• 20-amp current rating for compatible branch circuit protection
• Two-pole configuration for 480VAC electrical applications
• Plug-on mounting allows for straightforward installation in compatible panelboards
• Thermal magnetic trip mechanism responds to both overload and short-circuit conditions
• 14kA interrupting capacity at 480VAC
• Designed as a form, fit, and functional replacement for compatible Type EH-4 installations
• Built to last for dependable service in properly maintained electrical systems
  

Technical Specifications

• Part Number: EH24020
  
• Type: EH-4
  
• Breaker Style: Plug-On Thermal Magnetic Circuit Breaker
  
• Poles: 2
  
• Amperes: 20A
  
• Voltage Rating: 480VAC
  
• Interrupting Capacity (A.I.C.): 14kA @ 480VAC
  
• Dimensions:
  • Width: 2.00 in.
  • Height: 3.50 in.
  • Depth: 2.63 in.
• Approximate Shipping Weight: 2.50 lbs.
  

Material Compliance and Certifications

• Manufactured for use in compatible electrical distribution equipment.
• Designed to meet applicable industry standards for its intended application.
• Installation should be performed in accordance with the National Electrical Code (NEC), local electrical codes, and the original equipment manufacturer's recommendations.
• Always verify breaker type, pole configuration, amperage, voltage rating, interrupting capacity, and panel compatibility before installation.
  

Where It Works Best

The EH24020 is well-suited for maintaining compatible commercial, industrial, and institutional electrical systems that require a 2-pole, 20-amp Type EH-4 plug-on thermal-magnetic circuit breaker. It is commonly used to protect 480 VAC branch circuits serving motor loads, lighting systems, control panels, HVAC equipment, and other electrical loads operating within their rated capacities.