EH14020 - 20 Amp Circuit Breaker

EH14020 - 20 Amp Circuit Breaker

When it's time to replace a compatible Type EH-4 circuit breaker, the EH14020 offers the form, fit, and function your existing electrical system was designed to use. This 1-pole, 20-amp plug-on thermal magnetic circuit breaker is designed to help protect branch circuits by responding to both sustained overloads and instantaneous short circuits. Whether you're performing routine maintenance or replacing a faulty breaker, using the correct type and rating helps keep compatible electrical distribution systems operating as intended.

Rated at 14 kA interrupting capacity at 277 VAC, the EH14020 is designed for use in compatible panelboards that require a Type EH-4 plug-on breaker. Its plug-on design allows for straightforward installation while maintaining compatibility with existing equipment.

Key Features and Benefits

• Part Number: EH14020
• 20-amp current rating for compatible branch circuit protection
• Single-pole design for single-phase electrical applications
• Plug-on mounting allows for straightforward installation in compatible panels
• Thermal magnetic trip mechanism responds to both overload and short-circuit conditions
• 14kA interrupting capacity at 277VAC
• 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: EH14020
  
• Type: EH-4
  
• Breaker Style: Plug-On Thermal Magnetic Circuit Breaker
  
• Poles: 1
  
• Amperes: 20A
  
• Voltage Rating: 277VAC
  
• Interrupting Capacity (A.I.C.): 14kA @ 277VAC
  
• Dimensions:
  • Width: 1.00 in.
  • Height: 3.50 in.
  • Depth: 2.63 in.
• Approximate Shipping Weight: 1.75 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, electrical ratings, interrupting capacity, and panel compatibility before installation.
  

Where It Works Best

The EH14020 is well suited for maintaining compatible commercial, industrial, and institutional electrical systems that require a 1-pole, 20-amp Type EH-4 plug-on circuit breaker. It is commonly used to protect branch circuits serving lighting, control equipment, and other electrical loads operating within its rated capacity. When replacing an existing breaker, confirming the correct amperage, voltage rating, interrupting capacity, mounting style, and breaker type helps ensure proper compatibility with your existing electrical equipment.