EHC3020 - 20Amp Circuit Breaker

EHC3020 - 20Amp Circuit Breaker

Finding the right replacement breaker for an existing electrical system often comes down to matching the original specifications exactly. The EHC3020 is a 3-pole, 20-amp thermal-magnetic circuit breaker designed for compatible Type EHC electrical distribution equipment. It provides the proper form, fit, and function needed for maintaining existing installations where compatibility with the original panel configuration is important. Whether you are completing routine maintenance, replacing an existing breaker, or servicing a legacy electrical system, the EHC3020 is designed to match the requirements of compatible applications.

Key Features and Benefits

• Designed for compatible Type EHC electrical distribution equipment
• 20 Amp, 3-pole circuit breaker configuration
• Thermal-magnetic trip mechanism helps protect against overloads and short circuits
• Non-interchangeable trip unit maintains original breaker specifications
• Rated for 40°C ambient operation
• Load terminals included for compatible installations
• Provides the proper form, fit, and function for replacing an existing compatible breaker
• Built to last for dependable service in properly maintained electrical systems
  

Technical Specifications

• Part Number: EHC3020
  
• Type: EHC
  
• Circuit Breaker Style: Thermal-Magnetic
  
• Poles: 3
  
• Amperage: 20 Amps
  
• Trip Unit: Non-Interchangeable
  
• A.I.C. Rating: 14kA @ 480VAC; 18kA @ 240VAC
  
• Temperature Rating: 40°C
  
• Load Terminals: Included
  
• Dimensions:
  • Width: 4.13 inches
  • Length: 6.00 inches
  • Depth: 3.38 inches
• Approximate Shipping Weight: 5.50 lbs.
  

Material Compliance and Certifications

• The EHC3020 is manufactured to meet its published electrical ratings and dimensional specifications for compatible Type EHC applications.
• Before installation, verify that the breaker type, amperage, pole configuration, voltage rating, interrupting capacity, mounting requirements, and physical dimensions match the existing equipment.
• Installation should always be performed by qualified personnel and completed in accordance with applicable electrical codes and manufacturer recommendations.
  

Where It Works Best

The EHC3020 is well-suited for compatible Type EHC panelboards and electrical distribution systems in commercial buildings, industrial facilities, manufacturing environments, and institutional properties. It is a practical choice when replacing an existing 20 amp 3-pole circuit breaker with matching specifications during maintenance or repair projects.