EHC2040 - 40Amp Circuit Breaker

EHC2040 - 40Amp Circuit Breaker

When it's time to replace a compatible Type EHC circuit breaker, choosing the correct part matters. The EHC2040 is a 2-pole, 40 amp thermal-magnetic circuit breaker designed to provide the proper form, fit, and function for compatible electrical distribution equipment. Whether you're performing routine maintenance, replacing a worn breaker, or keeping an existing system operating as intended, this breaker is built to match the original specifications without requiring equipment modifications.

Its thermal-magnetic trip mechanism helps protect electrical circuits by responding to both sustained overloads and short-circuit faults. The non-interchangeable trip unit preserves the original breaker configuration, while its 40°C ambient temperature rating makes it suitable for installations operating under standard conditions.

Key Features and Benefits

• Designed for use in compatible Type EHC electrical distribution equipment
• 40 Amp, 2-pole configuration for branch circuit protection
• Thermal-magnetic trip mechanism responds to overloads and short circuits
• Non-interchangeable trip unit maintains the original breaker configuration
• Rated for operation in 40°C ambient environments
• Includes load terminals for compatible installations
• Provides the correct form, fit, and function for replacing an existing compatible breaker
• Built to last for dependable operation in properly maintained electrical systems
  

Technical Specifications

• Part Number: EHC2040
  
• Type: EHC
  
• Circuit Breaker Style: Thermal-Magnetic
  
• Poles: 2
  
• Amperage: 40 Amps
  
• Trip Unit: Non-Interchangeable
  
• A.I.C. Rating: 14kA @ 480VAC; 18kA @ 240VAC
  
• Temperature Rating: 40°C
  
• Load Terminals: Included
  
• Dimensions:
  • Width: 2.75 inches
  • Length: 6.00 inches
  • Depth: 3.38 inches
• Approximate Shipping Weight: 4.00 lbs.
  

Material Compliance and Certifications

• The EHC2040 is manufactured to meet its published electrical ratings and dimensional specifications for compatible Type EHC applications.
• Before installation, confirm that the breaker's amperage, pole configuration, voltage rating, interrupting capacity, and physical dimensions match the requirements of your equipment.
• Installation should always be completed by qualified personnel in accordance with applicable electrical codes and manufacturer recommendations.
  

Where It Works Best

The EHC2040 is a practical choice for maintaining compatible Type EHC electrical systems found in commercial, industrial, and institutional facilities. It's commonly used when replacing an existing breaker with matching specifications to help keep original equipment operating as designed. Whether installed in compatible panelboards or other electrical distribution equipment, this breaker delivers the proper form, fit, and function needed for a straightforward replacement while supporting the continued operation of legacy electrical systems.