ED23B040 - 40Amp Circuit Breaker

ED23B040 - 40 Amp Circuit Breaker

The ED23B040 circuit breaker is a 3-pole, 40-amp Sentron-style molded case circuit breaker designed for use in compatible distribution panels and electrical systems requiring dependable branch circuit protection. Built on the ED2 frame, this bolt-on breaker installs securely into the panelboard, helping maintain stable electrical connections while protecting equipment and conductors from overloads and short circuits. Rated 10kA A.I.C. at 240VAC, the ED23B040 is commonly used in commercial and industrial electrical panels where a 40-amp three-phase breaker is required. It includes load-side terminals for straightforward installation and is suitable for reverse feed when properly applied. With its HACR rating and construction designed to withstand long-term electrical service conditions, this breaker offers a dependable form-fit-function replacement option for maintaining existing systems that rely on ED2-frame devices.

Key Features and Benefits

• 40 Amp Trip Rating: Provides circuit protection for equipment and branch circuits requiring a 40A breaker.
• Three-Pole Configuration: Designed for three-phase electrical systems commonly found in commercial and industrial installations.
• Bolt-On Mounting Design: Secures directly to compatible panelboards, helping maintain consistent electrical contact.
• 10kA Interrupting Rating at 240VAC: Helps safely interrupt fault currents within its rated capacity.
• ED2 Frame Compatibility: Matches the form and fit required for panelboards designed for ED2 frame circuit breakers.
• HACR Rated: Suitable for heating, air conditioning, and refrigeration equipment circuits where applicable.
• Reverse Feed Capable: Can be installed for reverse feed applications when installed according to electrical codes and manufacturer guidelines.
• Includes Load-Side Terminals: Simplifies wiring during installation.
• Built for Long Service Life: Designed to withstand the demands of everyday electrical distribution systems.

Technical Specifications

• Part Number: ED23B040
  
• Amperage Rating: 40 Amps
  
• Number of Poles: 3
  
• Frame Type: ED2
  
• Interrupting Rating: 10k A.I.C. @ 240VAC
  
• Mounting Type: Bolt-On
  
• Operating Temperature Rating: 40°C
  
• Breaker Style: Sentron Style Molded Case Circuit Breaker
  
• Terminals: Includes load-side terminals
  
• Reverse Feed: Suitable when installed properly
  
• HACR Rated: Yes
  
• Approximate Shipping Weight: 3 lbs
  
• Approximate Height: 6.35 in
  

Material Compliance and Certifications

• Industry Standards: The ED23B040 molded case circuit breaker is manufactured and tested to meet applicable industry safety and performance standards for molded case circuit breakers used in low-voltage power distribution systems.
• HACR Certification: HACR certification confirms suitability for HVAC-related equipment circuits.
• Installation Guidance: As with all electrical protection devices, installation should follow the National Electrical Code (NEC) and applicable local electrical codes to ensure safe and compliant operation.
  

Where It Works Best

• Commercial panelboards requiring ED-series frame breakers
• Industrial distribution panels protecting three-phase circuits
• HVAC equipment circuits where HACR-rated protection is required
• Electrical systems requiring a 40-amp, 3-pole breaker with a 10kA interrupting rating
• Maintenance or replacement applications where existing panelboards are designed for ED2 frame Sentron-style breakers