EHD2040 - 40Amp Circuit Breaker

EHD2040 - 40Amp Circuit Breaker

When you need a dependable replacement breaker for an existing electrical distribution system, the Eaton EHD2040 Series C molded case circuit breaker offers the form, fit, and function required for compatible applications. Rated at 40 Amps with a 2-pole configuration, this complete F-frame EHD breaker is designed to help protect electrical circuits from overloads and short circuits through its T186 thermal-magnetic trip unit. Built to last and manufactured to Eaton's original specifications, the EHD2040 is well suited for maintaining commercial and industrial electrical systems where compatibility with existing equipment is essential.

Key Features and Benefits

• Genuine Eaton Series C complete molded case circuit breaker
• Catalog Number: EHD2040
• 40 Amp current rating
• Two-pole configuration
• T186 thermal-magnetic trip unit helps provide overload and short-circuit protection
• Complete EHD breaker with F-frame construction
• Load-side terminal configuration
• Rated for 50/60 Hz electrical systems
• UL Listed for recognized safety compliance
• Built to last for long-term use in compatible electrical systems
• Designed as a form, fit, and functional replacement for compatible Eaton Series C applications

Technical Specifications

• Manufacturer: Eaton
  
• Catalog Number: EHD2040
  
• UPC: 786679317464
  
• Product Type: Molded Case Circuit Breaker
  
• Series: Series C
  
• Circuit Breaker Type: EHD
  
• Frame Type: Complete Breaker
  
• Frame Size: F
  
• Amperage Rating: 40 Amps
  
• Number of Poles: 2
  
• Trip Unit: T186 Thermal-Magnetic
  
• Frequency Rating: 50/60 Hz
  
• Interrupting Rating:
  • 18kAIC @ 240 VAC
  • 14kAIC @ 480 VAC
• Terminal Configuration: Load Side
  
• Dimensions:
  • Width: 2.75 inches
  • Length: 6.00 inches
  • Depth: 3.38 inches
• Weight: 3.0 lbs.
  
• Certification: UL Listed
  

Material Compliance and Certifications

The Eaton EHD2040 is UL Listed and manufactured to Eaton's specifications for the Series C family of molded case circuit breakers. It is intended for use in compatible electrical systems designed to accept an EHD F-frame complete breaker. For proper application, verify that the catalog number, frame size, amperage, pole count, interrupting capacity, terminal configuration, and physical dimensions match the original equipment.

Where It Works Best

The Eaton EHD2040 is commonly used in commercial buildings, industrial facilities, manufacturing plants, institutional properties, and other electrical distribution systems where a 40 Amp, 2-pole F-frame molded case circuit breaker is required. It is well-suited for compatible panelboards, switchboards, HVAC equipment, motor control centers, machinery, and branch-circuit protection originally designed for Eaton Series C EHD breakers.