EHB1015 - 15Amp Circuit Breaker

EHB1015 - 15 Amp Circuit Breaker

When you're working with an older panel, the last thing you want is guesswork. The EHB1015 circuit breaker is built for that exact situation—giving you a clean, correct replacement for EHB frame systems originally manufactured before 1989. No modifications, no forced fit—just a breaker that aligns with the setup you already have. This 15-amp, single-pole thermal-magnetic breaker provides consistent protection against overloads and short circuits in 277VAC applications. It responds the way it’s supposed to, helping keep circuits protected without disrupting the balance of your existing electrical system. The non-interchangeable trip unit ensures the breaker stays true to its original configuration, which matters when you're maintaining legacy equipment. You’ll also appreciate the included load terminals, making installation more straightforward. Whether you're handling routine maintenance or addressing a failed breaker, this unit fits into place with confidence—exactly where it belongs.

Key Features and Benefits

• Designed for Legacy Panels: Matches EHB frame systems built before 1989 for proper fit and function
• 15 Amp, 1-Pole Configuration: Well-suited for standard branch circuit protection
• Thermal-Magnetic Trip Mechanism: Handles both sustained overloads and sudden short circuits
• 14kA Interrupting Rating @ 277VAC: Built to safely manage fault conditions within its rating
• Fixed (Non-Interchangeable) Trip Unit: Keeps your system consistent with its original design
• Load Terminals Included: Helps simplify installation and reduce extra parts sourcing
• Built to Last: Made for long-term use in maintained electrical systems

Technical Specifications

• Part Number: EHB1015
  
• Poles: 1
  
• Amperage: 15A
  
• Voltage Rating: 277VAC
  
• Interrupting Capacity: 14kA @ 277VAC
  
• Frame Type: EHB
  
• Trip Type: Thermal-Magnetic (Non-Interchangeable)
  
• Temperature Rating: 40°C
  
• Dimensions:
  • Height: 6.0 in
• Weight: 1.38 lbs
  
• Terminals: Load terminals included
  

Material Compliance and Certifications

• Industry Standards: Produced in accordance with commonly accepted industry standards for molded case circuit breakers
• NEC Compatibility: Suitable for installation in systems aligned with National Electrical Code (NEC) requirements
• Materials: Uses materials standard to electrical distribution equipment applications
  

Where It Works Best

• Older commercial or industrial panels using EHB frame breakers
• Maintenance and repair jobs where matching the original breaker matters
• 277VAC lighting and branch circuits
• Situations where a direct replacement is needed without altering the panel