EHB1015L - 15Amp Circuit Breaker

EHB1015L - 15 Amp Circuit Breaker

If you're working with an older panel and need a circuit breaker that fits right the first time, the EHB1015L is built for exactly that job. Designed specifically for panelboards manufactured before 1989, this 15-amp, single-pole breaker helps you maintain the integrity of your existing electrical system without guesswork or modification. It uses a thermal-magnetic trip mechanism to handle both everyday overloads and sudden short circuits, keeping your circuits protected under normal operating conditions. Because the trip unit is non-interchangeable, you get a fixed, consistent level of protection—just as the original system intended. And with both line and load terminals included, installation is straightforward, saving time on the job. Whether you're replacing a worn breaker or maintaining a legacy setup, this unit is all about proper fit, correct ratings, and dependable function—nothing more, nothing less.

Key Features and Benefits

• Designed to fit panelboards manufactured prior to 1989
• Thermal-magnetic trip mechanism helps protect against overloads and short circuits
• 15-amp, single-pole configuration for branch circuit protection
• Non-interchangeable trip unit maintains consistent protection settings
• Line and load terminals included for easier installation
• Rated for 40°C environments common in commercial and industrial settings
• Built to last, making it a practical choice for long-term system maintenance

Technical Specifications

• Part Number: EHB1015L
  
• Poles: 1
  
• Amperage: 15A
  
• Voltage Rating: 277VAC
  
• A.I.C. Rating: 14kA @ 277VAC
  
• Frame Type: EHB
  
• Trip Type: Thermal-Magnetic (Non-Interchangeable)
  
• Ambient Temperature Rating: 40°C
  
• Terminals: Line and Load Included
  
• Dimensions: 6.0 in height
  
• Weight: 1.38 lbs
  

Material Compliance and Certifications

• Manufactured in accordance with applicable molded case circuit breaker standards
• Supports installations following National Electrical Code (NEC) guidelines
• Suitable for use in systems requiring established electrical safety compliance

Where It Works Best

• The EHB1015L is a strong fit for older commercial and industrial electrical systems where maintaining original equipment compatibility matters. It’s commonly used in facilities that still rely on pre-1989 panelboards—such as office buildings, manufacturing plants, and institutional properties. If your priority is keeping an existing system running safely without redesigning it, this breaker does exactly what it’s meant to do.