EB1015L - 15Amp Circuit Breaker

EB1015L - 15 Amp Circuit Breaker

When you’re maintaining or servicing an older electrical panel, finding the correct breaker matters. The EB1015L 15-amp single-pole circuit breaker is designed specifically for EB-frame panelboards manufactured before 1989, making it a practical form-fit-function replacement for existing systems that still rely on this breaker type. It provides dependable branch circuit protection using a thermal-magnetic trip mechanism, which responds to both sustained overloads and sudden short circuits. With a 10k A.I.C. rating at 120VAC, the breaker helps interrupt fault currents before they can damage wiring or connected equipment. The non-interchangeable trip unit keeps the trip calibration fixed, supporting consistent operation over time. This breaker also includes line and load terminals and carries a 40°C temperature rating, making installation straightforward in compatible environments. Like many electrical components designed for distribution systems of its era, the EB1015L was built with durability in mind and continues to serve as a reliable replacement where the original panel specifications must be maintained.

Key Features and Benefits

• 15 Amp Single-Pole Protection – Helps protect individual branch circuits from overloads and short circuits.
• Thermal-Magnetic Trip Mechanism – Combines thermal protection for overload conditions with magnetic tripping for immediate short-circuit response.
• EB Frame Compatibility – Designed to match EB-frame panelboards and electrical distribution equipment.
• 10k A.I.C. at 120VAC – Rated to safely interrupt fault currents within its specified capacity.
• Non-Interchangeable Trip Unit – Fixed trip calibration helps maintain consistent circuit protection.
• Line and Load Terminals Included – Supports proper installation in compatible panel configurations.
• 40°C Temperature Rating – Suitable for typical electrical room operating conditions.
• Designed for Pre-1989 Panels – Intended for use in panelboards manufactured before 1989 requiring this breaker type.
• Built to Last – Electrical components of this type were designed for long service life when used within their rated conditions.

Technical Specifications

• Part Number: EB1015L
  
• Poles: 1
  
• Amperage Rating: 15 Amps
  
• Voltage Rating: 120 VAC
  
• Interrupting Capacity: 10kA @ 120VAC
  
• Frame Type: EB
  
• Trip Type: Thermal-Magnetic, Non-Interchangeable
  
• Temperature Rating: 40°C
  
• Terminals: Line and Load Terminals Included
  
• Ship Weight: 1.38 lbs
  
• Shipping Height: 6.0 inches
  
• Panel Compatibility: Designed for panelboards manufactured before 1989
  

Material Compliance and Certifications

• Industry Standards: The EB1015L circuit breaker is manufactured in accordance with recognized electrical industry standards for molded case circuit breakers used in branch circuit protection.
• Safety and Performance: When installed and maintained according to applicable electrical codes and manufacturer guidelines, it aligns with established safety and performance expectations for electrical distribution equipment.
  

Where It Works Best

• Maintaining legacy electrical panels built before 1989
• Commercial and industrial facilities operating EB-frame distribution equipment
• Electrical maintenance and repair work requiring compatible breaker replacements
• Facilities management teams supporting established electrical infrastructure
• Electricians and contractors sourcing form-fit-function breakers for existing panel systems
• In situations where maintaining the original panel configuration is important, the EB1015L helps ensure the replacement breaker matches the intended electrical design, ratings, and physical compatibility of the existing system.