EHB3015L - 15Amp Circuit Breaker

EHB3015L - 15Amp Circuit Breaker

When you're maintaining an existing electrical distribution system, finding the right replacement breaker matters. The EHB3015L is a 3-pole, 15-amp Type EHB thermal-magnetic circuit breaker designed as a form, fit, and functional replacement for compatible panelboards manufactured before 1989. Whether you're replacing a failed breaker during maintenance or keeping older equipment operating as intended, this breaker helps you match the original electrical specifications without modifying the existing installation.

Its thermal-magnetic trip mechanism responds to both sustained overloads and short-circuit conditions, while the non-interchangeable trip unit preserves the original breaker configuration.

Key Features and Benefits

• Designed as a form, fit, and functional replacement for compatible Type EHB panelboards
• 15 Amp current rating for branch circuit protection
• Three-pole configuration for compatible three-phase electrical systems
• Thermal-magnetic trip mechanism helps protect against overloads and short circuits
• Non-interchangeable trip unit maintains the original breaker configuration
• Rated for operation in ambient temperatures up to 40°C
• Includes both line and load terminals for convenient installation
• Specifically designed for compatible panelboards manufactured before 1989
• Built to last for continued service in legacy electrical systems
  

Technical Specifications

• Part Number: EHB3015L
  
• Type: EHB
  
• Poles: 3
  
• Amperage: 15 Amps
  
• Trip Unit: Thermal-Magnetic, Non-Interchangeable
  
• Interrupting Rating: 14kA @ 480VAC
  
• Temperature Rating: 40°C
  
• Line Terminals: Included
  
• Load Terminals: Included
  
• Compatible Equipment: Panelboards manufactured before 1989
  
• Dimensions:
  • Width: 4.13 inches
  • Length: 6.00 inches
  • Depth: 3.38 inches
• Approximate Shipping Weight: 5.50 lbs.
  

Material Compliance and Certifications

• Designed for use in compatible electrical distribution equipment.
• Verify compatibility by confirming the breaker type, amperage, voltage rating, interrupting capacity, pole configuration, and mounting requirements before installation.
• Installation should be performed by qualified electrical personnel in accordance with applicable national, state, and local electrical codes.
• Always confirm compatibility with the original equipment manufacturer's specifications before placing the breaker into service.
  

Where It Works Best

• The EHB3015L is a practical choice for facilities that continue to operate legacy Type EHB electrical distribution equipment. It is commonly used in commercial buildings, manufacturing facilities, warehouses, schools, healthcare facilities, and other industrial environments where compatible pre-1989 panelboards remain in service. When maintaining these systems, replacing a breaker with one that matches the original ratings and configuration helps preserve the intended operation of the equipment.