TEF134015 - 15Amp Circuit Breaker

TEF134015 - 15 Amp Circuit Breaker

The TEF134015 molded case circuit breaker is a 3-pole, 15-amp circuit breaker designed for use in your commercial and industrial electrical distribution systems requiring dependable overcurrent and short-circuit protection. Built with a non-interchangeable thermal magnetic trip unit, this breaker provides fixed protection characteristics for branch circuits and equipment while helping you to maintain consistent operation in compatible TEF panelboards and switchgear. Rated for 18kA interrupting capacity at 480VAC, the TEF134015 is well suited as a form, fit, and functional replacement in existing installations. It also includes load-side lugs, helping you simplify installation in compatible systems. Built to last, this breaker is intended for applications where maintaining the original equipment configuration and electrical ratings is essential.

Key Features and Benefits

• 15 Amp Current Rating: 15 Amp current rating for branch circuit protection.
• 3-Pole Configuration: 3-pole configuration for three-phase electrical systems.
• TEF Molded Case Design: TEF type molded case industrial circuit breaker.
• Thermal Magnetic Trip Unit: Non-interchangeable thermal magnetic trip unit for fixed overcurrent protection.
• 18kA Interrupting Capacity: 18kA interrupting capacity at 480VAC.
• Load-Side Lugs Included: Includes load-side lugs for installation convenience.
• Form, Fit, and Functional Replacement: Designed as a form, fit, and functional replacement in compatible legacy equipment.
• Built to Last: Built to last for long-term service in commercial and industrial environments.
  

Technical Specifications

• Part Number: TEF134015
  
• Type: TEF
  
• Circuit Breaker Type: Molded Case Industrial Circuit Breaker
  
• Trip Unit: Non-Interchangeable Thermal Magnetic
  
• Poles: 3
  
• Amperage: 15 Amps
  
• Interrupting Rating: 18kA @ 480VAC
  
• Voltage Rating: 480VAC
  
• Dimensions:
  • Height: 6.31 in.
  • Width: 4.13 in.
  • Depth: 3.38 in.
• Terminals: Includes Load-Side Lugs
  

Material Compliance and Certifications

• Application Compliance: The TEF134015 is manufactured for installation in compatible electrical distribution equipment and is designed to meet the original electrical ratings and application requirements of the equipment it serves.
• Installation Requirements: Always verify compatibility with your panelboard or switchgear and ensure installation is performed in accordance with applicable electrical codes, manufacturer specifications, and local regulations.
  

Where It Works Best

• The TEF134015 is well suited for commercial and industrial facilities that utilize compatible TEF electrical distribution equipment. Typical applications include panelboards, switchboards, motor control systems, manufacturing facilities, warehouses, institutional buildings, and other three-phase power distribution systems where a 15-amp, 3-pole, 480VAC molded case circuit breaker is required to maintain the original system configuration and protection characteristics.