THLC134015 - 15Amp Circuit Breaker

THLC134015 - 15 Amp Circuit Breaker

The THLC134015 is a 15 Amp, 3-pole current limiting circuit breaker designed to provide dependable overcurrent protection in your commercial and industrial electrical distribution systems. Featuring a non-interchangeable trip unit and an unfused design, this breaker helps you to protect electrical equipment and conductors from damage caused by overloads and short circuits. Built for applications requiring high interrupting capacity, the THLC134015 offers an interrupting rating of 150kA at 480VAC and 200kA at 240VAC, making it suitable for installations where available fault current levels are significant. As part of the THLC1 series, this circuit breaker is engineered for form, fit, and functional compatibility within designated electrical systems. The included load-side lugs simplify installation, while the compact footprint helps maximize available panel space. Built to last and designed for long-term service in demanding environments, the THLC134015 remains a practical solution for maintaining and servicing existing power distribution equipment.

Key Features and Benefits

• 15 Amp Continuous Current Rating: 15 Amp continuous current rating.
• 3-Pole Configuration: 3-pole configuration for three-phase electrical systems.
• Current Limiting Design: Current limiting design helps reduce the effects of short-circuit fault currents.
• Non-Interchangeable Trip Unit: Non-interchangeable trip unit provides fixed overcurrent protection settings.
• Unfused Construction: Unfused construction reduces component requirements within the circuit path.
• Load-Side Lugs Included: Includes load-side lugs for convenient field installation.
• High Interrupting Capacity: High interrupting capacity rated at 150kA @ 480VAC and 200kA @ 240VAC.
• Compact Design: Compact design suitable for commercial and industrial switchgear applications.
• Built to Last: Built to last for long-term operation in properly maintained electrical systems.
  

Technical Specifications

• Part Number: THLC134015
  
• Type: THLC1
  
• Amperes: 15A
  
• Poles: 3
  
• Voltage Rating: 240VAC / 480VAC
  
• Interrupting Capacity (A.I.C.): 150kA @ 480VAC; 200kA @ 240VAC
  
• Trip Unit: Non-Interchangeable
  
• Configuration: Unfused Current Limiting Circuit Breaker
  
• Included Accessories: Load-Side Lugs
  
• Dimensions:
  • Height: 8.75 in.
  • Width: 4.13 in.
  • Depth: 4.19 in.

Material Compliance and Certifications

• Industry Standards: This circuit breaker was manufactured to meet applicable industry standards and ratings associated with the THLC1 product family.
• Application Requirements: The device is designed for use in electrical distribution equipment where compliance with local electrical codes, installation requirements, and equipment specifications is required. Users should verify compatibility with the intended system and application prior to installation.
  

Where It Works Best

• Commercial electrical distribution systems
• Industrial facilities and manufacturing environments
• Switchboards and switchgear assemblies
• Motor and equipment protection circuits
• Facilities requiring high available fault current protection
• Maintenance, repair, and replacement projects involving compatible THLC1 installations
• Existing electrical systems requiring a form, fit, and functional replacement breaker
• When properly matched to the application, the THLC134015 provides dependable circuit protection while helping maintain the integrity and continuity of electrical distribution equipment.