TFL236125 - 125Amp Circuit Breaker

TFL236125 - 125 Amp Circuit Breaker

The TFL236125 is a 125-amp, 3-pole current limiting circuit breaker designed for use in your commercial and industrial power distribution systems. Featuring a fixed, non-interchangeable trip unit, this breaker helps you protect electrical equipment and conductors from overload and short-circuit conditions. Load-side lugs are included, making it ready for installation in applications requiring a TFL-series breaker.

With interrupting ratings of 25kA at 600VAC, 65kA at 480VAC, and 100kA at 240VAC, the TFL236125 is commonly found in facilities where dependable circuit protection is required. Its current-limiting design helps you reduce the amount of fault current that passes through the system during a fault event, which can help you to minimize stress on downstream equipment.

Whether serving in a panelboard, switchboard, or other distribution equipment, this breaker provides the form, fit, and function needed to maintain existing electrical systems. Like many breakers from this class, it was built for long-term service in demanding electrical environments.

Key Features and Benefits

• 125 Amp Continuous Current Rating: 125 Amp continuous current rating.
• 3-Pole Design: 3-pole design for three-phase applications.
• Current Limiting Construction: Current limiting construction.
• Fixed Trip Unit: Fixed, non-interchangeable trip unit.
• Load-Side Lugs Included: Includes load-side lugs.
• High Interrupting Capacity: Interrupting capacity up to 100kA at 240VAC.
• Commercial and Industrial Applications: Suitable for commercial and industrial power distribution systems.
• TFL-Type Compatibility: Designed for use in equipment requiring a TFL-type circuit breaker.
  

Technical Specifications

• Part Number: TFL236125
  
• Type: TFL
  
• Amperage: 125 Amps
  
• Poles: 3
  
• Interrupting Rating: 25kA @ 600VAC
  
• Interrupting Rating: 65kA @ 480VAC
  
• Interrupting Rating: 100kA @ 240VAC
  
• Trip Unit: Non-Interchangeable
  
• Current Limiting: Yes
  
• Included: Load-Side Lugs
  
• Dimensions:
  • Height: 10.13 in.
  • Width: 4.13 in.
  • Depth: 3.81 in.

Material Compliance and Certifications

• Industry Standards: This circuit breaker is manufactured and rated for use in accordance with applicable industry standards governing molded case circuit breakers.
• Code Compliance: Final suitability, code compliance, and certification requirements should always be confirmed by reviewing project specifications and local electrical regulations.
  

Where It Works Best

• The TFL236125 is commonly used in commercial buildings, industrial facilities, manufacturing plants, power distribution equipment, switchboards, panelboards, motor control applications, and service entrance and feeder protection systems. It is particularly well suited for maintenance and replacement projects where a TFL-series breaker with matching electrical ratings and dimensions is required.