TFL236125WL - 125Amp Circuit Breaker

TFL236125WL - 125Amp Circuit Breaker

When you need a Type TFL 125 amp circuit breaker that matches the electrical and physical requirements of your existing equipment, the TFL236125WL is designed to provide the correct fit and dependable circuit protection. This 3-pole current limiting circuit breaker features a non-interchangeable trip unit and is built for applications operating up to 600VAC. Its current-limiting design helps reduce the amount of energy released during certain fault conditions, supporting the protection of connected electrical equipment when properly applied.

The TFL236125WL includes both line-side and load-side lugs, helping simplify installation in compatible electrical distribution equipment. With interrupting ratings of 25kA at 600VAC, 65kA at 480VAC, and 100kA at 240VAC, it is intended for commercial and industrial systems where these ratings are required. Whether you're replacing an existing breaker during scheduled maintenance or restoring service to legacy equipment, this breaker is designed as a form, fit, and functional replacement, helping you maintain your electrical system without modifying compatible assemblies. Built to last, it delivers the protection and compatibility professionals expect for existing Type TFL installations.

Key Features and Benefits

• Type TFL current limiting circuit breaker.
• Part Number: TFL236125WL.
• 125 Amp current rating.
• 3-pole configuration for three-phase electrical systems.
• Non-interchangeable factory-installed trip unit.
• Current limiting design helps reduce the effects of fault current.
• Includes both line-side and load-side lugs.
• Interrupting Capacity:
  • 25kA @ 600VAC
  • 65kA @ 480VAC
  • 100kA @ 240VAC
• Designed as a form, fit, and functional replacement for compatible Type TFL applications.
• Built to last for demanding commercial and industrial environments.
  

Technical Specifications

• Part Number: TFL236125WL
  
• Type: TFL
  
• Poles: 3
  
• Amperage: 125A
  
• Voltage Rating: Up to 600VAC
  
• Interrupting Rating:
  • 25kA @ 600VAC
  • 65kA @ 480VAC
  • 100kA @ 240VAC
• Current Limiting: Yes
  
• Trip Unit: Non-Interchangeable
  
• Included Accessories: Line-Side and Load-Side Lugs
  
• Dimensions:
  • Height: 10.13 in.
  • Width: 4.13 in.
  • Depth: 3.81 in.

Material Compliance and Certifications

• The TFL236125WL is manufactured for use in compatible electrical distribution equipment and is designed to meet the electrical ratings associated with its product type. Proper installation should be performed in accordance with applicable electrical codes, equipment manufacturer recommendations, and local regulations. Always verify compatibility, voltage, amperage, interrupting capacity, and physical dimensions before installation.
  

Where It Works Best

• The TFL236125WL is commonly used in commercial, industrial, and institutional electrical distribution systems that require a 125A, 3-pole Type TFL current limiting circuit breaker. It is well suited for compatible switchboards, panelboards, and other power distribution equipment where matching electrical ratings and physical dimensions are essential. As a form, fit, and functional replacement for existing Type TFL installations, it helps keep legacy electrical systems operating with the correct protection and compatibility.