TFL236125WL - 125Amp Circuit Breaker

TFL236125WL - 125 Amp Circuit Breaker

When your dependable overcurrent protection is required in a commercial or industrial electrical system, the TFL236125WL delivers the ratings and configuration needed to help you keep power distribution equipment operating safely. This 125 Amp, 3-pole current limiting circuit breaker is designed to protect electrical circuits from overloads and short circuits while supporting existing power distribution systems that require a compatible replacement device.

The current-limiting design helps you reduce the amount of fault energy that can pass through the electrical system during a short-circuit event, providing an added layer of protection for connected equipment. Featuring a non-interchangeable trip unit, the TFL236125WL maintains fixed protection characteristics for consistent operation. With interrupting capacities rated at 25kA at 600VAC, 65kA at 480VAC, and 100kA at 240VAC, it is well suited for applications where substantial fault-current protection is required.

To simplify installation, this breaker includes both line-side and load-side lugs, making it easier to integrate into compatible equipment. Built for long-term service, the TFL236125WL is designed to provide dependable protection while maintaining the form, fit, and function required in existing electrical distribution systems.

Key Features and Benefits

• 125 Amp continuous current rating
• 3-pole configuration for three-phase power systems
• Current-limiting design helps reduce fault energy during short-circuit events
• Non-interchangeable trip unit for fixed protection settings
• Includes line-side and load-side lugs
• High interrupting capacity ratings for demanding applications
• Designed for compatibility with existing electrical distribution equipment
• Built to provide reliable circuit protection over years of service
• Compact design for installation in designated breaker compartments

Technical Specifications

• SpecificationValue
• Part Number TFL236125WL
• Type TFL
• Amperes 125A
• Poles 3
• A.I.C. Rating 25kA @ 600VAC
• A.I.C. Rating 65kA @ 480VAC
• A.I.C. Rating 100kA @ 240VAC
• Height 10.13 in.
• Width 4.13 in.
• Depth 3.81 in.
• Trip Unit Non-Interchangeable
• Included Accessories Line-Side and Load-Side Lugs
• Design Type Current Limiting Circuit Breaker

Material Compliance and Certifications

• The TFL236125WL is manufactured for use in electrical distribution systems and is intended to be installed in accordance with applicable electrical codes, equipment specifications, and industry standards. Verification of compatibility, certifications, and installation requirements should be completed prior to use.
• The TFL236125WL is manufactured for use in electrical distribution systems and is intended to be installed in accordance with applicable electrical codes, equipment specifications, and industry standards. Verification of compatibility, certifications, and installation requirements should be completed prior to use.

Where It Works Best

• The TFL236125WL is commonly found in:
• Commercial buildings
• Manufacturing facilities
• Industrial plants
• Distribution panels and switchboards
• Electrical infrastructure maintenance projects
• Retrofit and replacement applications
• Three-phase power distribution systems requiring a 125 Amp circuit breaker
• Installations where high interrupting capacity ratings are necessary
• Whether maintaining an existing facility or replacing a compatible breaker in a power distribution system, the TFL236125WL provides the ratings, configuration, and protection characteristics needed to help keep electrical equipment protected and operating as intended.