TEL136125WL - 125Amp Circuit Breaker

TEL136125WL - 125 Amp Circuit Breaker

Finding the right replacement breaker starts with matching the original specifications. The TEL136125WL is a 3-pole, 125 amp current limiting circuit breaker built for commercial and industrial electrical distribution systems that require this exact configuration. If you're maintaining an existing switchboard or panel, using the correct breaker helps keep the system operating as it was originally designed.

This breaker comes with a non-interchangeable trip unit, so the trip characteristics remain fixed at the factory setting. It also includes line-side and load-side lugs, eliminating the need to source them separately for many installations. With interrupting ratings of 25kA at 600VAC, 65kA at 480VAC, and 100kA at 240VAC, the TEL136125WL is intended for applications where those fault current ratings are required.

Electrical equipment often stays in service for decades, making it important to replace components with ones that match the original ratings and physical configuration. The TEL136125WL is built to last and provides the form, fit, and function needed for compatible TEL breaker applications.

Key Features and Benefits

• 125 Amp Current Rating: 125 amp current rating.
• Three-Pole Design: Three-pole design for three-phase electrical systems.
• Current Limiting Construction: Current limiting construction.
• Factory-Installed Trip Unit: Non-interchangeable factory-installed trip unit.
• Interrupting Ratings:
  • 25kA @ 600VAC
  • 65kA @ 480VAC
  • 100kA @ 240VAC
• Line and Load Lugs Included: Includes line-side and load-side lugs.
• Form, Fit, and Functional Compatibility: Designed for form, fit, and functional compatibility with applicable TEL installations.
• Built to Last: Built to last in commercial and industrial environments.
  

Technical Specifications

• Part Number: TEL136125WL
  
• Type: TEL
  
• Poles: 3
  
• Current Rating: 125 Amps
  
• Interrupting Rating: 25kA @ 600VAC; 65kA @ 480VAC; 100kA @ 240VAC
  
• Current Limiting: Yes
  
• Trip Unit: Non-Interchangeable
  
• Line Lugs: Included
  
• Load Lugs: Included
  
• Dimensions:
  • Height: 6.31 in.
  • Width: 4.13 in.
  • Depth: 3.91 in.

Material Compliance and Certifications

• Manufactured for Intended Use: Manufactured for use in accordance with its original electrical ratings and intended application.
• Current Limiting Design: Current limiting design for installations requiring the specified interrupting capacity.
• Installation Verification: Always verify compatibility with your equipment, available fault current, operating voltage, and applicable electrical codes before installation.
  

Where It Works Best

• The TEL136125WL is commonly found in commercial buildings, industrial facilities, manufacturing plants, and other three-phase electrical systems using compatible TEL-series equipment. It's a practical choice for maintaining existing switchboards, panelboards, motor control equipment, and feeder circuits where matching the original breaker specifications is important.