TED136125 - 125Amp Circuit Breaker

TED136125 - 125Amp Circuit Breaker

The TED136125 is a 3-pole, 125-amp Type TED molded case industrial circuit breaker designed for use in your commercial and industrial electrical distribution systems requiring dependable branch or feeder circuit protection. Equipped with a non-interchangeable thermal magnetic trip unit, this breaker helps you protect electrical equipment by responding to both overload and short-circuit conditions. With interrupting ratings of 14kA at 600VAC and 18kA at both 480VAC and 240VAC, it is intended for applications where the electrical system matches these voltage and fault current requirements. The breaker also includes load-side lugs, helping you to simplify installation in compatible equipment. Built to last and designed for proper form, fit, and function, the TED136125 is a practical replacement solution for maintaining existing electrical distribution systems while supporting continued safe operation when installed and maintained according to applicable electrical codes and manufacturer requirements.

Key Features and Benefits

• 125 Amp Continuous Current Rating: 125 Amp continuous current rating for commercial and industrial power distribution applications.
• 3-Pole Configuration: 3-pole configuration for protecting three-phase electrical systems.
• Type TED Molded Case Circuit Breaker: Type TED molded case circuit breaker for compatible panelboards and switchgear.
• Non-Interchangeable Thermal Magnetic Trip Unit: Non-interchangeable thermal magnetic trip unit provides overload and short-circuit protection.
• Interrupting Ratings:
  • 14kA @ 600VAC
  • 18kA @ 480VAC
  • 18kA @ 240VAC
• Includes Load-Side Lugs: Includes load-side lugs for convenient field installation.
• Built to Last: Built to last and intended as a form, fit, and functional replacement in compatible electrical systems.

Technical Specifications

• Part Number: TED136125
  
• Type: TED
  
• Product Type: Molded Case Industrial Circuit Breaker
  
• Poles: 3
  
• Amperage: 125 Amps
  
• Trip Unit: Non-Interchangeable Thermal Magnetic
  
• A.I.C. Rating: 14kA @ 600VAC; 18kA @ 480VAC; 18kA @ 240VAC
  
• Dimensions:
  • Height: 6.31 in.
  • Width: 4.13 in.
  • Depth: 3.38 in.
• Terminals: Includes Load-Side Lugs
  

Material Compliance and Certifications

• Electrical Distribution Systems: Manufactured for use in electrical distribution systems that require a Type TED molded case circuit breaker.
• Manufacturer Ratings: Designed to meet the electrical ratings specified by the manufacturer for compatible applications.
• Installation Requirements: Should be installed, inspected, and maintained in accordance with applicable electrical codes, equipment requirements, and manufacturer specifications.
  

Where It Works Best

• The TED136125 is well suited for commercial and industrial facilities where a 125-amp, 3-pole Type TED circuit breaker is required to maintain existing electrical distribution equipment. It is commonly used in switchboards, panelboards, motor distribution systems, and other three-phase power applications where the breaker's voltage, interrupting capacity, and physical configuration match the original equipment specifications. As a form, fit, and functional replacement, it helps keep compatible legacy electrical systems operating as intended without requiring equipment modifications.