TE122090 - 90Amp Circuit Breaker

TE122090 - 90Amp Circuit Breaker

The TE122090 is a 2-pole, 90-amp Type TE molded case circuit breaker designed for use in your electrical distribution systems requiring dependable overcurrent and short-circuit protection. Built with a non-interchangeable thermal magnetic trip unit, this bolt-on circuit breaker provides consistent protection for branch circuits and electrical equipment operating on 120/240VAC systems. Its bolt-on mounting design helps you to create a secure installation, while the included load-side lugs simplify conductor termination. Designed for long service life, the TE122090 is well suited as a form, fit, and functional replacement for compatible existing installations where maintaining the original system configuration is important. With a 10kA interrupting capacity and durable molded case construction, this breaker is built to last in commercial and industrial electrical applications.

Key Features and Benefits

• 90 Amp Current Rating: 90 Amp current rating for protecting higher-capacity branch circuits and equipment.
• 2-Pole Configuration: 2-pole configuration for use on 120/240VAC electrical systems.
• Type TE Molded Case Circuit Breaker: Type TE molded case circuit breaker for compatibility with designated electrical equipment.
• Bolt-On Mounting: Bolt-on mounting provides a secure mechanical and electrical connection.
• Non-Interchangeable Thermal Magnetic Trip Unit: Non-interchangeable thermal magnetic trip unit delivers dependable protection against overloads and short circuits.
• 10kA Interrupting Capacity: 10kA interrupting capacity at 120/240VAC for fault current protection within its rated application.
• Load-Side Lugs Included: Includes load-side lugs for convenient conductor connections during installation.
• Built to Last: Built to last and intended as a form, fit, and functional replacement for compatible legacy electrical systems.

Technical Specifications

• Part Number: TE122090
  
• Type: TE
  
• Circuit Breaker Style: Molded Case Industrial Circuit Breaker
  
• Mounting Style: Bolt-On
  
• Poles: 2
  
• Amperage: 90 Amps
  
• Trip Unit: Non-Interchangeable Thermal Magnetic
  
• Voltage Rating: 120/240VAC
  
• Interrupting Rating (A.I.C.): 10kA @ 120/240VAC
  
• Dimensions:
  • Height: 6.31 in.
  • Width: 2.75 in.
  • Depth: 3.38 in.
• Included: Load-Side Lugs
  

Material Compliance and Certifications

• Application: The TE122090 is manufactured as a molded case circuit breaker for use in compatible electrical distribution systems.
• Installation Requirements: It should be installed and applied according to its published electrical ratings and all applicable local, state, and national electrical codes.
• Certification Information: No additional certifications or material compliance information should be assumed unless specifically documented by the original manufacturer.
  

Where It Works Best

• The TE122090 is commonly used in commercial, industrial, and institutional electrical distribution systems that require a 90-amp, 2-pole bolt-on circuit breaker. It is suitable for protecting feeders, branch circuits, panelboards, and electrical equipment operating on 120/240VAC systems where a Type TE breaker with a 10kA interrupting rating is specified. This breaker is intended for use as a form, fit, and functional replacement in compatible existing equipment, helping maintain the original electrical system configuration while providing the required circuit protection.