TEB122020 - 20Amp Circuit Breaker

TEB122020 - 20Amp Circuit Breaker

The TEB122020 is a 2-pole, 20-amp molded-case industrial circuit breaker designed to provide dependable overcurrent and short-circuit protection in your compatible electrical distribution systems. Built on the E150 frame, this bolt-on circuit breaker features a non-interchangeable thermal-magnetic trip unit that provides a reliable response to both sustained overloads and short-circuit conditions. Rated for 120/240VAC with a 10k AIC interrupting capacity, the TEB122020 is well-suited for maintaining the original form, fit, and function of existing electrical equipment. It also includes load-side lugs for straightforward installation. Built to last, this breaker is an excellent choice for maintaining and servicing commercial and industrial electrical systems where matching specifications and compatibility are essential.

Key Features and Benefits

• 20 Amp Current Rating: 20 Amp current rating for branch circuit protection.
• 2-Pole Configuration: 2-pole configuration for 120/240VAC applications.
• Bolt-On Mounting Design: Bolt-on mounting design for secure installation.
• E150 Frame Construction: E150 frame construction for compatibility with matching equipment.
• Non-Interchangeable Thermal Magnetic Trip Unit: Non-interchangeable thermal magnetic trip unit helps protect against overloads and short circuits.
• 10k AIC Interrupting Rating: 10k AIC interrupting rating at 120/240VAC.
• Load-Side Lugs Included: Includes load-side lugs for installation convenience.
• Molded Case Industrial Circuit Breaker: Molded case industrial circuit breaker built for long service life.
• Form, Fit, and Functional Replacement: Designed to provide proper form, fit, and functional replacement in compatible legacy electrical systems.
  

Technical Specifications

• Part Number: TEB122020
  
• Type: TEB
  
• Frame: E150
  
• Circuit Breaker Type: Molded Case Industrial Circuit Breaker
  
• Mounting Style: Bolt-On
  
• Trip Unit: Non-Interchangeable Thermal Magnetic
  
• Poles: 2
  
• Amperage: 20A
  
• Voltage Rating: 120/240VAC
  
• Interrupting Rating (AIC): 10kA @ 120/240VAC
  
• Dimensions:
  • Height: 6.31 in.
  • Width: 2.75 in.
  • Depth: 3.38 in.
• Included: Load-Side Lugs
  

Material Compliance and Certifications

• Construction: Molded case circuit breaker construction.
• Trip Technology: Thermal magnetic trip technology.
• Manufacturing: Manufactured to meet the original electrical ratings and dimensional requirements associated with the TEB E150 frame design.
• Installation: Suitable for installation in compatible equipment when applied in accordance with applicable electrical codes and manufacturer specifications.
  

Where It Works Best

• The TEB122020 is well-suited for commercial and industrial electrical distribution systems that require a 2-pole, 20A bolt-on molded-case circuit breaker with an E150 frame. It is commonly used in panelboards, switchboards, industrial control equipment, and other compatible electrical assemblies where matching voltage, interrupting capacity, frame size, and mounting style are important for proper operation and continued service.