TEB122030 - 30Amp Circuit Breaker

TEB122030 - 30Amp Circuit Breaker

The TEB122030 is a 2-pole, 30-amp molded-case circuit breaker designed for use in your commercial and industrial electrical distribution systems that require a TEB-style bolt-on breaker. Built on the E150 frame, this breaker features a non-interchangeable thermal-magnetic trip unit that provides dependable overload and short-circuit protection for branch circuits operating at 120/240 VAC with a 10 kA I.C. interrupting rating. Its bolt-on mounting design helps you to provide a secure installation in compatible panelboards, while the included load-side lugs simplify conductor termination. Designed for long service life, the TEB122030 is intended as a form, fit, and functional replacement for compatible existing installations, making it a practical choice for your maintenance and servicing legacy electrical systems where the original specifications must be preserved.

Key Features and Benefits

• 30 Amp Continuous Current Rating: 30 Amp continuous current rating.
• 2-Pole Configuration: 2-pole configuration for 120/240VAC applications.
• 10k A.I.C. Interrupting Rating: 10k A.I.C. interrupting rating at 120/240VAC.
• TEB Type Molded Case Circuit Breaker: TEB type molded case circuit breaker.
• E150 Frame Construction: E150 frame construction.
• Bolt-On Mounting: Bolt-on mounting for secure installation in compatible equipment.
• Thermal Magnetic Trip Unit: Non-interchangeable thermal magnetic trip unit for overload and short-circuit protection.
• Load-Side Lugs Included: Includes load-side lugs for convenient field wiring.
• Long Service Life: Designed for long-lasting service in commercial and industrial electrical systems.
• Form, Fit, and Functional Replacement: Intended as a form, fit, and functional replacement for compatible legacy installations.
  

Technical Specifications

• Part Number: TEB122030
  
• Type: TEB
  
• Frame: E150
  
• Circuit Breaker Type: Molded Case Industrial Circuit Breaker
  
• Trip Unit: Non-Interchangeable Thermal Magnetic
  
• Poles: 2
  
• Amperage: 30A
  
• Voltage Rating: 120/240VAC
  
• Interrupting Rating: 10k A.I.C. @ 120/240VAC
  
• Mounting Style: Bolt-On
  
• Lugs: Includes Load-Side Lugs
  
• Dimensions:
  • Height: 6.31 in.
  • Width: 2.75 in.
  • Depth: 3.38 in.

Material Compliance and Certifications

• Thermal Magnetic Molded Case Circuit Breaker: Thermal magnetic molded case circuit breaker.
• Compatible Equipment: Manufactured for use in compatible electrical distribution equipment.
• Form, Fit, and Functional Requirements: Designed to meet the form, fit, and functional requirements of compatible installations.
• Compatibility Verification: Verify compatibility with your panelboard and electrical system specifications before installation.
• Qualified Installation: Installation should be performed in accordance with applicable electrical codes and by qualified personnel.
  

Where It Works Best

• The TEB122030 is well-suited for commercial, industrial, and institutional electrical distribution systems that require a 30-amp, 2-pole bolt-on molded case circuit breaker. It is commonly used in compatible panelboards that serve lighting circuits, HVAC equipment, machinery, distribution panels, and other branch-circuit applications operating at 120/240 VAC. Its ratings and bolt-on design make it an excellent choice when maintaining or servicing existing electrical systems that require a compatible replacement breaker while preserving the original equipment configuration.