THED113020 - 20Amp Circuit Breaker

THED113020 - 20 Amp Circuit Breaker

The THED113020 circuit breaker is a 1-pole, 20-amp molded case circuit breaker designed for use in your commercial and industrial electrical distribution systems requiring dependable overcurrent and short-circuit protection. Built with a non-interchangeable thermal magnetic trip unit, this breaker provides fixed protection characteristics that help you safeguard conductors and connected equipment from overloads and fault conditions. Its compact footprint makes it well-suited for installations where panel space is limited, while the included load-side lugs help you to simplify wiring during installation and maintenance. Designed for long service life, the THED113020 offers the form, fit, and function needed for compatible electrical distribution applications requiring a 65kA interrupting capacity at 277VAC.

Key Features and Benefits

• 20 Amp Current Rating: Suitable for branch circuit protection in a variety of commercial and industrial applications.
• 1-Pole Configuration: Designed to protect a single energized conductor in AC power distribution systems.
• 65kA Interrupting Capacity at 277VAC: Helps provide protection against high fault-current conditions.
• Thermal Magnetic Trip Unit: Combines thermal overload protection and magnetic short-circuit protection within a fixed, non-interchangeable design.
• Molded Case Construction: Engineered for durability and dependable operation in demanding electrical environments.
• Includes Load-Side Lugs: Supports straightforward field wiring and installation.
• Compact Design: Fits efficiently within compatible switchboards, panelboards, and distribution equipment.
• Built to Last: Manufactured for long-term use in industrial and commercial electrical systems.
  

Technical Specifications

• Part Number: THED113020
  
• Type: TED
  
• Product Category: Molded Case Industrial Circuit Breaker
  
• Poles: 1
  
• Amperage Rating: 20A
  
• Voltage Rating: 277VAC
  
• Interrupting Capacity (A.I.C.): 65kA @ 277VAC
  
• Trip Unit: Non-Interchangeable Thermal Magnetic
  
• Dimensions:
  • Height: 6.31 in.
  • Width: 1.38 in.
  • Depth: 3.38 in.
• Included Accessories: Load-Side Lugs
  

Material Compliance and Certifications

• Industry Standards: The THED113020 is manufactured for use in electrical power distribution systems and is designed to meet applicable industry standards associated with molded case circuit breakers.
• Compliance Verification: Users should verify specific compliance requirements, certifications, and installation criteria against project specifications, equipment documentation, and local electrical codes before installation.
  

Where It Works Best

• The THED113020 is commonly used in commercial facilities, industrial plants, manufacturing environments, institutional buildings, and other electrical distribution systems requiring a 20A, 1-pole circuit breaker with a 65kA interrupting rating at 277VAC. It is well-suited for branch circuit protection, control panels, switchboards, panelboards, and other compatible power distribution equipment where dependable overcurrent protection is required.