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Thomas & Betts TB120TB - Molded Case Breaker 20A 240V 1-Pole

Thomas & Betts
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Thomas & Betts TB120TB is a 1-pole molded case circuit breaker from the TB Series, designed to provide overcurrent protection through its LI (Long-Time and Instantaneous) functions. It operates at a voltage rating of 240V with a current rating of 20A, utilizing a thermal magnetic protection mechanism for reliable fault interruption. The breaker features a plug-in connection, weighs 2 lb, and is constructed for single-phase applications with an AIC rating of 10kA at 120V. This unit complies with industry standards for molded case breakers, ensuring robust performance in industrial settings. It is typically used in distribution panels and load centers for branch circuit protection in commercial and light industrial environments.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, TB Series, Thermal Magnetic
  • Voltage Rating: 240V
  • Current Rating: 20A
  • Poles: 1
  • Connection: Plug-In
  • Protection: Thermal Magnetic
  • AIC rating: 10kA@120V
  • Phase: 1
  • Functions: LI - Long-Time and Instantaneous
  • Weight: 2 lb