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General Electric THQB1145 - 1-Pole 45A Bolt-On Circuit Breaker

General Electric
Price
Save $16.97
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Condition
  • In stock, ready to ship
  • Backordered, shipping soon

⚡ Product Branding Information

Some General Electric products may now ship with ABB branding due to ABB’s acquisition of GE Industrial Solutions.

Depending on the manufacturing date or production batch, the item or packaging may display either GE or ABB branding.

Unless otherwise noted, these products are considered equivalent in form, fit, function, and specifications.

Please contact our team before placing your order if brand labeling or packaging is critical for your application.

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General Electric THQB1145 is a single-pole molded case circuit breaker designed for providing reliable overcurrent protection in residential and light commercial electrical systems. It features a 45A current rating and a 120V AC voltage rating, housed in a compact, bolt-on configuration measuring 3.280 in H x 2.375 in D x 1.000 in W with a weight of 0.25 lb. This UL-listed device utilizes a thermal-magnetic trip mechanism offering both long-time and instantaneous (LI) protection, ensuring compliance with industry safety standards for branch circuit protection. It is engineered for a wide operating temperature range of -25 to 70 °C and is suitable for applications requiring a 10kA interrupting capacity at 120V, commonly protecting feeders and branch circuits wired with 8 to 3 AWG copper or aluminum conductors.

Key Features & Specifications
  • Type: THQB Series, Molded Case, Thermal-Magnetic Protection, Bolt-On Connection
  • Voltage Rating: 120V AC
  • Current Rating: 45A
  • Dimensions: 3.280 in H x 2.375 in D x 1.000 in W (83.31 mm x 60.33 mm x 25.4 mm)
  • Standards: UL Listed
  • Applications: Branch Circuit & Feeder Protection in Residential/Light Commercial Panels
  • Poles: 1
  • Phase: 1
  • AIC Rating: 10kA @ 120V
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • Functions: LI (Long-Time and Instantaneous Trip)
  • Wire Size: 8 to 3 AWG (Copper/Aluminum)
  • Temp Rating: -25 to 70 °C (-13 to 158 °F)
  • Weight: 0.25 lb


Product Identification
  • UPC: 078316405981
  • GTIN: 00783164059816