Default product image

General Electric THQB1120ST1 - Molded Case Breaker 20A 1-Pole (10kA AIC)

General Electric
Price
Save $91.49
/
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.

Call for Price
General Electric THQB1120ST1 is a molded case circuit breaker designed for providing reliable overcurrent protection in single-phase 120V AC electrical systems. It features a 20A current rating and a 10kA interrupting capacity at 120V, utilizing a thermal-magnetic trip mechanism for both long-time delay and instantaneous response to fault conditions. The single-pole breaker employs a bolt-on connection style and is constructed for compatibility with copper conductors from 14 to 8 AWG or aluminum conductors from 12 to 8 AWG. This UL-listed device is engineered to meet industry safety standards and is typically applied in commercial and industrial panelboards, switchboards, and load centers for branch circuit protection.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal Magnetic Protection
  • Voltage Rating: 120V AC
  • Current Rating: 20A
  • Phase: 1
  • Poles: 1
  • AIC Rating: 10kA @ 120V
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • Functions: Long Time and Instantaneous Trip
  • Wire Size: 14 to 8 AWG (Copper), 12 to 8 AWG (Aluminum)
  • Certification: UL Listed
  • Family: Q-Line
  • Breaker Type: THQB
  • Item Subcategory: Molded Case
  • Weight: 1 lb


Product Identification
  • UPC: 783164033427
  • GTIN: 40783164033425