• DOUBLE POLE CIRCUIT BREAKER – The ABB THQB2120 is a double-pole, 20A circuit breaker, designed to provide simultaneous protection for two circuits in residential and commercial settings, ensuring effective power management.
• BOLT-ON INSTALLATION FOR SECURE FIT – Designed for bolt-on mounting, the THQB1120 2-pole circuit breaker provides a secure and stable connection in load centers, minimizing the risk of disconnection under load and ensuring consistent performance.
• QUICK-MAKE / QUICK-BREAK MECHANISM – This small breaker features a fast-operating mechanism that enhances safety by quickly disconnecting power during fault conditions, reducing the risk of electrical fires or equipment damage.
• VISIBLE TRIP INDICATION FOR EASY MAINTENANCE – The breaker is equipped with a clearly visible trip indication, which simplifies troubleshooting and maintenance, thereby enhancing operational reliability and ensuring safety.
• MEETS SAFETY STANDARDS – Meeting rigorous safety standards, this circuit breaker is HACR rated and designed for reverse feed applications, which guarantees dependable and secure operation across various installations.

• For your safety, it is crucial to purchase only genuine, ABB-manufactured electrical products (inclusive of those branded GE or GE by ABB and now manufactured by ABB). Counterfeit and non-authentic products may fail to meet safety standards, putting you at risk. To ensure you receive safe, reliable products, check the product description and photos and verify that the product is described as an ABB, GE, or GE by ABB product and has labels with an ABB, GE, or GE by ABB logo. Please also check the product description to see if the product has been certified by third-party certification bodies such as UL, IC and/or Intertek.
• ABB acquired GE's Industrial Solutions business in 2018 and continues to manufacture GE, GE by ABB, and ABB branded products under a license from GE.
• For warranty information, please contact the manufacturer's customer service directly. You may also be able to find warranty information on the manufacturer's website.