ABB TEY/Q-Line® THQB2145 2-Pole Miniature Circuit Breaker • 45A Double Pole Breaker • 120/240 VAC, 10 kA Interrupt • Thermal Magnetic Trip • Bolt-On Installation • HACR Rated

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.

• 45A DOUBLE POLE CIRCUIT BREAKER – The ABB THQB2145 double pole circuit breaker provides robust circuit protection with a 45A rating, ensuring effective management of electrical loads in both residential and commercial settings.
• BOLT-ON INSTALLATION FOR SECURE FIT – Engineered for a bolt-on mounting, this small 2-pole circuit breaker ensures a secure connection within load centers, greatly reducing the risk of disconnection under load and guaranteeing consistent performance.
• QUICK-MAKE / QUICK-BREAK MECHANISM – This Q-Line breaker features a rapid-operating mechanism that enhances safety by swiftly disconnecting power during fault conditions, thereby minimizing potential electrical fires or equipment damage.
• VISIBLE TRIP INDICATION FOR EASY MAINTENANCE – Equipped with a clearly visible trip indicator, the THQB2145 circuit breaker allows for easy monitoring and maintenance, enhancing operational reliability and safety.
• HIGH INTERRUPT CAPACITY – With a 10 kA interrupt rating, this small breaker efficiently manages overcurrents and short circuits, providing reliable protection under typical electrical load conditions in both 120V and 240V setups.