Siemens BQ2B045 Circuit Breaker | 120/240V 45A 2P 10kA@240V Bolt-on BQ Series

Product Description:
The Siemens BQ2B045 is a molded case circuit breaker designed for reliable electrical protection. It is a 2-pole, 45 amp breaker rated for 120/240V systems with a 10kA interrupting capacity. This thermal magnetic circuit breaker uses a bolt-on connection for secure installation. It is part of the BQ Series and is suitable for use in Siemens panelboards.

Key Features:
✔ Part Number: BQ2B045
✔ Manufacturer: Siemens
✔ Category: Circuit Breaker
✔ Subcategory: Molded Case
✔ Family: BQ Series
✔ Type: BQ
✔ Voltage: 120/240
✔ Amperage: 45
✔ Phase: 1
✔ Poles: 2
✔ AIC rating: 10kA@240V
✔ Connection: Bolt-on
✔ Functions: LI - Long-Time and Instantaneous
✔ Terminal Connection: Lug
✔ Frame Size: 125A/BQ
✔ MCM Size: Min. Wire Size 12 AWG (Al), 14 AWG (Cu) Max. Wire Size 6 AWG
✔ Breaker Type: Standard
✔ Protection: Thermal Magnetic
✔ UPC: 783643161214
✔ GTIN: 00783643161214
✔ Country of Origin: Mexico
✔ Dimensions: 3 in x 2 in x 2 in
✔ Weight: 1
✔ Panel Type: Siemens Panelboards
✔ Standards: HACR Rated, UL Listed
✔ Certification: HACR Rated, UL Listed