Siemens BQD245 - Molded Case Circuit Breaker 45A 480V 2-Pole
Siemens BQD245 - Molded Case Circuit Breaker 45A 480V 2-Pole
Siemens BQD245 - Molded Case Circuit Breaker 45A 480V 2-Pole
Siemens BQD245 - Molded Case Circuit Breaker 45A 480V 2-Pole
Siemens BQD245 - Molded Case Circuit Breaker 45A 480V 2-Pole
Siemens BQD245 - Molded Case Circuit Breaker 45A 480V 2-Pole
Siemens BQD245 - Molded Case Circuit Breaker 45A 480V 2-Pole
Siemens BQD245 - Molded Case Circuit Breaker 45A 480V 2-Pole

Siemens BQD245 - Molded Case Circuit Breaker 45A 480V 2-Pole

Siemens
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Siemens BQD245 is a molded case circuit breaker designed for providing reliable overcurrent and short-circuit protection in industrial and commercial electrical systems. It features a 45A current rating and a 480V AC voltage rating, housed in a compact 2" x 4.49" x 4.49" (50.8mm x 114mm x 114mm) frame with a bolt-on lug connection for secure installation. This thermal magnetic breaker, compliant with CSA-C22.2 and UL 513 standards, offers a 14kA interrupting capacity at 480V and is engineered for operation in temperatures from -25°C to 70°C. Its LI (Long-time and Instantaneous) trip functions make it suitable for protecting feeders and branch circuits in Siemens P1 panelboards and similar single-phase applications.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal Magnetic Protection, Standard Breaker Type
  • Voltage Rating: 480V AC
  • Current Rating: 45A
  • Dimensions: 2 in x 4.49 in x 4.49 in (50.8mm x 114mm x 114mm)
  • Standards: CSA-C22.2, UL 513
  • Applications: Industrial and Commercial Feeder/Branch Circuit Protection
  • Switch Type: Circuit Breaker
  • Configuration: Bolt-On
  • Temp Rating: -25°C to 70°C
  • Shipping Dimensions: Based on product dimensions
  • Phase: 1
  • Voltage: 480V
  • Amperage: 45A
  • AIC rating: 14kA @ 480V
  • Connection: Bolt-On
  • Poles: 2
  • Protection: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous Trip
  • Frame Size: BQD Series
  • Trip Type: Thermal Magnetic
  • Panel Type: Siemens P1 Panelboards
  • Breaker Type: Standard
  • Certification: CSA-C22.2, UL 513
  • Terminal Connection: Lug
  • Frequency Rating: Standard 50/60 Hz
  • Phase Connection: Single-Phase
  • Standards: CSA-C22.2, UL 513
  • Installation Type: Panel Mount
  • Weight: 1.1 lb
  • Country of Origin: Mexico


Product Identification
  • UPC: 783643277274
  • GTIN: 00783643277274