Siemens BQ3B020 - Molded Case Circuit Breaker, 20A 3P 240V
Siemens BQ3B020 - Molded Case Circuit Breaker, 20A 3P 240V
Siemens BQ3B020 - Molded Case Circuit Breaker, 20A 3P 240V
Siemens BQ3B020 - Molded Case Circuit Breaker, 20A 3P 240V
Siemens BQ3B020 - Molded Case Circuit Breaker, 20A 3P 240V
Siemens BQ3B020 - Molded Case Circuit Breaker, 20A 3P 240V
Siemens BQ3B020 - Molded Case Circuit Breaker, 20A 3P 240V
Siemens BQ3B020 - Molded Case Circuit Breaker, 20A 3P 240V

Siemens BQ3B020 - Molded Case Circuit Breaker, 20A 3P 240V

Siemens
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Siemens BQ3B020 is a molded case circuit breaker designed for providing reliable overcurrent and short-circuit protection in three-phase electrical systems. It features a 20A current rating and a 240V voltage rating, housed within a compact, bolt-on frame measuring 2.563 x 3.00 x 3.972 inches and weighing 1.014 lb. This thermal-magnetic breaker is constructed for durability across an operating temperature range of -25°C to 70°C and complies with key industry standards including UL, CSA, and HACR. It is typically applied in Siemens panelboards for commercial and light industrial applications, offering a 10kA interrupting capacity at 240V.

Key Features & Specifications
  • Type: Molded Case, Thermal Magnetic Protection with Long Time and Instantaneous Trip Functions
  • Voltage Rating: 240V AC
  • Current Rating: 20A
  • Frame Size: 125A/BQ
  • Poles: 3
  • Connection: Bolt-on with Lug Terminal
  • AIC Rating: 10kA @ 240V
  • Phase: 3
  • Standards & Certification: UL Listed, CSA, HACR Rated
  • Operating Temperature: -25°C to 70°C
  • Dimensions: 2.563" x 3.00" x 3.972"
  • Weight: 1.014 lb
  • Wire Size Range: Minimum 2 AWG (Al) / 4 AWG (Cu), Maximum 1/0 AWG
  • Panel Type: Compatible with Siemens Panelboards
  • Breaker Type: Standard
  • Country of Origin: Mexico


Product Identification
  • UPC: 078364310259
  • GTIN: 00783643102590