Siemens BQ3B02000S01 - 20A 3-Pole Molded Case Circuit Breaker
Siemens BQ3B02000S01 - 20A 3-Pole Molded Case Circuit Breaker

Siemens BQ3B02000S01 - 20A 3-Pole Molded Case Circuit Breaker

Siemens
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Siemens BQ3B02000S01 is a 3-pole molded case circuit breaker designed for thermal magnetic protection with a non-interchangeable 120V shunt trip for remote tripping in 3-phase systems. It is rated for 20A at 240V AC with a 10kA interrupting capacity, providing long-time and instantaneous (LI) trip functions. The unit measures 5.906 x 3.937 x 3.937 inches, weighs 1.565 lb, and features a bolt-on connection with lug terminals accepting 8 AWG to 4 AWG aluminum or 6 AWG copper wire. It is UL Listed, CSA certified, and HACR rated, meeting stringent industry standards for safety and performance. This breaker is intended for use in Siemens panelboards and industrial power distribution applications requiring reliable overcurrent protection and shunt trip capability.

Key Features & Specifications
  • Type: Molded Case
  • Family: BQ Series
  • Current Rating: 20A
  • Voltage Rating: 240V
  • Poles: 3
  • Phase: 3
  • Frame Size: 125A/BQ
  • Protection: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous
  • AIC rating: 10kA@240V
  • Breaker Type: Shunt Trip
  • Connection: Bolt-on
  • Terminal Connection: Lug
  • Min. Wire Size: 8 AWG (Al), 6 AWG (Cu)
  • Max. Wire Size: 4 AWG (Al), 6 AWG (Cu)
  • Dimensions: 5.906 x 3.937 x 3.937 inch
  • Weight: 1.565 lb
  • Temp Rating: -13 to 158 °F (-25 to 70 °C)
  • Standards: HACR Rated, UL Listed
  • Certification: CSA, HACR, UL
  • Panel Type: Siemens Panelboards
  • Additional Info: complete with non-interchangeable 120V shunt trip
  • Country of Origin: Mexico


Product Identification
  • UPC: 783643237827
  • GTIN: 00783643237827