Siemens BQ1B02000S01 - Shunt Trip Breaker 20A 1P (10kA AIC)
Siemens BQ1B02000S01 - Shunt Trip Breaker 20A 1P (10kA AIC)

Siemens BQ1B02000S01 - Shunt Trip Breaker 20A 1P (10kA AIC)

Siemens
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Siemens BQ1B02000S01 is a molded case circuit breaker designed for providing reliable overcurrent and short-circuit protection in industrial and commercial electrical systems. It features a 20A current rating and a 120V voltage rating, housed within a compact 125A frame with dimensions of 5.906 x 3.937 x 3.937 inches and a weight of 0.86 lb. The breaker is constructed with a thermal-magnetic trip unit for LI (Long-time and Instantaneous) protection and features a bolt-on connection with lug terminals, accepting wire sizes from a minimum of 12 AWG (Al) or 14 AWG (Cu) to a maximum of 10 AWG. It complies with key industry standards, being CSA Certified, HACR Rated, and UL Listed, and is engineered for operation in temperatures ranging from -25°C to 70°C. This shunt trip breaker, with its 10kA interrupting rating at 120V, is typically applied in Siemens panelboards for remote tripping applications in single-phase systems.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, BQ Series, with non-interchangeable 120V shunt trip
  • Voltage Rating: 120V AC
  • Current Rating: 20A
  • Dimensions: 5.906" x 3.937" x 3.937" (150mm x 100mm x 100mm)
  • Standards: UL Listed, CSA Certified, HACR Rated
  • Applications: Siemens Panelboards, industrial/commercial remote trip control
  • Switch Type: Circuit Breaker
  • Configuration: Bolt-on
  • Coil Voltage Maximum: 120V
  • Temp Rating: -25°C to 70°C
  • Shipping Dimensions: 5.906" x 3.937" x 3.937"
  • Phase: 1
  • Voltage: 120V
  • Amperage: 20A
  • AIC rating: 10kA @ 120V
  • Connection: Bolt-on
  • Poles: 1
  • Protection: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous Trip
  • Frame Size: 125A/BQ
  • Trip Type: Thermal Magnetic
  • Panel Type: Siemens Panelboards
  • Breaker Type: Shunt Trip
  • Control Voltage Minimum: 120V
  • Control Voltage Maximum: 120V
  • MCM Size: Min. 12 AWG (Al) / 14 AWG (Cu), Max. 10 AWG
  • Terminal Connection: Lug
  • Certification: CSA, HACR, UL
  • Circuit Breaker Mounting Style: Bolt-on
  • Phase Connection: Single Phase
  • Standards: CSA, HACR, UL
  • Installation Type: Panel Mount
  • Breaker Frame: 125A
  • Current Rating: 20A
  • Operating Temperature Maximum Celsius: 70°C


Product Identification
  • UPC: 783643237704
  • GTIN: 00783643237704