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Siemens BQ3C020 - 20A 3-Pole Molded Case Breaker (480V AC)

Siemens
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The Siemens BQ3C020 is a 3-pole molded case circuit breaker designed for thermal magnetic overload and short-circuit protection in branch circuits. It is rated for 20A at 480V AC, 3-phase, and provides LI (Long-Time and Instantaneous) trip functions for coordinated protection. This bolt-on breaker weighs 1 lb and features lug terminals for secure wiring, fitting Siemens panelboards with a compact BQ frame design. It is UL Listed and HACR Rated, meeting CSA standards for industrial and commercial applications. Typical uses include motor control centers, lighting panels, and distribution boards requiring reliable overcurrent protection.

Key Features & Specifications
  • Type: Molded Case, BQ Series
  • Voltage Rating: 480V AC
  • Current Rating: 20A
  • Dimensions: BQ frame size
  • Standards: UL Listed, HACR Rated, CSA
  • Applications: Industrial panelboards, branch circuit protection
  • Poles: 3
  • Connection: Bolt-On
  • Protection: Thermal Magnetic (LI)
  • Terminal Connection: Lug
  • Phase: 3
  • Weight: 1 lb
  • Panel Type: Siemens Panelboards
  • Certification: CSA, HACR, UL


Product Identification
  • UPC: Not specified
  • GTIN: Not specified