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Siemens BQ3B030H - 3-Pole 30A Thermal Magnetic Breaker

Siemens
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Siemens BQ3B030H is a 3-pole molded case circuit breaker from the BQH series, designed for thermal magnetic overcurrent protection with long time and instantaneous trip functions. It is rated for 30 Amps at 240 VAC with a high interrupting capacity of 22 kA at 240V, and features a common-trip mechanism for simultaneous disconnection of all poles. This bolt-on breaker measures 2.756 x 2.756 x 3.937 inches, weighs 1.102 lb, and includes load side lugs with a terminal connection accommodating wire sizes from 8 AWG to 2 AWG (Al) or 4 AWG (Cu). It is UL Listed, CSA certified, and HACR rated, complying with industry standards for reliable performance. The breaker is intended for use in Siemens panelboards, providing robust protection in commercial and industrial applications.

Key Features & Specifications
  • Type: BQH
  • Item Subcategory: Molded Case
  • Family: BQ Series
  • Country of Origin: Mexico
  • Dimensions: 2.756 x 2.756 x 3.937 inch
  • Weight: 1.102 lb
  • Min. Wire Size 8 AWG Max. Wire Size 2 AWG (Al), 4 AWG (Cu)
  • Terminal Connection: Lug
  • Functions: Long Time and Instantaneous Trip
  • Frame Size: 125A/BQH
  • Voltage Rating: 240V
  • Panel Type: Siemens Panelboards
  • Poles: 3
  • Connection: Bolt-on
  • Standards: HACR Rated, UL Listed
  • Protection: Thermal Magnetic
  • Certification: CSA, HACR, UL
  • AIC rating: 22kA@240V
  • Breaker Type: High Interrupting Capacity
  • Phase: 3
  • Temp Rating: -13‰ÛÒ158 å¡F (-25‰ÛÒ70 å¡C)
  • Current Rating: 30A
  • Amperage: 30 Amps
  • Mounting Type: Bolt-On
  • Interrupt Rating: 22 kA
  • Trip Unit: Thermal Magnetic
  • Common-Trip Type
  • Load Side Lugs Included
  • Series/Frame: BQH


Product Identification
  • UPC: 783643161696
  • GTIN: 00783643161696