Siemens B330H - 30A 3-Pole Molded Case Circuit Breaker
Siemens B330H - 30A 3-Pole Molded Case Circuit Breaker

Siemens B330H - 30A 3-Pole Molded Case Circuit Breaker

Siemens
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Siemens B330H is a molded case circuit breaker designed for providing reliable overcurrent and short-circuit protection in three-phase electrical systems. It features a 30A current rating and a 240V voltage rating, housed within a compact 125A/BLH frame measuring 3.937 x 2.756 x 2.756 inches and weighing 1.058 lb. The breaker utilizes a thermal-magnetic trip unit for both long-time and instantaneous protection, is constructed with bolt-on lug connections, and complies with UL, CSA, HACR, and NOM standards. It is typically applied in industrial and commercial settings, specifically within Siemens P1 panelboards, for protecting feeder and branch circuits with an interrupting capacity of 22kA at 240V.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal-Magnetic Protection, BLH Type
  • Voltage Rating: 240V AC
  • Current Rating: 30A
  • Frame Size: 125A/BLH
  • Poles: 3
  • AIC Rating: 22kA @ 240V
  • Connection: Bolt-on, Lug Terminal
  • Trip Functions: Long Time and Instantaneous
  • Phase: 3
  • Panel Type: Siemens P1 Panelboards
  • Standards & Certification: UL Listed, CSA Certified, HACR Rated, NOM Certified
  • Operating Temperature: -25°C to 70°C (-13°F to 158°F)
  • Dimensions: 3.937" x 2.756" x 2.756" (100mm x 70mm x 70mm)
  • Weight: 1.058 lb
  • Wire Size Range: Minimum 12 AWG (Al) / 14 AWG (Cu), Maximum 6 AWG
  • Breaker Type: Standard
  • Family: BL Series
  • Country of Origin: Mexico


Product Identification
  • UPC: 783643264007
  • GTIN: 00783643264007