Siemens B320H - 3-Pole Circuit Breaker 20A 240V
Siemens B320H - 3-Pole Circuit Breaker 20A 240V

Siemens B320H - 3-Pole Circuit Breaker 20A 240V

Siemens
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Siemens B320H is a molded case circuit breaker designed for providing reliable overcurrent and short-circuit protection in three-phase electrical systems. It features a 20A current rating and a 240V voltage rating, housed within a compact, durable frame measuring 3.937 x 2.756 x 2.756 inches and weighing 1.058 lb. The breaker is constructed with a thermal-magnetic trip unit for combined long-time and instantaneous protection, utilizes a bolt-on connection with lug terminals, and is certified to UL, CSA, HACR, and NOM standards. It is engineered for integration into Siemens P1 panelboards and is suitable for a wide range of commercial and light industrial applications where a 22kA interrupting rating at 240V is required.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal Magnetic Protection, BLH Type
  • Voltage Rating: 240V AC
  • Current Rating: 20A
  • Frame Size: 125A/BLH
  • Poles: 3
  • Phase: 3
  • AIC Rating: 22kA @ 240V
  • Connection: Bolt-on
  • Terminal Connection: Lug
  • Functions: Long Time and Instantaneous Trip
  • Protection: Thermal Magnetic
  • Breaker Type: Standard
  • Panel Type: Siemens P1 Panelboards
  • Standards: UL Listed, CSA Certified, HACR Rated, NOM Certified
  • Temp Rating: -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
  • MCM Size: Wire Range 6 AWG to 12 AWG (Al) / 14 AWG (Cu)
  • Family: BL Series
  • Country of Origin: Mexico


Product Identification
  • UPC: 783643263994
  • GTIN: 00783643263994