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Siemens B370HH00S01 - Molded Case Breaker 70A 3P 240V

Siemens
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Siemens B370HH00S01 is a molded case circuit breaker designed for providing reliable overcurrent and short-circuit protection in three-phase industrial electrical systems. It features a 70A current rating and a 240V AC voltage rating, with a high interrupting capacity of 65kA to ensure system safety. The breaker is constructed as a compact, three-pole HBL type unit with bolt-on connections, measuring 150 x 100 x 100 mm (5.906 x 3.937 x 3.937 in) and weighing 1.585 lb, and it operates on a thermal-magnetic trip mechanism for long-time and instantaneous (LI) protection functions. It is fully certified to UL, CSA, HACR, and NOM standards for use in commercial and industrial applications, and its integrated 120V shunt trip function allows for remote tripping capability. This breaker is typically applied within Siemens P1 panelboards for the protection of feeders and branch circuits in environments with an operational temperature range of -25°C to 70°C (-13°F to 158°F).

Key Features & Specifications
  • Type: HBL Molded Case Circuit Breaker with Thermal-Magnetic Protection & Shunt Trip
  • Voltage Rating: 240V AC
  • Current Rating: 70A
  • Dimensions: 150 x 100 x 100 mm (5.906 x 3.937 x 3.937 in)
  • Standards: UL Listed, CSA Certified, HACR Rated, NOM Certified
  • Applications: Industrial Feeder and Branch Circuit Protection in Panelboards
  • Switch Type: Circuit Breaker
  • Configuration: Three-Pole, Bolt-On Connection
  • Coil Voltage Maximum: 120V (Shunt Trip)
  • Temp Rating: -25°C to 70°C (-13°F to 158°F)
  • Phase: 3
  • AIC rating: 65kA @ 240V
  • Poles: 3
  • Protection: Thermal Magnetic
  • Functions: LI (Long-Time and Instantaneous)
  • Breaker Type: Shunt Trip
  • Panel Type: Siemens P1 Panelboards
  • Family: BL Series
  • Weight: 1.585 lb
  • Country of Origin: Mexico


Product Identification
  • UPC: 783643269415
  • GTIN: 00783643269415