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Siemens B340H00S01 - Molded Case Breaker 40A 3P (240V, 22kA)

Siemens
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Siemens B340H00S01 is a molded case circuit breaker designed for providing reliable overcurrent and short-circuit protection in three-phase industrial electrical systems. It features a 40A current rating and a 240V voltage rating, housed within a compact 125A frame with dimensions of 2.563" x 4.00" x 3.122" and a weight of 1.257 lb. This thermal-magnetic, bolt-on breaker is constructed for durability with lug terminals and is certified to UL, CSA, HACR, and NOM standards. It is engineered for integration into Siemens P1 panelboards, offering a 22kA interrupting capacity at 240V and a shunt trip function for remote activation, with an operational temperature range of -25°C to 70°C.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, BLH Type, Thermal-Magnetic Protection with Long Time and Instantaneous Trip Functions
  • Voltage Rating: 240V AC
  • Current Rating: 40A
  • Frame Size: 125A/BL
  • Poles: 3
  • Phase: 3-Phase
  • AIC Rating: 22kA @ 240V
  • Connection: Bolt-on with Lug Terminals
  • Breaker Type: Shunt Trip (complete with 120V shunt trip)
  • Panel Type: Compatible with Siemens P1 Panelboards
  • Standards & Certification: UL Listed, CSA Certified, HACR Rated, NOM Certified
  • Dimensions: 2.563" H x 4.00" W x 3.122" D (65.1mm x 101.6mm x 79.3mm)
  • Weight: 1.257 lb (0.57 kg)
  • Temp Rating: -25°C to 70°C (-13°F to 158°F)
  • Wire Size (MCM): Minimum 12 AWG (Al) / 14 AWG (Cu); Maximum 6 AWG
  • Family: BL Series
  • Country of Origin: Mexico


Product Identification
  • UPC: 783643268951
  • GTIN: 00783643268951