Siemens B37000S01 - Molded Case Breaker 70A 3P (240V 10kA)
Siemens B37000S01 - Molded Case Breaker 70A 3P (240V 10kA)

Siemens B37000S01 - Molded Case Breaker 70A 3P (240V 10kA)

Siemens
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Siemens B37000S01 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 within its 125A frame, housed in a compact, bolt-on unit measuring 2.563" x 4.00" x 3.122" and weighing 1.257 lb. This shunt trip breaker utilizes a thermal-magnetic trip mechanism for both long-time delay and instantaneous protection, achieving a 10kA interrupting capacity at 240V, and is constructed for compatibility with Siemens P1 panelboards. It complies with major industry standards including UL listing, CSA certification, HACR rating, and NOM certification, ensuring safe operation in demanding environments. Typical applications include the protection of feeders and branch circuits in commercial and industrial power distribution panels.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, BL Series, Shunt Trip, Thermal-Magnetic Protection
  • Voltage Rating: 240V AC
  • Current Rating: 70A
  • Frame Size: 125A/BL
  • Poles: 3
  • Phase: 3
  • AIC Rating: 10kA @ 240V
  • Connection: Bolt-on, Lug Terminal
  • Functions: LI (Long-Time and Instantaneous)
  • Panel Type: 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
  • Weight: 1.257 lb
  • MCM Size/Wire Range: Minimum 2 AWG (Al) / 4 AWG (Cu), Maximum 1/0 AWG
  • Country of Origin: Mexico


Product Identification
  • UPC: 783643268593
  • GTIN: 00783643268593