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Siemens KM2B800 - 2-Pole 800A Molded Case Breaker

Siemens
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Save $-1,991.31
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Siemens KM2B800 Circuit Breaker is a 2-pole molded case circuit breaker designed for overcurrent protection in industrial power distribution systems. It provides a current rating of 800A at a voltage rating of 600V, with an AIC rating of 50kA at 480V for robust fault interruption. Weighing 56 lb, this K Frame unit features a bolt-on connection and thermal magnetic protection with LI (Long-Time and Instantaneous) functions for precise tripping. It complies with industry standards for single-phase applications, ensuring reliable performance in demanding environments. Typical applications include main switchboards, panelboards, and heavy industrial machinery requiring high-current protection.

Key Features & Specifications
  • Type: Molded Case, K Frame, KM
  • Voltage Rating: 600V
  • Current Rating: 800A
  • Poles: 2
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • AIC rating: 50kA@480V
  • Phase: 1
  • Functions: LI - Long-Time and Instantaneous
  • Weight: 56 lb


Product Identification
  • Manufacturer: Siemens
  • Item Subcategory: Molded Case
  • Family: K Frame
  • Type: KM