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Siemens KMB2B800 - Molded Case Circuit Breaker 800A 600V

Siemens
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Siemens KMB2B800 is a 2-pole molded case circuit breaker from the KMB Series, designed for thermal magnetic protection with LI (Long-Time and Instantaneous) trip functions to safeguard electrical circuits from overloads and short circuits. It is rated for 600V AC, 800A continuous current, and delivers an interrupting capacity of 30kA at 480V, operating on a single-phase system. The unit weighs 10 lb, features a bolt-on connection, and is constructed with a compact molded case frame for panelboard installation. This breaker complies with UL and NEMA standards for industrial power distribution applications. It is typically used in commercial and industrial settings for feeder and main circuit protection in switchboards and panelboards.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, KMB Series, Thermal Magnetic
  • Voltage Rating: 600V AC
  • Current Rating: 800A
  • Poles: 2
  • Connection: Bolt-On
  • Protection: LI - Long-Time and Instantaneous
  • AIC Rating: 30kA@480V
  • Phase: 1
  • Functions: LI - Long-Time and Instantaneous
  • Weight: 10 lb
  • Standards: UL, NEMA
  • Applications: Feeder and main circuit protection in industrial panelboards and switchboards
  • Circuit Breaker Mounting Style: Bolt-On
  • Terminal Connection: Bolt-On
  • Frequency Rating: 50/60 Hz
  • Phase Connection: Single-phase
  • Breaker Frame: KMB
  • Installation Type: Panelboard
  • Item QTY: 1


Product Identification
  • UPC: Not available
  • GTIN: Not available