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Siemens HNXD63B900L - Molded Case Circuit Breaker 900A 600V

Siemens
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Siemens HNXD63B900L Circuit Breaker is a 3-pole molded case circuit breaker from the Sentron Series, designed for thermal magnetic protection with LI (Long-Time and Instantaneous) trip functions. It is rated for 600V AC, 900A continuous current, and delivers an interrupting capacity of 65kA at 480V AC, suitable for high-fault industrial environments. The unit weighs 65 lb, features a compact ND frame with feed-thru connection, and is built for 3-phase systems. This breaker complies with applicable UL and NEMA standards for overcurrent protection. It is typically used in distribution panels, switchboards, and motor control centers requiring robust, reliable circuit isolation.

Key Features & Specifications
  • Type: Molded Case, Thermal Magnetic, Sentron Series
  • Voltage Rating: 600V AC
  • Current Rating: 900A
  • Poles: 3
  • Phase: 3
  • Frame Size: ND Frame
  • Connection: Feed-Thru
  • Protection: Thermal Magnetic (LI - Long-Time and Instantaneous)
  • AIC Rating: 65kA@480V
  • Weight: 65 lb
  • Standards: UL, NEMA
  • Applications: Industrial distribution panels, switchboards, motor control centers


Product Identification
  • UPC: Not specified
  • GTIN: Not specified