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Siemens CND63B900 - Molded Case Breaker 900A 600V 3-Pole

Siemens
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Siemens CND63B900 Circuit Breaker is a 3-pole molded case circuit breaker from the Sentron Series designed for primary overcurrent protection in industrial power distribution systems. It is rated for 600V AC, 900A continuous current, and provides a 100kA interrupting capacity at 480V AC, with long time and instantaneous trip functions for thermal-magnetic protection. The unit weighs 55.5 lb, features a bolt-on connection, and accepts wire sizes from 250 to 500 KCM for copper or aluminum conductors. It complies with applicable industry standards and is manufactured in Mexico. This breaker is suitable for use in switchboards, panelboards, and other commercial or industrial applications requiring high-amperage, high-fault current protection.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Sentron Series, Thermal Magnetic
  • Voltage Rating: 600V AC
  • Current Rating: 900A
  • Poles: 3
  • Connection: Bolt-On
  • Protection: Thermal Magnetic, Long Time and Instantaneous Trip
  • AIC rating: 100kA@480V
  • Wire Size: 250 to 500KCM, Cu/Al
  • Phase: 3
  • Temp Rating: -13–158 °F (-25–70 °C)
  • Weight: 55.501 lb
  • Country of Origin: Mexico


Product Identification
  • UPC: 783643215856
  • GTIN: 00783643215856