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Siemens SJD69400NGT - Molded Case Breaker 400A 600V 3P

Siemens
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Siemens SJD69400NGT is a molded case circuit breaker designed for providing comprehensive overcurrent and ground fault protection in three-phase industrial power distribution systems. It features a solid-state trip unit with long-time, short-time, instantaneous, and ground fault protection functions, rated for 400A at 600V AC with an interrupting capacity of 35kA at 480V. The robust JD frame breaker utilizes a bolt-on connection for secure installation, accommodates copper wire from AWG 3/0 to 500 KCMIL or aluminum from AWG 4/0 to 500 KCMIL, and operates reliably within a temperature range of -25 to 70 °C. This UL-listed device from the Sentron Series is engineered to meet stringent industry standards for safety and performance in demanding commercial and industrial environments, including manufacturing facilities and data centers.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, SJD Type, Solid State Protection
  • Voltage Rating: 600V AC
  • Current Rating: 400A
  • Frame Size: JD Frame
  • Poles: 3
  • Phase: 3
  • AIC Rating: 35kA @ 480V
  • Connection: Bolt-On
  • Wire Size: AWG 3/0 to 500 KCMIL (Cu), AWG 4/0 to 500 KCMIL (Al)
  • Protection Functions: Long Time, Short Time, Instantaneous, Ground Fault Trip
  • Temp Rating: -25 to 70 °C (-13 to 158 °F)
  • Certification: UL Listed
  • Family: Sentron Series
  • Weight: 25 lb


Product Identification
  • UPC: 783643216990
  • GTIN: 00783643216990