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Siemens CJD63H400L - Molded Case Circuit Breaker 400A 600V

Siemens
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Siemens CJD63H400L is a Sentron Series molded case circuit breaker designed for instantaneous overcurrent protection in electrical systems. This 3-pole, 3-phase unit is rated for 400A at up to 600VAC, with an interrupting capacity of 150kA at 480VAC and 100kA at 600VAC. Weighing 36 lb, the JD Frame breaker features a feed-thru connection and magnetic-only protection with an instantaneous trip function. It complies with industry standards for high-interrupt industrial applications. Typical applications include motor control centers and distribution systems requiring robust short-circuit protection.

Key Features & Specifications
  • Manufacturer: Siemens
  • Series: Sentron
  • Type: CJD
  • Item Subcategory: Molded Case
  • Family: Sentron Series
  • Functions: I - Instantaneous
  • Frame Size: JD Frame
  • Poles: 3
  • Phase: 3
  • Current Rating: 400 A
  • Voltage Rating: 600 VAC
  • Interrupt Rating: 100 kA
  • AIC Rating: 150kA@480V
  • Protection: Magnetic Only
  • Connection: Feed-Thru
  • Weight: 36 lb