Siemens HJD63B400 - Molded Case Circuit Breaker 400A 3P (65kA AIC)
Siemens HJD63B400 - Molded Case Circuit Breaker 400A 3P (65kA AIC)

Siemens HJD63B400 - Molded Case Circuit Breaker 400A 3P (65kA AIC)

Siemens
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Siemens HJD63B400 is a molded case circuit breaker designed for providing reliable overcurrent protection in three-phase industrial power distribution systems. It features a 400A current rating and a 600V AC voltage rating, housed within a compact JD frame with a bolt-on connection for secure installation. The breaker utilizes a thermal-magnetic trip mechanism offering both long-time and instantaneous (LI) protection functions and is rated for an interrupting capacity of 65kA at 480V AC. Constructed to meet rigorous industry standards, this Sentron Series component is engineered for integration into panelboards and switchboards, safeguarding equipment in commercial and industrial facilities.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal-Magnetic Protection, Bolt-On Connection
  • Voltage Rating: 600V AC
  • Current Rating: 400A
  • Frame Size: JD Frame
  • Poles: 3
  • Phase: 3-Phase
  • AIC Rating: 65kA @ 480V AC
  • Protection Functions: LI (Long-Time and Instantaneous)
  • Connection: Bolt-On
  • Family: Sentron Series
  • Weight: 0.022 lb
  • Country of Origin: Mexico


Product Identification
  • UPC: 783643213418
  • GTIN: 00783643213418