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Siemens HHLD63T500 - 500A 3P Bolt-On Circuit Breaker

Siemens
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Siemens HHLD63T500 is a three-pole, bolt-on circuit breaker designed for providing reliable overcurrent protection in three-phase industrial power distribution systems. It features a 500A current rating and a 600VAC voltage rating, housed within a compact 500-frame size unit with a weight of 1.799 lb. The breaker utilizes a thermal-magnetic trip mechanism for both long-time and instantaneous (LI) protection functions, ensuring compliance with UL, IEC, and RoHS standards. Its robust construction supports connections for copper wire from AWG 3/0 to 500 KCMIL and aluminum wire from AWG 4/0 to 500 KCMIL. Typical applications include protecting feeders and branch circuits in panelboards and switchboards, offering an interrupting capacity of 50kA at 600V or 100kA at 480V.

Key Features & Specifications
  • Type: Sentron Series, Thermal Magnetic Trip Unit, Bolt-On Connection
  • Voltage Rating: 600VAC
  • Current Rating: 500A
  • Frame Size: 500
  • Poles: 3
  • Phase: 3
  • AIC Rating: 50kAIC at 600V, 100kAIC at 480V
  • Protection: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous
  • Connection: Bolt-On
  • Wire Size: AWG 3/0 to 500KCM, Cu; AWG 4/0 to 500KCM, Al
  • Standards: RoHS
  • Certification: UL, IEC
  • Compatible Frames: HHLD
  • Weight: 1.799 lb


Product Identification
  • UPC: 783643262591
  • GTIN: 00783643262591