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Siemens HHLD63B350L - Molded Case 350A 600V 3-Pole

Siemens
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Siemens HHLD63B350L Circuit Breaker is a 3-pole molded case circuit breaker from the Sentron Series, designed for thermal magnetic protection with long-time and instantaneous (LI) trip functions. It is rated for 600V AC, 350A, and 100kA interrupting capacity at 480V, making it suitable for high-fault industrial applications. The unit features a feed-thru connection, an LD frame size, and weighs 19.533 lb, with dimensions of 12.992 x 8.661 x 6.693 inches. This circuit breaker complies with industry standards for overcurrent protection in three-phase systems. It is commonly used in industrial power distribution and motor control centers requiring reliable, high-capacity circuit interruption.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal Magnetic, LI (Long-Time and Instantaneous) Protection
  • Voltage Rating: 600V AC
  • Current Rating: 350A
  • Dimensions: 12.992 x 8.661 x 6.693 inch
  • Weight: 19.533 lb
  • Poles: 3
  • Phase: 3
  • Connection: Feed-Thru
  • AIC Rating: 100kA@480V
  • Frame Size: LD Frame
  • Protection: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous
  • Family: Sentron Series
  • Country of Origin: Mexico


Product Identification
  • UPC: 783643008298
  • GTIN: 00783643008298