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Westinghouse HCA3100 - Molded Case Circuit Breaker, 100A 3P (42kA AIC)

Westinghouse
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Westinghouse HCA3100 is a molded case circuit breaker designed for providing reliable overcurrent protection in three-phase industrial power distribution systems. It features a 100A current rating and a 240V AC voltage rating, housed within a durable, compact frame with a feed-thru connection style. This thermal magnetic breaker offers both long-time and instantaneous (LI) trip functions and is engineered to interrupt faults with an interrupting capacity of 42kA at 240V. It is constructed for compliance with relevant industry standards and is typically applied in panelboards, switchboards, and industrial control panels.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal Magnetic Protection
  • Voltage Rating: 240V AC
  • Current Rating: 100A
  • Phase: 3
  • Poles: 3
  • AIC Rating: 42kA @ 240V
  • Connection: Feed-Thru
  • Functions: Long-Time and Instantaneous (LI)
  • Family: HCA Series
  • Item Subcategory: Molded Case
  • Weight: 3 lb


Product Identification
  • Manufacturer: Westinghouse
  • Model: HCA3100
  • Type: HCA