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Westinghouse HFWF4100L - Molded Case 100A 690V 4-Pole

Eaton
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Westinghouse HFWF4100L is a 4-pole molded case circuit breaker from the Series C IEC family, designed for LI (Long-Time and Instantaneous) protection functions in three-phase industrial power systems. This thermal-magnetic unit is rated for 100A continuous current at 690V AC, with a high interrupting capacity of 70kA at 415V, and utilizes a feed-thru connection for straightforward line and load wiring. The compact molded case construction weighs 5 lb, providing robust overcurrent protection in a space-saving footprint. It complies with IEC standards for molded case circuit breakers, ensuring reliable performance in demanding electrical environments. Typical applications include motor control centers, distribution panels, and industrial machinery requiring coordinated overcurrent protection.

Key Features & Specifications
  • Type: Molded Case
  • Family: Series C IEC
  • Protection: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous
  • Current Rating: 100A
  • Voltage Rating: 690 ACV
  • Poles: 4
  • Phase: 3
  • AIC rating: 70kA@415V
  • Connection: Feed-Thru
  • Weight: 5 lb