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Siemens HE3B020L - Molded Case 20A 480V 3-Pole Breaker

Siemens
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Siemens HE3B020L is a molded case circuit breaker from the HE Series, designed for overcurrent protection in industrial electrical systems. It provides LI (Long-Time and Instantaneous) protection functions through a thermal magnetic trip mechanism, rated at 480V AC and 20A with a 25kA interrupting capacity at 480V in a 3-phase, 3-pole configuration. The unit features a feed-thru connection type, weighs 8 lb, and is constructed for robust performance in demanding environments. This breaker complies with applicable industry standards for molded case circuit breakers, ensuring reliable operation in commercial and industrial power distribution applications. Typical uses include branch circuit protection, feeder protection, and motor control centers in manufacturing facilities, data centers, and other heavy-duty electrical systems.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, HE Series, Thermal Magnetic
  • Voltage Rating: 480V AC
  • Current Rating: 20A
  • Poles: 3
  • Phase: 3
  • AIC Rating: 25kA@480V
  • Connection: Feed-Thru
  • Protection: LI - Long-Time and Instantaneous
  • Weight: 8 lb
  • Functions: Long-Time and Instantaneous trip
  • Family: HE Series
  • Item Subcategory: Molded Case


Product Identification
  • UPC: Not specified
  • GTIN: Not specified