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Siemens HED42B020L - Molded Case Circuit Breaker, 20A 480V 2-Pole

Siemens
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Siemens HED42B020L is a molded case circuit breaker designed for providing reliable overcurrent and short-circuit protection in industrial electrical systems. It features a 20A current rating and a 480V AC voltage rating, suitable for single-phase applications. The breaker is constructed with a compact ED frame, utilizes a feed-thru connection, and operates on a thermal-magnetic trip mechanism providing both long-time and instantaneous (LI) protection functions. It complies with industry standards for a 42kA interrupting capacity at 480V and is rated for operation in temperatures from -25°C to 70°C (-13°F to 158°F). This model is typically applied in panelboards, switchboards, and industrial control panels where robust circuit protection is required.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal Magnetic Protection, LI (Long-Time & Instantaneous) Trip
  • Voltage Rating: 480V AC
  • Current Rating: 20A
  • Frame Size: ED Frame
  • Poles: 2
  • Phase: 1
  • Connection: Feed-Thru
  • AIC Rating: 42kA @ 480V
  • Protection: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous Trip
  • Operating Temperature: -25°C to 70°C (-13°F to 158°F)
  • Weight: 2.712 lb
  • Family: Sentron Series
  • Country of Origin: Mexico


Product Identification
  • UPC: 783643090149
  • GTIN: 00783643090149