Siemens HED42B020 - Molded Case Circuit Breaker 20A 480V 42kA AIC
Siemens HED42B020 - Molded Case Circuit Breaker 20A 480V 42kA AIC

Siemens HED42B020 - Molded Case Circuit Breaker 20A 480V 42kA AIC

Siemens
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Siemens HED42B020 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, housed within a compact 2-inch by 6.35-inch (50.8 mm x 161.3 mm) frame that weighs 0.258 lb. This thermal-magnetic breaker is certified to IEC 60947-2 and UL 489 standards, ensuring compliance with international safety and performance requirements for integration into SB switchboards and Sentron panelboards.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal-Magnetic Protection with Long-Time and Instantaneous (LI) Trip Functions
  • Voltage Rating: 480V AC
  • Current Rating: 20A
  • Frame Size: 125A/ED
  • AIC Rating: 42 kA at 480V
  • Poles: 2
  • Phase: 1
  • Connection: Lug In Panelboard, Load Side Lug Terminals
  • Compatible Panel Type: SB Switchboards, Sentron Panelboards
  • Wire Size (MCM): Minimum 12 AWG (Al) / 14 AWG (Cu), Maximum 10 AWG
  • Dimensions: 2 in x 6.35 in (50.8 mm x 161.3 mm)
  • Weight: 0.258 lb
  • Standards & Certification: IEC 60947-2, UL 489
  • Phase Connection: Any
  • Breaker Type: High Interrupting Capacity (HED)
  • Family: Sentron Series
  • Country of Origin: Mexico


Product Identification
  • UPC: 783643209954
  • GTIN: 00783643209954