Siemens CQD320 - Molded Case Circuit Breaker 20A 480V 3P
Siemens CQD320 - Molded Case Circuit Breaker 20A 480V 3P

Siemens CQD320 - Molded Case Circuit Breaker 20A 480V 3P

Siemens
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Siemens CQD320 is a molded case circuit breaker designed for providing reliable thermal-magnetic protection in three-phase industrial power distribution systems. It is rated for 480V AC applications with a 20A current rating and features a compact, feed-thru connection design that accommodates wire sizes from 12 to 6 AWG for aluminum and 14 to 6 AWG for copper conductors. This breaker is UL Listed, CSA Certified, and CE Marked, ensuring compliance with key North American and international safety standards, making it suitable for use in panelboards, switchboards, and industrial control panels where dependable overcurrent and short-circuit protection is required.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker (CQD Series) with Thermal-Magnetic Protection
  • Voltage Rating: 480V AC
  • Current Rating: 20A
  • Phase: 3
  • Poles: 3
  • AIC Rating: 14kA @ 480V
  • Connection: Feed-Thru
  • Protection: Thermal Magnetic (Long Time and Instantaneous Trip)
  • Wire Size Compatibility: 12 to 6 AWG Aluminum, 14 to 6 AWg Copper
  • Certification: UL Listed, CSA Certified, CE Marked
  • Weight: 2.103 lb
  • Country of Origin: Mexico


Product Identification
  • UPC: 783643277748
  • GTIN: 00783643277748