Siemens CQD330 - Molded Case Circuit Breaker, 30A 480V 3P
Siemens CQD330 - Molded Case Circuit Breaker, 30A 480V 3P

Siemens CQD330 - Molded Case Circuit Breaker, 30A 480V 3P

Siemens
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Siemens CQD330 is a molded case circuit breaker designed for providing reliable overcurrent protection in three-phase industrial power distribution systems. It features a 30A current rating and a 480V AC voltage rating, housed within a compact, durable molded case construction with a feed-thru connection. The breaker complies with industry standards and offers thermal-magnetic protection, combining long-time delay and instantaneous trip functions for coordinated system safety. Its operational temperature range of -25 to 70 °C (-13 to 158 °F) ensures performance in diverse environments, making it suitable for panelboards, switchboards, and motor control centers.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal-Magnetic Protection
  • Voltage Rating: 480V AC
  • Current Rating: 30A
  • Poles: 3
  • Phase: 3
  • AIC Rating: 14kA at 480V
  • Connection: Feed-Thru
  • Protection Functions: Long Time and Instantaneous Trip
  • Frame: CQD Series
  • Operating Temperature: -25 to 70 °C (-13 to 158 °F)
  • Weight: 2.05 lb
  • Country of Origin: Mexico


Product Identification
  • UPC: 783643277762
  • GTIN: 00783643277762