Siemens CQD350 - Molded Case Circuit Breaker 50A 480V 3P
Siemens CQD350 - Molded Case Circuit Breaker 50A 480V 3P

Siemens CQD350 - Molded Case Circuit Breaker 50A 480V 3P

Siemens
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Siemens CQD350 is a molded case circuit breaker designed for providing reliable overcurrent protection in three-phase industrial power distribution systems. It features a 50A current rating and a 480V AC voltage rating, housed within a compact, durable molded case construction. The breaker utilizes a thermal-magnetic trip mechanism for combined long-time and instantaneous (LI) protection functions and offers a 14kA interrupting capacity at 480V. It is UL Listed for safety compliance and operates effectively across a wide temperature range from -25°C to 70°C (-13°F to 158°F). This feed-thru style, three-pole breaker is typically applied in panelboards, switchboards, and industrial control panels.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal Magnetic Protection, Feed-Thru Connection
  • Voltage Rating: 480V AC
  • Current Rating: 50A
  • Poles: 3
  • Phase: 3
  • AIC Rating: 14kA @ 480V
  • Protection Functions: LI (Long-Time and Instantaneous)
  • Certification: UL Listed
  • Operating Temperature: -25°C to 70°C (-13°F to 158°F)
  • Weight: 2.101 lb
  • Family: CQD Series
  • Country of Origin: Mexico


Product Identification
  • UPC: 783643277809
  • GTIN: 00783643277809