Siemens CMD63B600 - Molded Case Circuit Breaker 600A 600V 3P
Siemens CMD63B600 - Molded Case Circuit Breaker 600A 600V 3P

Siemens CMD63B600 - Molded Case Circuit Breaker 600A 600V 3P

Siemens
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Siemens CMD63B600 is a molded case circuit breaker designed for providing reliable overcurrent and short-circuit protection in demanding three-phase industrial power distribution systems. It features a 600A current rating and a 600V voltage rating, housed within a robust MD frame with a bolt-on connection for secure installation. The breaker utilizes a thermal-magnetic trip unit for combined long-time and instantaneous protection, is rated for an interrupting capacity of 100kA at 480V, and operates reliably across a temperature range of -25 to 70 °C. Constructed to accept copper or aluminum conductors from AWG 1/0 to 500 KCMIL, it complies with relevant industry standards for safety and performance in commercial and industrial panelboards and switchgear.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal-Magnetic Protection, Long Time and Instantaneous Trip Functions
  • Voltage Rating: 600V AC
  • Current Rating: 600A
  • Frame Size: MD Frame
  • Poles: 3
  • Connection: Bolt-On
  • AIC Rating: 100kA at 480V
  • Phase: 3
  • Wire Size: AWG 1/0 to 500 KCMIL, Copper or Aluminum
  • Operating Temperature: -25 to 70 °C (-13 to 158 °F)
  • Weight: 54 lb
  • Standards: Designed to meet applicable industry standards for circuit protection
  • Applications: Industrial power distribution, panelboards, switchgear, and motor control centers


Product Identification
  • UPC: 783643215047
  • GTIN: 00783643215047