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Siemens FD63T175 - 3-Pole Thermal-Magnetic Breaker (175A, 600V)

Siemens
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Siemens FD63T175 is a three-pole, bolt-on circuit breaker designed for providing reliable thermal-magnetic protection against overloads and short circuits in three-phase electrical systems. It features a 175A continuous current rating and a 600V AC voltage rating, with a robust construction that includes a 35kA interrupting capacity at 480V for effective fault protection. The breaker's thermal-magnetic trip unit provides long-time and instantaneous (LI) protection functions, and it is engineered to operate within a temperature range of -25°C to 70°C (-13°F to 158°F). It complies with UL, CSA, and IEC standards, ensuring suitability for industrial and commercial power distribution panels, switchboards, and motor control centers where copper conductors from AWG 6 to 350 KCMIL or aluminum from AWG 4 to 350 KCMIL are used.

Key Features & Specifications
  • Type: FD Series, 3-pole, bolt-on thermal-magnetic circuit breaker
  • Voltage Rating: 600V AC
  • Current Rating: 175A
  • Amperage Maximum: 175A
  • Phase: 3
  • Poles: 3
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • Functions: LI - Long Time and Instantaneous Trip
  • AIC rating: 35kA @ 480V
  • Wire Size: AWG 6 to 350 KCMIL (Cu), AWG 4 to 350 KCMIL (Al)
  • Temp Rating: -25°C to 70°C (-13°F to 158°F)
  • Certification: UL, CSA, IEC
  • Family: Sentron Series
  • Weight: 1.199 lb
  • Country of Origin: Mexico


Product Identification
  • UPC: 078364321196
  • GTIN: 00783643211964