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Siemens FD63B090L - Molded Case 90A 600V 3-Pole

Siemens
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Siemens FD63B090L is a 3-pole molded case circuit breaker from the Sentron Series, designed for thermal magnetic protection in industrial power distribution systems. It is rated for 90A continuous current at 600VAC with a 35kA interrupting capacity at 480V, providing LI (Long-Time and Instantaneous) protection functions. The breaker measures 5.906 x 9.843 x 6.693 inches (W x H x D), weighs 10.031 lb, and features a feed-thru connection with line and load side lugs included (TA1FD350A), accepting wire sizes from 6AWG to 350KCM (copper) or 4AWG to 350KCM (aluminum). It is certified to UL, CSA, and IEC standards, with an operating temperature range of -13°F to 158°F (-25°C to 70°C). This FD frame breaker is compatible with panel types S4, P4, SPP, F1, FC1, FCII, CDP-5, CDP-6, SB1-3, S5, P5, and SPP/FPP, making it suitable for commercial and industrial branch circuit protection.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal Magnetic, Sentron Series, FD Frame
  • Voltage Rating: 600V AC
  • Current Rating: 90A
  • Dimensions: 5.906 x 9.843 x 6.693 (W x H x D) Inches
  • Standards: UL, CSA, IEC
  • Applications: Industrial power distribution, branch circuit protection
  • Poles: 3
  • Connection: Feed-Thru
  • Protection: Thermal Magnetic, LI (Long-Time and Instantaneous)
  • Wire Size: 6AWG - 350KCM (CU) / 4AWG - 350KCM (AL)
  • AIC Rating: 35kA@480V
  • Phase: 3
  • Temp Rating: -13°F - 158°F (-25°C - 70°C)
  • Panel Type: S4, P4, SPP, F1, FC1, FCII, CDP-5, CDP-6, SB1-3, S5, P5, SPP/FPP, F2
  • Additional Info: Line and load side lugs included (TA1FD350A)
  • Country of Origin: Mexico


Product Identification
  • UPC: 783643005273
  • GTIN: 00783643005273