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Breakers Unlimited THFP66SPK - THFP Heavy-Duty Switch 600V/600A (SFHA Frame Compatible)

Aftermarket
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Aftermarket THFP66SPK is a heavy-duty industrial switch designed for high-voltage circuit protection in commercial and industrial power distribution systems. The switch features a 600V AC voltage rating with a 600A current capacity, housed in a rugged 12 lb THFP-type enclosure for durable performance in demanding environments. It complies with industry standards for QMR and THFP panel configurations, ensuring reliable operation in single-branch circuit applications. The unit is engineered for compatibility with SFHA frames and supports THFP326/THFP366 switch types, making it suitable for main power disconnect and load center applications.

Key Features & Specifications
  • Type: THFP heavy-duty industrial switch, single-branch configuration
  • Voltage Rating: 600V AC
  • Current Rating: 600A (min/max)
  • Weight: 12 lb
  • Standards: QMR, THFP panel compliant
  • Applications: Main power disconnect, load centers, industrial power distribution
  • Compatible Frames: SFHA
  • Switch Type: THFP326, THFP366
  • Panel Type: QMR, THFP