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Superior Electric SW77 Aftermarket 20 Amp Trigger On-Off Switch for Saws HD77, HD5525

Superior Parts

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$11.95
SKU:
SPR-ACC-SW77
UPC:
704660076688
Availability:
Usually Ships in 1 to 2 Business Days
Shipping:
Free Shipping to Lower 48 US
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Product Overview

The Superior Electric SW77 is a rugged, high-capacity 20-amp trigger on/off replacement switch designed for power tools—especially worm-drive saws. It features four internal terminals and supports both on/off control and variable-speed operation, along with electric braking functionality. Rated for 125 V / 250 V and 20 A / 10 A, it provides reliable performance under demanding conditions. This switch is engineered as a drop-in replacement for broken or worn-out OEM switches, restoring full functionality to your tool. It’s compatible with a wide range of Skil, Bosch, Ryobi, and Ridgid saw models, ensuring broad utility. Built with long-lasting internal components, the SW77 helps prolong tool life and reduce frequent replacements. Safety is enhanced through its precise terminal connections, minimizing the risk of electrical faults, and the design ensures smooth trigger action for better usability and control.


  • Genuine Superior Electric OEM power tool replacement part
  • Please Reference Tool Diagram to Ensure Part Compatibility Before Ordering
  • Origin of Manufacture and Packaging May Vary


Brand:
Superior Electric
Type:
Aftermarket 20 Amp Trigger On-Off Switch
Compatible Tools:
Skil saws (HD77, HD77M, HD5525, HD5550, HD5575, HD5657, HD5660, 5825, etc.), Bosch saws (B5610, 1658, 1677M, 1678A, etc.), and Ryobi / Ridgid worm-drive models (sold separately)
Quantity:
1
Material:
Metal, Plastic
Made in the USA:
Imported
Model:
SW77

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