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Siemens HF221N 30-Amp 2 Pole 240-volt 3 Wire Fused Heavy Duty Safety Switches

5.0 (1) Write Review
Free shipping on orders over $29.99

$77.60

$ 31 .99 $31.99

In Stock
  • This is a 30 Amp, 2 Pole, Wire, Fused Type 1 Heavy Duty Switch
  • Quick-make, quick-break operating mechanism that ensures positive operation
  • Arc chutes dissipate heat and prolong switch life
  • Visible blade, double-break switching action
  • This is a 30 Amp, 2 Pole, Wire, Fused Type 1 Heavy Duty Switch
  • Quick-make, quick-break operating mechanism that ensures positive operation
  • Arc chutes dissipate heat and prolong switch life
  • Visible blade, double-break switching action


Siemens heavy duty safety switches are available in 30-1200A ratings and in Type 1, 3R, 12 and 4X enclosures. Both fusible and non-fusible versions are offered. They can be used on circuits that are rated through 200K when protected by or used with Class R or J fuses. They feature quick make and break operation and visible blade construction.


David R. Selmier
Reviewed in the United States on May 7, 2022
Heavy duty, great construction, works superbly.