Intermatic K4021C Button Thermal Photocontrol, 120 V
Intermatic K4021C Button Thermal Photocontrol, 120 V
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Intermatic

Intermatic K4021C Button Thermal Photocontrol, 120 V

4.5 stars out of 385 reviews
(4.5)|
385 ratings

Key item features

  • Mechanical bimetal switch with Cadmium Sulfide photocell
  • Compact size fits into standard outlet box, post lamp, wall pack and other lighting fixtures
  • Delay feature prevents unwanted OFF switching
  • 3/8"-18 NPSM, 3/4" long stem with locking nut and washer gasket
Current price is $21.82
Price when purchased online
  • Free shipping
  • Free 30-day returns
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Columbus, 43215
Arrives by Fri, Apr 10
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Sold and shipped by SIM Supply Inc
4.3342250459789335 stars out of 5, based on 5981 seller reviews(4.3)
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Customer ratings & reviews

4.5 out of 5 stars
stars385 ratings385 reviews
How item rating is calculated
  1. 5 stars77% (295)
  2. 4 stars11% (44)
  3. 3 stars5% (21)
  4. 2 stars2% (8)
  5. 1 star4% (17)
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Showing 1-3 of 385 reviews

Dec 8, 2025
EDWARD
5 out of 5 stars review

Seller Verified Purchase

Really like these boots

Bought these to help with Achilles heel problem, needed to have slip on winter boots that fit more like a shoe. I can put an arch support in it and still have a snug fitting boot that lets me slip in and out of. Pretty warm and comfortable in - 10 temps so far

International review
Review from Bogs CA
Helpful?3HAZETED7LC347713713
Feb 22, 2022
Ana
5 out of 5 stars review

Seller Verified Purchase

Best Snow Boots!

I received these boots just in time for our multiple snow storms here in Colorado! I wear them to plow, shovel snow, even to take care of horses. I used them I. The barn to work from a ladder as well. They're so comfortable fit-wise and temperature that I had to make sure I was wearing boots and not slippers! Love 'em and would purchase again!

Review from Bogs
Helpful?3HAZETED7LC347713713
Oct 5, 2022
Pender
5 out of 5 stars review

Seller Verified Purchase

Perfect in every way

My first time wearing Bogs was on a cruise ship in the Arctic. They were so comfortable and practical (including the nifty heel notch that helps you pull them off) that I ordered some while still floating around in the a Greenland fiord. They fit great and are now my most comfortable shoes.

Review from Bogs
Helpful?3HAZETED7LC347713713