Panasonic NN-SB458S Compact Microwave, 0.9 cft, Stainless Steel
Panasonic NN-SB458S Compact Microwave, 0.9 cft, Stainless Steel
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Panasonic NN-SB458S Compact Microwave, 0.9 cft, Stainless Steel

|2 ratings

Key item features

  • Powerful Performance: This compact 900-watt microwave offers fast, even cooking with 10 power levels and 7 preset auto cook menu items for diverse culinary needs.
  • Smart Design: Featuring a small countertop footprint, its smart design maximizes interior capacity while minimizing electronic components, and includes a 10.6-inch turntable.
  • Convenient Features: Enjoy practical functionalities like a delay start, timer, child safety lock, Quick 30sec button, and a specialized popcorn button with three cooking levels.
  • Optimal Warmth: The integrated Keep Warm feature maintains ideal temperatures for various foods, including vegetables, soups, and sauces, until serving time.
  • Technical Specifications: Operating at 120V AC and 60 Hz with a 12A fuse power, this 0.9 cubic foot microwave is equipped with a turbo defrost and sensor cook function.
  • Durable Build: Constructed from stainless steel, the black-colored unit measures 12.4 inches in height, 8.7 inches in width, and 13.7 inches in depth, weighing approximately 28.66 lbs.
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Current price is $154.71$154.71/ea
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3.5 out of 5 stars
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Showing 1-1 of 1 review

Sep 21, 2025
Georgie
2 out of 5 stars review

After 2.5 years it stays on when the door is open.

I bought one of these in Jan 2023. It went bad, but I was sent another in March 2023. Recently the button that opens the MW was getting stuck. Now even when it is not depressed, it turns on with the door open. With the door closed, it stops unless you hit start. Is there a way to fix this?

Review from Panasonic
Helpful?4ZE5VSC7PM7S161354352
reply from Team Panasonic

Hello Georgie! Thank you for bringing this matter to our attention, and we sincerely apologize for any inconvenience you have experienced. The behavior you have described is not typical for this unit, and we would like to conduct a thorough investigation. Please reach out to our Panasonic Consumer Support department at your earliest convenience so that we can provide the necessary assistance.