Panasonic NN-SD251W Microwave Oven, White

Product information

The pristine white Panasonic NN-SD251W microwave oven features push button controls with a rotary timer, 5 power levels and 8 auto-weight cooking programmes, including convenient auto weight defrost and auto reheat.

Please note: for proper operation, the oven must have sufficient air flow i.e. 5cm at one side, the other being open; 15cm clear over the top; 10cm at the rear.

Auto Cook Information Cooking time automatically calculated by weighing the food
Child lock
Cooking Power (IEC)
Auto weight
H27.9 x W48.8 x D39.5cm
Eligible for International Delivery
Grill Information Output of grill: the higher the output, the quicker the grilling
Heating Category Information A to E, with E taking the least time to heat food
Model name / number
Number of Shelves
No shelves
Power Levels Information Choice of programmes for your cooking needs
Programmable Timer
Turntable Diameter Information The bigger the diameter, the more flexibility the oven has
Type Of Microwave
Microwave only


Click & collect

Free from John Lewis or Waitrose shops for collection tomorrow from 2pm
369 participating John Lewis and Waitrose shops

Standard delivery in 5 working days


Named or Saturday UK delivery


Named day UK delivery pre-10.30am


International delivery not available

We want you to be happy with your purchase. If you're not, depending on the type of product, you can make free returns in the UK via John Lewis shops, Royal Mail, Collect+, or MyHermes. If you need to arrange collection of large or heavy items, call us on 03456 049 049. For international returns queries, call us on +44 1698 545 454. Find out more about returns.

You'll find returns information on your delivery note. Unless faulty, we'd like you to make your return within 90 days of purchase. Exceptions apply to certain products - find out more about our refund policy.


Find out more about returning products

Q & As

Rated 4.6 out of 5 by 32 reviewers.
Rated 5 out of 5 by second time lucky I have previously had the same microwave oven but because I was happy with controls and performance I decided that to change to something different would be silly. The old one did not last that long but that was not the fault of John Lewis who I have complete faith in for most of my purchases. Staff you can talk to which is essential when making purchases for such items. 30 June 2015
Rated 5 out of 5 by Panasonic rule the 'waves The only reason I bought this was to downsize very slightly due to changing my kitchen layout. My previous Panasonic was/is in perfectly good working order after a number of years, but was slightly too high. I do miss the huge capacity of that one on occasions and preferred the touchpad controls rather than the buttons on the new one. However, the new one is more powerful (1000w -v- 900w) so that's a bonus. Overall, I would not ever consider any other brand. 23 June 2015
Rated 5 out of 5 by small but efficient product This microwave oven is small but does everything I want it to and it fits perfectly in my kitchen. It has a fairly quiet motor too. All in all a good purchase 17 June 2015
Rated 5 out of 5 by User Friendly Excellent Microwave, great design and styling and very easy to use, but most of all, it's a Panasonic, so should be reliable. 13 May 2015
Rated 4 out of 5 by Good quality microwave I have had two Panasonic microwaves in the past. Both of them were great, and this one is no different. It replaced a Kenwood which was really tinny and poor quality, and the glass plate kept dislodging itself from the base. It's really good to return to Panasonic, which is very well made, and does what it is supposed to. It is a little bit old-fashioned with buttons and knobs instead of touch controls, but I would fully recommend this modes for anyone looking for a small to medium sized microwave. 13 May 2015
Rated 5 out of 5 by panasonic microvawe oven Very happy with the product at a reasonable price fits in well with other kitchen gadgets and easy to keep clean and to use. Very handy booklet included with the microwave. 05 May 2015
Rated 5 out of 5 by Just what I was looking for Ordering and collecting my new microwave was so easy and helped by a lovely member of staff carrying my microwave to my car at the collection point 28 April 2015
Rated 5 out of 5 by Panasonic Microwave Oven We collected this microwave from your Arnold depot. The staff were really pleasant and helpful and carried it to our car for us. It's a great microwave. We are very pleased with it 07 April 2015
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Additional services

  • 2 year guarantee included

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