Panasonic NN-SD251W Microwave Oven, White

Product information

The pristine white Panasonic NN-SD251W microwave oven has a range of different features to ensure your meal is cooked perfectly.

With push button controls and a rotary timer you'll be able to quickly and easily select the appropriate program and length of time for your cooking.

While 5 power levels and 8 auto-weight cooking programmes, including the convenient auto weight defrost and auto reheat programs, mean you'll never have to guess with your dinner again.

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
Auto Cook Programs Information Cooking time automatically calculated by weighing the food
Auto Defrost Programs
Auto Reheat Programs
Auto Sensor
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
Lining Type
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

    Click & collect from John Lewis and Waitrose shops tomorrow from 2pm
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  • UK delivery

    Standard delivery within 5 working days
    Named or Saturday UK delivery
    Named day UK delivery pre-10.30am
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  • 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.

Q & As

Rated 4.5 out of 5 by 39 reviewers.
Rated 5 out of 5 by Quality Panasonic product Bought to replace old LG model. Looked for Panasonic as always reliable brand. Was not disappointed, usual quality build and wide opening door. Easy ordering and collection from JL. 03 November 2015
Rated 5 out of 5 by Excellent user friendly microwave This microwave is compact, attractive and simple to use. A great asset in my kitchen! 06 October 2015
Rated 4 out of 5 by Panasonic Microwave NN-SD251W Fine so far. Limiting that you can only move the time in 10-second intervals - sometimes you need shorter ones, e.g. boiling an egg cracked into a container. Manual is awful, excessively long, doesn't separate the important from the trivial, some sections repeated, no index, no quick start/basics e.g. what dio the controls do. 29 September 2015
Rated 5 out of 5 by Easy to use Product Clean & modern looks with the a bonus of easy operation 15 September 2015
Rated 4 out of 5 by First one broken when unpacked, replacement is fine When this microwave was first unpacked and plugged in, it didn't work. The turntable didn't turn and it automatically switched off after about a second, regardless of what was set on the timer. John Lewis service was fantastic and arranged for a new one to be delivered the next day (that's why I bought it from John Lewis!!) The second one is going fine so far. I have had it for about a month. It's easy to use, compact, and does the job fine. It is worth being aware that although the display is digital, the timer can only be set in 10 second increments (i.e. the shortest time is 10 seconds). I would give it a 5 stars for the price, except that the first one was broken. 07 September 2015
Rated 4 out of 5 by Good value product Basic model in essence but does what it says on the tin. Adequate for our purpose. 25 August 2015
Rated 2 out of 5 by I found a defect and it's only a few months old. I noticed today some steam in the inner part of the door (between the outer glass and the inner metallic grid on the door). I looked carefully and there is a tiny hole in the inner plastic film of the door (the plastic film shielding the metallic grid). It looks like it melted. And I've never put anything weird inside the microwave, just normal use. I'm very disappointed as now I will have to contact JL for assistance and this microwave is only a few months old. I've never had this with any microwave. 02 July 2015
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
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