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
361 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 4.4 out of 5 by 22 reviewers.
Rated 5 out of 5 by Good Buy! We needed to replace our old microwave quickly, and had to make a quick decision. We have not been disappointed, and we were able to use it straight away. To our surprise, it was also much quieter than the previous machine, so, overall, very pleased with it. 10 February 2015
Rated 5 out of 5 by Functional easy to use Purchased this microwave in 2013 for new kitchen to sit in cupboard and replace a still working but more bulky Panasonic microwave., A much cheaper option than having a fitted microwave. we have provided the required airflow and it has worked well. We keep the cupboard door open when in use and white microwave in white cupboard looks good. only realised recently that the auto programmes are listed inside the the door! No problems and would recommend . 27 December 2014
Rated 4 out of 5 by Good Microwave Good Microwave does everything is says - bit basic looking 18 November 2014
Rated 5 out of 5 by Really Good Purchase The microwave proved to be very efficient and quiet. It fully meets our requirement and would recommend it to others. 04 November 2014
Rated 5 out of 5 by Very quiet. Quality materials used. Very clean looking compact microwave. We wondered about getting the whit version over the stainless in case it looked cheap but the finish and quality of materials used is excellent. A bright LED lamp is a nice idea and gives a cool light. The display is a quality LCD. Power selection is simple enough. The only thing lacking is a one-touch, instant start, full power button. The memory button largely gets around this by enabling two-button start (once programmed). All in all very good. 03 August 2014
Rated 5 out of 5 by Excellent! Does exactly what it says.....easy to use . Not too noisy. Very pleased. 29 April 2014
Rated 1 out of 5 by Poor quality I generally buy big items from JL. So as usual I bought this model from JL. When arrived, opened found 2 issues : -microwave door was not properly levelled -joint next to menu selection was not properly finished Overall very poor quality microwave. Emailed JL with photographs Agreed to refund. 12 April 2014
Rated 4 out of 5 by Solid performer This microwave is a well made piece of equipment, it is functional rather than stylish but it does what it is supposed to quickly and efficiently, at 950w it is at he more powerful end of the scale so you need to check instructions on packets carefully as most seem to be based on 850w. The controls are a little fiddly with multiples press of buttons needed to access some common functions, I think the control mechanism is also a little dated but nothing to really complain about at the price. 25 March 2014
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Additional services

  • 2 year guarantee included

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