Your electric hob needs to be properly maintained in order for it to function. One of the things that go wrong is damaged burner covers. If this is a problem for you, you should replace them. This Large Burner Cover is an excellent spare part, and has a diameter of 80mm, so is made to fit your large burner (rapid burner) perfectly.
This hob burner cap fits select Flavel, New World, Belling, Stoves, Beko and Leisure cookers - and will fit models such as the Beko BE61FSX and the New World 50GTC - but before purchasing please ensure that this spare part is compatible with your cooker by entering the manufacturer and model number of your cooker in to the search filters homepage.
If you need any help finding the model number of your appliance, please visit the help centre.