Not electrical; not operated by electricity. (adjective)
Not capable of conducting electricity. (adjective)
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Use "nonelectrical" in a sentence
"Usually you can hand-wash or put in the dishwasher all the nonelectrical parts."
"Although electric coffeemakers have been around for ages and are constantly being improved, more and more people are returning to the old-fashioned, nonelectrical ways of making fresh coffee, using either a filter or a press."
"Include all electrical and nonelectrical items on Schedule 295D, but DO NOT include electrical OR nonelectrical items not listed on Supplementary Form"