This Narvon 378NPSM0005 fuse is a direct replacement for the one that came standard on your Narvon granita / slushy / frozen beverage dispenser. This 250V, 5A fuse is located between the LED light and the transformer on your machine and helps to protect the light from damage. It is compatible with Narvon SM1, SM2, and SM3 machines (sold separately).
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