20mm Fuses

Various fuses

20mm in length

Please choose the amperage of the fuse you need in the drop down box just below the price on the right.

You will quite often find this type of hot tub fuse in American and Canadian hot tub control systems. If you have a different type of hot tub, don't worry as this model of hot tub fuse can also fit most types of hot tub or spa as a direct replacement for your old fuse.

• Amperage: Choose above
• Material Metal and clear glass

Hot Tip - Hot Tub Amp Testing:

Remember before changing the hot tub fuse, to test the part that blew the fuse in the first place. If it is a hot tub pump, the pump may need replacing other wise you will blow the new hot tub fuse that you have purchased.

Related Products

Product Specification

Manufacturers Code

MPN:  20mmfuse

Product Attributes

Quick Find Code:  20mm-1.6
Brand:  Bussmann
Item Width:  0.5
Item Length:  2
Type:  Fuse

Please note all Hot tub Parts sold are UK Spec, which means designed for 230 V at 50Hz

The following manuals are available for this product

Need More Detail?

At Hot Tub DIY we want to make it as easy as possible for you to repair or build your hot tub, the following guides relate to this product.

For a full list of guides please go to our Articles page and choose a section : Hot Tub Help Articles

Hot Tub Electrical Guides

Customer Reviews