Bussmann KTK-R-20 (KTKR-20) 20A 600Vac Fast-Acting Current-Limiting Fuse – Original, New

Need a reliable fuse for industrial control gear or electrical panels?

This is an original Bussmann KTK-R-20 (also marked KTKR-20) fuse.

It's rated at 20 amps, 600 volts AC, and it's fast-acting with current-limiting characteristics.

Bussmann is the gold standard for fuses—you can trust it to protect your equipment.

This one is brand new, not a knock-off.

Whether you're repairing a machine, stocking spares, or building a panel, this fuse is the right choice.

It's a Class CC fuse, commonly used in motor control centers, transformers, and other industrial applications.

Don't risk cheap fuses that might not blow in time.

Get the genuine Bussmann and sleep better knowing your gear is safe.

One fuse, new in package (maybe not original box, but it's new).

MPN KTK-R-20A.