Ignitions and Electrical› Wiring Components

BUSSMANN

MDA 4A BUSS TD BK 100 BOX -R

$21.25

SKU: B03L BK/MDA-4-R

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item

Description

The Bussmann BK/MDA-4-R is a ceramic tube fuse designed for time-delay applications. It features nickel-plated bronze endcaps and is rated for 4 amps and 250 volts AC.

This fuse has a physical size of 1/4 inch by 1 1/4 inch. It offers an interrupting rating of 200 AIC at 250 VAC and 10,000 AIC at 125 VAC. The product is UL listed and CSA certified.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandBUSSMANN
Part NumberB03L BK/MDA-4-R

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy