Ignitions and Electrical› Wiring Components

BUSSMANN

LIMITRON FAST ACTING FUSE

$131.43

SKU: B03L KWN-R-20

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Description

The Eaton Bussmann KWN-R-20 is a fast-acting fuse designed for industrial facilities and factories, specifically for safety and security systems. It is a Class RK1 fuse with a knife blade special feature.

This fuse operates at 250V AC/DC and has an amperage rating of 20A. It complements the Low-Peak product offering from Bussmann and is part of the Limitron family of fast-acting fuses.

Fitment

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

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Specifications

BrandBUSSMANN
Part NumberB03L KWN-R-20

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.

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