Ignitions and Electrical› Charging Systems

WIRTHCO

KEY OPERATED SWITCH KIT

$47.04

SKU: W01I 20314

In Stock
In Stock
Ships by Jun 13
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The WirthCo 20314 Battery Doctor is a battery master switch designed for marine and automotive use. It features a removable key in the OFF position and a waterproof cap. The switch offers 100 Amp continuous and 1,000 Amp surge current at 12 volts, and 50 Amp continuous and 500 Amp surge current at 24 volts. It has a 2-1/4 inch diameter and requires two 3/16 inch diameter mounting holes.

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

BrandWIRTHCO
Part NumberW01I 20314

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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