WIRTHCO
WirthCo Battery Doctor 31811 Medium Duty Inline ATO/ATC MidBlade Fuse Holder, 20 Amp Max, 12 Inch Loop, 14-Gauge Wire
WirthCo Battery Doctor 31811 Medium Duty Inline ATO/ATC MidBlade Fuse Holder, 20 Amp Max, 12 Inch Loop, 14-Gauge Wire
SKU:W4831811
In stock
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- Genuine brand-name parts
- Ships from US warehouse
- 30-day returns
- OVERCURRENT PROTECTION - Inline fuse holder rated up to 20 amps maximum, designed to secure a single ATO/ATC MidBlade blade-style fuse within a 12V or 24V DC circuit.
- 14-GAUGE WIRE LEADS - Built with 14-gauge stranded copper wire leads in a 12 inch total loop length, sized to match the holder's 20 amp maximum rating.
- ATO/ATC MIDBLADE COMPATIBILITY - Accepts standard ATO/ATC MidBlade blade fuses, allowing the user to select the appropriate fuse amperage for the protected circuit.
- INLINE INSTALLATION - Loop-style inline design splices directly into the positive lead of a circuit, eliminating the need for a panel-mounted fuse block on smaller accessory wiring runs.
- FUSE SOLD SEPARATELY - ATO/ATC MidBlade fuse is not included, giving the installer flexibility to match the fuse rating to the specific accessory load.
| Brand | WIRTHCO |
|---|---|
| Manufacturer part number | 31811 |
| UPC / GTIN | 10054318112 |
| Weight | 0.05 lb |
| Dimensions (L × W × H) | 5 × 2 × 1.5 in |
| Category | Lighting |
| Condition | New — genuine brand-name part |
Shipping & delivery
Shipping & delivery
Orders ship from the distributor warehouse closest to you, normally within 1–3 business days of purchase. Standard ground delivery takes 3–7 business days in the continental US; expedited options are shown at checkout. Oversized items (bumpers, running boards, large tonneau covers, some marine equipment) ship LTL freight — we contact you to schedule delivery and a signature is required.
Returns & warranty
Returns & warranty
Unused, uninstalled parts in original packaging can be returned within 30 days of delivery. A restocking fee of up to 20% may apply depending on the product and supplier, and return shipping is the buyer’s responsibility unless the item arrived defective, damaged or incorrect. Every product carries the full manufacturer warranty. Contact us with your order number to start a return.
Fitment & part numbers
Fitment & part numbers
Verify fitment with the manufacturer part number shown above and your vehicle’s year, make, model and trim. If the listing says “Fits select…”, confirm your exact application before ordering. Not sure? Send us your VIN and the part number and we’ll check it for you.
