Wirthco
Battery Doctor WirthCo ATO/ATC MidBlade Tapa Circuit Dual Fuse Holder, 10 Amp at 12 Volt, 16 AWG 5 Inch Lead with Crimp Coupler (30003)
Battery Doctor WirthCo ATO/ATC MidBlade Tapa Circuit Dual Fuse Holder, 10 Amp at 12 Volt, 16 AWG 5 Inch Lead with Crimp Coupler (30003)
SKU:W4830003
In stock
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- Genuine brand-name parts
- Ships from US warehouse
- 30-day returns
The Wirthco 30003 is a battery doctor ato/atc midblade tapa circuit. It is a new, genuine Wirthco product with the manufacturer warranty, shipped from the closest US warehouse.
Key features
- ADD A FUSED CIRCUIT IN SECONDS - Turns one fuse slot into two by plugging into an occupied or vacant energized ATO/ATC fuse block position, giving one holder for the original circuit and a second for a new circuit, rated 10 amps at 12 volts.
- READY-TO-WIRE 16 AWG LEAD - The new circuit lead is 16-gauge wire, 5 inches long, and includes an insulated crimp-type coupler so you can splice in an accessory pigtail without cutting into factory wiring.
- ATO/ATC MIDBLADE FUSE COMPATIBLE - Designed for use with ISO 8820 ATO/ATC fuses, SAE J1284-ATO/ATC fuses, and UL 275A Standard-ATO/ATC fuses; fuses are not included so you can match the amperage to your accessory load.
- POWER 12V ACCESSORIES CLEANLY - Ideal for hardwiring car alarms, remote starters, theft-recovery car locators, engine block heaters, DVD players, satellite radio, GPS units, and cell phone chargers to a fuse panel circuit.
- COMPACT DIY INSTALL - Lightweight 0.05 pound tap fits standard ATO/ATC fuse block slots and keeps both the existing circuit and the new accessory circuit individually fused for straightforward troubleshooting.
Specifications
| Brand | Wirthco |
|---|---|
| Manufacturer part number | 30003 |
| Part type | Fuse |
| UPC / GTIN | 10054300032 |
| Weight | 0.50 lb |
| Dimensions (L × W × H) | 5 × 0.8 × 2.8 in |
| Category | Electronics & Audio |
| Condition | New — genuine brand-name product |
| Warranty | Manufacturer warranty |
Questions
How fast does it ship?
Orders ship from the closest US warehouse, normally within 1–3 business days, with tracking by e-mail.
Is this a genuine Wirthco product?
Yes — new and genuine Wirthco, with the manufacturer warranty.
Can I return it?
Yes. Unused items can be returned within 30 days — see our refund policy for the details.
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.
