WIRTHCO

WirthCo 20387 Battery Doctor Mini Master Rotary Dial Disconnect Switch with On/Off Knob and Bottom Cover

Name: WirthCo 20387 Battery Doctor Mini Master Rotary Dial Disconnect Switch with On/Off Knob and Bottom Cover
Brand: WIRTHCO
SKU: W4820387
Price: 83.99 USD
Availability: InStock

SKU:W4820387

$83.99

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In stock

Genuine brand-name parts
Ships from US warehouse
30-day returns

Designed for applications up to 48 Volts DC
Can be used with 1 or 2 batteries
Disconnect switch is ISO 8846 approved
Has a continuous rating of 300 amperes, intermittent rating of 1000 amperes/5 seconds and crank rating of 700 amperes/10 seconds
Knob operated on/off configuration and a bottom cover

Brand	WIRTHCO
Manufacturer part number	20387
UPC / GTIN	10054203876
Weight	0.54 lb
Dimensions (L × W × H)	7.2 × 4.6 × 3.4 in
Category	Electronics & Audio
Condition	New — genuine brand-name product

Genuine brand-name product, full manufacturer warranty. Ships from the closest US warehouse — normally within 1–3 business days. Questions before you order? Send us the manufacturer part number above and we’ll confirm. 30-day returns on unused items.

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

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

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.