The Perko Dual Battery Selector Switch allows you to manage multiple batteries for marine electrical systems. This switch provides the flexibility to select between individual batteries or combine both in parallel for starting and charging. It also functions as an emergency main disconnect during electrical issues.
- Designed for systems with two or more batteries
- Unique oval-shaped design mounts into a standard round hole
- Features a removable actuator key
- Make before break design
- Ignition protected
- Part Number: 8521DPC
Product facts
- CT SKU
- CT-106348
- Model / MPN
- 8521DPC
- UPC / GTIN
- 085226784248
- Package dimensions
- 5" X 6" X 8"
- Package weight
- 1.3 lb
Fit-sensitive item: confirm measurements, model numbers, and manufacturer details before ordering. Tug & Tow does not guarantee universal compatibility from a product page alone.
Shipping & returns
Shipping & returns
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Fit & compatibility
Fit & compatibility
Review the product title, description, images, dimensions, part numbers, and manufacturer details before purchase. For fit-sensitive items, confirm compatibility with your boat, RV, trailer, vehicle, or equipment.
Need help choosing?
Need help choosing?
Send us the product link or SKU, plus details about your boat, RV, trailer, vehicle, or project. We will help you narrow down the right option when product fit is not obvious.
