Brand: Perko
Perko 8504DP Medium Duty Battery Selector Switch with Key Lock
Perko 8504DP Medium Duty Battery Selector Switch with Key Lock
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About this product
The Perko 8504DP is a medium duty battery selector switch designed for marine electrical systems. It features a key lock for security and includes an alternator field disconnect, which helps protect non-unitized alternators by interrupting the field current if the switch is turned to the OFF position while the engine is running.
- Capacity: 250 Amps continuous; 360 Amps intermittent (5 minutes)
- Compatibility: Suitable for 6 to 32 Volt marine electrical systems
- Construction: Polycarbonate body with brass terminals
- Ignition protected
- Dimensions: 5-1/4 in. diameter by 2-5/8 in. depth
- Terminal Stud Size: 5/16 in.
- Model Number: 8504DP
Manuals & videos
- Secure checkout
- 21-day return requests
- Free standard shipping $100+
Product facts
- CT SKU
- CT-101151
- Model / MPN
- 8504DP
- UPC / GTIN
- 085226560026
- Package dimensions (H × W × L)
- 3" X 6" X 8"
- Package weight
- 0.95 lb
- Country of origin
- UNITED STATES
Specifications
- AFD
- Yes
- Lockable
- Yes
- Positions
- 2
- Continuous Amperage
- 250a
- Type
- Perko 8504DP Medium Duty Battery Selector Switch w/Alternato
Fit-sensitive item: confirm measurements, model numbers, and manufacturer details before ordering. Tug & Tow does not guarantee universal compatibility from a product page alone.
Complete the setup
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Shipping & returns
Shipping & returns
Request an eligible return within 21 calendar days after delivery. Every physical return requires written approval and an RMA number and must be shipped within five business days after the RMA is issued. The customer pays return shipping for an ordinary return. Tug & Tow provides prepaid return shipping for a verified damaged, defective, short, or incorrect shipment. We do not charge a restocking fee. See Shipping & Returns for eligibility, exclusions, and details.
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.
