Skip to product information
1 of 5

Brand: Perko

Perko 8502DP Medium Duty Battery Selector Switch with Key Lock

Perko 8502DP Medium Duty Battery Selector Switch with Key Lock

Regular price $95.62
Regular price Sale price $95.62
Sale Sold out
Shipping calculated at checkout.

Sold out

Quantity

The Perko 8502DP is a medium-duty battery selector switch featuring integrated key lock security. Designed for versatility, this switch allows you to select between two or more batteries for starting engines, powering accessories, or recharging. Its "make before break" design enables safe switching between positions while the engine is running, and the ignition-protected construction allows for installation in engine rooms of gasoline-powered boats.

  • Diameter: 5-1/4 in.
  • Depth: 2-5/8 in.
  • Voltage Compatibility: 6 to 32 Volt Marine Electrical Systems
  • Capacity: 250 Amps continuous, 360 Amps intermittent
  • Features: Ignition protected, 90° rotation, and key-locked for added security
  • Construction: Surface-mount design with a durable housing and high-conductivity studs
  • Alternator Protection: Interrupts field current to protect non-unitized alternators if switched to OFF while the engine is running

Product facts

CT SKU
CT-106939
Model / MPN
8502DP
UPC / GTIN
085226559624
Package dimensions
3" X 6" X 8"
Package weight
0.9 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 methods, delivery estimates, and final costs appear at checkout before payment. Some bulky, supplier-shipped, or special-handling items may ship separately. See Shipping & Returns for return windows and eligibility.

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?

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.