Description
Perko 8503DP Medium Duty Battery Selector Switch with Alternator Field Disconnect
The Perko 8503DP Medium Duty Battery Selector Switch is an essential component for any marine electrical system. Designed by Perko, a trusted name in marine equipment, this switch ensures reliable power management for your 12, 24, and 32-volt systems. Whether you’re an avid boater or a marine professional, The Outdoor Warehouse has you covered with this high-quality product.
Engineered for safety and performance, this battery selector switch boasts ignition protection, making it ideal for marine environments. Its robust design allows for a continuous capacity of 250 amps and intermittent capacity up to 360 amps, ensuring it can handle demanding applications without compromise. Special features, such as the alternator field disconnect, enhance safety and prevent potential damage to your electrical components in case of overload.
- Medium Duty Design – engineered for reliable performance under marine conditions
- Ignition Protected – safety features prevent electrical fires and short circuits
- High Capacity – supports 250 amps continuous and 360 amps intermittent for versatility
- Alternator Field Disconnect – protects your system from voltage spikes and ensures longevity
- Durable Construction – built to withstand harsh marine environments and frequent use
Ideal For: Power boaters, sailing enthusiasts, and marine technicians who require dependable battery management solutions for their boats or marine equipment.
Certifications & Standards: Manufacturer-verified for quality assurance and durability in marine applications.
If you need more equipment to enhance your marine setup, explore the extensive range of related products available at The Outdoor Warehouse, from electrical accessories to marine supplies.
Visit our Outdoor Gear Resource Hub for expert tips on installation and maintenance.
Available now at The Outdoor Warehouse — backed by expert support, fast U.S. shipping, and trusted by outdoor professionals nationwide.






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