Sea-Dog Line 422730-1 Mini Single Battery Switch with Key Lock On/Off/Out 32V 300A

The Sea-Dog Line 422730-1 is a compact mini battery switch designed for marine electrical systems requiring key-controlled power management. This single battery switch features a three-position key operation: On, Off, and Out (key removal), providing secure power control and theft deterrence for boats, marine electronics, and auxiliary power systems.

Key Features:

• 32-volt DC maximum voltage rating for compatibility with standard 12V and 24V marine systems
• 300-amp continuous current capacity handles high-draw applications
• Three-position key switch: On/Off/Out (remove key) for security
• Mini compact design saves space in tight console or panel installations
• Durable marine-grade construction resists corrosion in harsh saltwater environments
• Single battery configuration for simple electrical system setups

This battery switch is ideal for smaller vessels, personal watercraft, tenders, or auxiliary battery systems where space is limited but secure power control is essential. The removable key feature prevents unauthorized use and battery drain when the vessel is unattended.