Blue Sea Systems 3001BSS Heavy Duty Battery Switch with AFD 600A

The Blue Sea Systems 3001BSS HD-Series Heavy Duty On-Off Battery Switch is engineered for high-performance marine and commercial applications with large diesel engines. This robust battery disconnect switch features a continuous rating of 600A, making it ideal for demanding electrical systems.

Key Features:

• One-piece tin-plated copper stud design that never loosens over time
• Terminal studs accept both 1/2" and M12 ring terminals for versatile installation
• Ignition protected and UL Listed for safety and reliability
• Make-before-break contact design prevents voltage spikes during switching
• Includes Automatic Fire Disconnect (AFD) capability for enhanced safety
• Cranking rating of 1750A DC for 30 seconds and 1325A for 1 minute
• Intermittent rating of 900A for 5 minutes
• Continuous rating of 600A for sustained operation

This heavy-duty battery switch provides reliable on/off control for high-amperage battery banks while maintaining exceptional durability in harsh marine environments. The tin-plated copper construction resists corrosion and ensures optimal electrical conductivity over the life of the switch.