Fultyme RV SC590-3018 Battery Select Switch Without Lock

The Fultyme RV SC590-3018 is a 4-position battery selector switch designed for RV, marine, and powersports electrical systems. This non-locking switch allows users to select between Battery 1, Battery 2, Both batteries, or Off, providing flexible power management and the ability to isolate the electrical system when the vehicle is not in use.

Built to handle the demands of 12V and 24V DC systems, the SC590-3018 features a durable red plastic housing with a large, easy-grip black plastic knob for simple one-handed operation. The switch is ignition protected, making it safe for use in fuel-vapor environments commonly found in RVs and marine applications.

Key Features:

• 4-position selector: Battery 1 / Battery 2 / Both / Off
• Ignition protected for safe use in fuel-vapor environments
• Rated for systems under 50V DC
• Handles 250A continuous / 360A intermittent current
• Durable red plastic housing with large black plastic knob
• Functions as a master disconnect switch to prevent battery drain
• Non-locking design for quick, tool-free operation
• Made in the USA

The SC590-3018 is an ideal solution for dual-battery RV setups, allowing you to switch between house and chassis batteries or run both simultaneously. The Off position also serves as an emergency disconnect to protect against electrical faults or parasitic battery drain during storage.