RCB Marine Supply
Heavy-Duty Battery Disconnect Switch (12V–48V)
Heavy-Duty Battery Disconnect Switch (12V–48V)
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Heavy-Duty Battery Disconnect Switch (12V–48V)
Universal Kill Switch for Marine, RV, UTV & Automotive Applications
Protect your electrical systems and improve safety with this heavy-duty battery disconnect switch. Designed for marine and automotive use, it allows you to quickly shut off power to prevent battery drain, electrical fires, or unauthorized use.
Features:
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Wide Voltage Compatibility – Operates with 12V to 48V systems
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Durable PVC Construction – Weather-resistant and built to withstand harsh marine or off-road environments
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Easy Twist-On/Off Operation – Simple, reliable design with a clear on/off indicator
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Corrosion-Resistant Terminals – Ensures solid connections and long service life
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Versatile Mounting – Ideal for boats, RVs, trailers, UTVs, and off-grid power setups
FAQ's
FAQ's
Q: How long does shipping take?
A: We ship all orders from our U.S. warehouse. Most customers receive their items within 4–7 business days. Every order includes free tracked shipping.
Q: Do you offer a satisfaction guarantee?
A: Yes! Your satisfaction is our top priority. If you’re not completely happy with your order, we offer a 30-day money-back guarantee
Q: Where do you ship from?
A: All orders are processed and shipped from our U.S. warehouse for fast and reliable delivery.
Q: How can I track my order?
A: As soon as your order ships, you’ll receive an email with your tracking number and a link to follow your delivery in real-time.
Q: What if I have an issue with my order?
A: Our customer support team is here to help! Just contact us through our support page and we’ll resolve any issues quickly and professionally.




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