Powerful and Safe Battery Isolation for RVs, Trailers, and Boats: Upgrade your mobile power system with confidence and control
For high-load applications in RVs, motorhomes, trailers, marine vessels, and off-grid systems, the Master RV Battery Switch 600A ON/OFF delivers robust and reliable battery control. This heavy-duty disconnect switch is engineered to handle demanding power requirements with a continuous current rating of 600A, ensuring maximum performance during high-energy operations such as inverter usage or engine starting.
Designed for harsh environments, the switch features a weatherproof, corrosion-resistant housing suitable for both indoor and outdoor installations. Its ON/OFF rotary mechanism allows quick and secure disconnection of your battery bank, enhancing safety during maintenance, emergencies, or long-term storage. Whether you're powering dual battery setups or single battery applications, this switch ensures long-term durability and dependable power isolation in all weather conditions.
High-Performance Power Control for Demanding DC Systems: Built for reliability, safety, and versatile use
Compatible with 12V, 24V, and 48V DC systems, the switch supports both positive and negative installations. Its compact footprint and heavy-duty terminal design ensure easy installation with low contact resistance. From RVs and boats to backup solar systems and trucks, this switch provides clean, stable, and controlled disconnection when needed most.
Key Features
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600A Continuous Rating: Suitable for high-draw DC systems like inverters, winches, and starters
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Simple ON/OFF Operation: Clearly marked positions for safe, user-friendly switching
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Weatherproof Design: Sealed construction for marine, outdoor, and mobile environments
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Corrosion-Resistant Housing: Durable ABS body resists moisture, salt, and chemicals
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Heavy-Duty Terminal Posts: Secure M10 (or equivalent) connectors ensure strong electrical contact
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Universal Compatibility: Works with 12V/24V/48V DC battery systems across vehicles and equipment
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Easy to Install: Compact and mountable in tight spaces, including battery compartments
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Safety Enhancement: Prevents accidental power drain, arcing, and battery discharge
