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SEAFLO 300A Marine Battery Disconnect Switch, 4-Position Selector OFF/1/2/1+2, 12V/24V/32V Heavy-Duty IP66 Waterproof Battery Isolator for Boat, RV and Auto, 1-Pack, CE & RoHS Certified
✅ In stock
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Grade
Analysis Confidence
59%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
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Price verified Sep 28, 2026 6:59 AM · Prices & availability subject to change
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📝 Product Overview
🏪 Sold by
SEAFLO Direct
🚚 Shipping
Free Shipping
Product Details
✓[ SPECIFICATIONS ]: Model: SFCBS-300-402 | Voltage: 12V/24V/48V DC | Continuous Rating: 300A | Intermittent Rating: 500A (5 min) | Cranking Rating (30 sec): 900A | Terminal Stud Size: 3/8" - 16 (M10) | Switch Type: Selector, 4-Position | Waterproof Rating: IP66
✓[ VERSATILE 4-POSITION SELECTOR SWITCH ]: This heavy-duty battery switch allows users to isolate a battery bank, connect multiple banks, or control power distribution, making it ideal for marine, automotive, RV, and off-grid systems.
✓[ HIGH-CONDUCTIVITY TINNED COPPER STUDS ]: Built with tin-plated copper terminals, this switch enhances electrical conductivity and provides superior corrosion resistance, ensuring long-term durability in harsh environments.
✓[ DURABLE, VIBRATION-RESISTANT DESIGN ]: The one-piece terminal stud construction ensures secure, vibration-proof connections, preventing loosening over time, making it perfect for marine, automotive, and off-road applications.
✓[ COMPLIES WITH MARINE SAFETY STANDARDS ]: Meets ABYC, UL 1500, and SAE J1171 ignition protection standards, making it a trusted choice for boats, yachts, RVs, ATVs, and off-grid power systems.
⚙️ Specifications
Operation Mode
manual
Current Rating
900 A
Operating Voltage
12 volts
Contact Type
Normally Open
Connector Type
Screw Terminal
Brand
SEAFLO
Switch Type
Push Button
Terminal
Screw
Material
Alloy Steel
Circuit Type
4-way
Mounting Type
Panel Mount
