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RED WOLF On-Off Battery Disconnect Switch DC 12V-48V 275A, Heavy Duty Marine Battery Power Cut Master Switch Disconnect Isolator Ignition Protected for Automotive RV Marine Battery Kill
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Grade
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8%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
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Price verified Sep 26, 2026 12:04 AM · Prices & availability subject to change
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📝 Product Overview
🏪 Sold by
RED WOLF
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓Prevent Battery Drain: 12-48v battery switch is provide a convenient to disconnect the batteries from the electrical system, which refrains battery from draining during storage and isolate power in case of emergencies; Avert accidental discharge, electrical fires, helping you get the most out of your battery
✓On/Off Functionality: Master On/Off boat battery cut off switch 12V-48V features On/Off 2 Position; Rating: 275A DC Continuous, 455A DC Intermittent, 1250A DC Cranking; Stud Size: 2x3/8" (10mm); Power busbar is able to reach 250A (MAX) when input/output voltage between 12V-48V DC, NOTE: MAX Continuous Current will DECREASE with Temperature & Humidity Effection
✓Solid & Durable Quality: Power Disconnect w/ABS plastic housing rear cover insulates terminals against any short of circuits; 2x3/8”-M10 tinned copper studs and nuts, which is safer and more reliable in electrical conductivity; Flame retardant rating 94VL
✓Widely Application: Battery isolate switch is usually used with the battery box, fuse block which can isolate and protect the electrical system; widely applied to marine, boat, yacht, car, RV, camper, travel trailer, truck, ATV, UTV, etc
✓Easy installation: Straightforward and easy to operate; RED WOLF battery switch is designed for surface, front panel, or rear panel installation, and you can choose any one according to your needs; Clockwise to turn on , counter clockwise to turn off
⚙️ Specifications
Operation Mode
ON-OFF-ON
Current Rating
275 A
Operating Voltage
48 volts_of_direct_current
Contact Type
Normally Closed
Connector Type
Clamp
Brand
RED WOLF
Switch Type
Kill Switch
Terminal
Screw
Material
Copper tinned
Item dimensions L x W x H
3.8 x 2.8 x 2.7 inches
Circuit Type
2-way
