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Tiwerlfe Battery Disconnect Switch Master, Duty Battery Isolator Switch 275 A High Current for Marine Boat Car RV ATV UTV (On/Off)

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$12.87

$ 6 .47 $6.47

In Stock

About this item

  • 【Kill Switch】Tinned copper studs and nuts: master switch accompany with caps and 4 stainless steel mounting screws. This heavy duty battery has heavy duty ABS plastic housing, 4 side plates provided access
  • 【Easy Operation】On/Off 2 position: 275A DC Continuous (1hr), 455A DC Intermittent (5 min), 1250A DC Cranking (10 sec); Clockwise to turn on , counter clockwise to turn off
  • 【Excellent Compatibility】This disconnect isolator is suitable for various 12 - 48 V systems to isolate and secure the electrical system. This marine battery disconnect switch can provide a reliable way to battery power cut
  • 【Wide Application】The top post battery disconnect switch 12v 24v is universal used for RV,, Marine, ATV, Camper, Travel Trailer, Truck, UTV
  • 【Package include】1* On/Off 48v battery switch, 4 durable ABS plastic housing, 4 PCS Mounting Bolts, 4 Pcs 2*3/8 Copper Ring Terminals, 1 Inner Hexagon Spanner



Product Description

Boat Battery Disconnect Switch 12v

boat battery disconnect switch

Specifications:

The battery cut off switch can be used as a connected to other switches or stand-alone device . In the on/off state, the battery disconnect switch knob cannot be moved, such as be used for boat dual battery switch kit.The 2 way switch state can be changed by 45 degrees counterclockwise. The movable 4 side tab and rear cover can be used to avoid connecting terminals. The dual battery isolator switch can be mounted on the surface or behind it. It can be used for Cars, Vehicles, RV, Marine Boats, and ATVs, etc.

Battery Shut off Switch

boat battery disconnect switch  battery cut off switch  battery switch

Features:

Material: The boat battery disconnect switch is made of ABS plastic, durable made for safety use.

Continuous Rating: kill switch is 275 Amps at DC 12-48V.

Intermittent Rating: The boat battery disconnect switch is 455 Amps at DC 12-48V.

Cranking Rating: The battery cut off switch is 1250 Amps at DC 12-48V.

Operation: ON/OFF 2 positions. Voltage Rating: The battery box 12v is 12-48V DC.

Termination Stud Size: The battery disconnect switch 12v is 2*10mm (3/8inch).

Size: 2.76*2.76*3.07 inch.

Package Includes: 1 x battery cut off switch, 4 x Removable Side Plate, 4 x Screw, 1 x Bottom Plate, 4 x Nut, 1 x inner hexagon spanner

Battery Disconnect Switch

battery switch  battery cut off switch

The battery cut off switch On/Off 2 position, Suitable for various 12 - 48 V systems, battery isolator is made of ABS plastic housing.

 battery cut off switch boat battery disconnect switch

The battery disconnect switch 12v is universal used for RV, Car, Marine, Boat, ATV, Camper, Travel Trailer, Truck, UTV battery and other engine application.

boat battery disconnect switch

Package Includes: 1 x battery switch, 4 x Removable Side Plate, 4 x Screw, 1 x Bottom Plate, 4 x Nut, 1 x inner hexagon spanner.


Kerry J Walper
July 13, 2025
Trusted seller ...would buy here again
Kelly L Crouse
June 24, 2025
Works great. Larger that I expected though
Kel
June 4, 2025
Arrived as described. Seems like good quality. I haven't installed it yet.
Martin
April 14, 2025
Great product that works as described. Easy to install with multiple ways to install. Very flexible on installing for various options
anonymous
March 19, 2025
I hooked it up as a winch shut off. Works well big terminals closed on all sides.
Tyler Sattler
February 13, 2025
Solidly built switch, good engagement, easy to install. I recommend it!
Dave Torrance
February 6, 2025
The switch was a great price and good value.
jean
November 5, 2024
Love that I can now turn off the battery. This one is better than the last one I had, looked the same. But this one is holding up better, because I turn off and on the battery every couple days. My van kills the battery when not driving, so this is a necessity. No more waking up to a dead battery every 3rd day. 2018 Ford transit. Highly recommend.
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