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Your cart is empty. Battery Disconnect Cut Off Switch, 12V- 48V Battery Disconnect Cut Off Switch Waterproof Battery Isolator for Cars, Off Road Vehicle, Truck, Motorcycle
This 12V-48V battery disconnect switch can be used with under 50V DC systems to isolate and secure the electrical system, rated 75 Amps intermittent, 50 Amps continuous at max.50V DC. On/Off 2 position. If you have any issue about the item, please us by e-mail, we will try our best within 24 hours to reply.
Specifications:
Condition: brand new
Material: ABS + metal
Color: black + red + white
Continuous Rating: 50Amps
Voltage: Max.50V DC
Intermittent Rating: 75Amps
Cranking Rating: 300Amps 5 sec.
50m ohm Max.
Isulation DC 500V 100M ohm Min
Dielectric Strength: AC 1000V 1 minute, DC 2000V 1 minute
Operating Temperature: -30℃ ~ +60℃
Package Weight: approx.40g
Application: universal for cars, off road vehicle, truck, motorcycle, boat, etc.
Package List:
1 × Battery Disconnect Cut Off Switch
Lifeatthelake
Reviewed in Canada on March 17, 2025
This literally fits in the palm of your hand, which is why I bought it. Not robust enough to run even the smallest 12 volt battery through it if you are planning on starting an engine. I used it on a Seadoo to disconnect power to the ECM and rectifier so I could charge the battery without risk of damaging those components. As others have said, the 'ON' detent is not very firm, concerned it could vibrate to off. Plastic nut on plastic threads to secure switch not very strong, ended up installing with epoxy to lock the nut. Does not come with a rubber gasket. Screws to secure wire terminals do not inspire confidence so used locktite., 10Ga wire is about the heaviest you would want to use, lugs in pics are 10Ga. I will update after some use.
Steph
Reviewed in Canada on July 28, 2024
Bonne qualité
Finlay - Woodstock
Reviewed in Canada on October 7, 2024
Small and fits the motorcycle I am fixing. Only issue is that the treads are plastic and I could not tighten with out stripping the threads so I has to glue it in to get it tight or I would have given 5 starts. Works well and the key can be removed too which is a nice feature.
Jean-Francois Bernier
Reviewed in Canada on January 8, 2023
le couteau n était pas assé fort
Mark f.
Reviewed in Canada on July 15, 2022
Very small
Monty
Reviewed in Canada on July 19, 2021
Good
Denise F.
Reviewed in the United States on September 8, 2019
A-plus 5 star
James McMillan
Reviewed in the United States on September 16, 2019
Size is great! Cap pops off too easily. And it is a little too easy to change switch from ON to OUT, bypassing OFF. Easy to wire up. Did both bare wire and terminal connectors on a project.
Interactivewolf
Reviewed in Canada on August 15, 2019
So there's not too much to say... the switch works and so far hasn't caused a fire. The switch itself works as a key with on, off and out positions. I find it tends to slip to out and the key part come out a little too easily. But that's if I am being really picky. It works just fine.
Robert Bailey
Reviewed in the United States on July 13, 2019
Pay attention to the terminal screw size on the diagram. They are M4 screws! That is just a little over 1/8". You would have to use small eyelid terminal ends (think 12-22 awg wire), not big eyelid terminals that you see on 2/0 awg battery cables. You simply can't use these inline with a large capacity battery cable. I din't pay attention to the diagram, and without a good frame of reference, figured the terminals were meant for larger gauge battery wire. I will be returning this.
Brian F
Reviewed in the United States on November 9, 2019
Perfect switch. Nice small size.
Wesley R. Ferrell
Reviewed in the United States on October 22, 2019
Using this on a homebuilt 18650 battery pack. The switch is well built and I like the fact the key is removable. Will use this for future projects.
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