- Wide Application: Our battery disconnect switch is suitable for a wide range of applications including cars, boats, RVs, yachts, trucks, and engineering vehicles.
- Easy Operation: Simply turn the knob to easily switch on or off. The knob switch can be locked onto the panel to prevent accidental closure or opening.
- High-Quality-Material: Operating voltage of 12V-36V, rated current at 500A, and instantaneous current at 5000A. It comes with two 10mm threaded studs and nuts for connecting the negative battery cable. Replacement part number: 20247.
- Features: The connection material is silver-plated copper, featuring a sealed, waterproof design, heavy-duty fixed die-cast handle, and includes a lockout/mounting bracket.
- Warranty Service: Our battery disconnect switch comes with a lifetime warranty. If you encounter any issues, please contact us immediately to resolve the problem.


Frete Grátis em todo o BrasilProduto Original Importado dos EUA
Battery Disconnect Switch, Malictele 500A 12-36V Battery Disconnect Switch with Lockout Plate Replace 20247 Negative Battery Kill Switch Fixed Handle Isolator for Car Truck RV…
*$433.00
Informação adicional
Operation Mode | ON-OFF |
---|---|
Current Rating | 500 Amps |
Operating Voltage | 12 Volts |
Contact Type | Normally Open |
Connector Type | Clamp |
Brand | Malictele |
Terminal | Screw |
Item dimensions L x W x H | 3.78 x 3.66 x 5.98 inches |
Circuit Type | 2-way |
Actuator Type | Rotary |
Switch Type Rotary | Switch Type Rotary |
Mounting Type Panel Mount | Mounting Type Panel Mount |
Jerry B. –
Master battery disconnect switch works as it should. Although this says it’s water proof this doesn’t come with an IP67 or similar quality certification. The bracket is solid and nice for lock out applications. Overall, this switch looks and meets the quality of our other similar master switches.
Mike –
Does not work, is on all the time will not shut off.
AR –
First impressions, the appearance is great. It looks and feels of good quality. Installation was easy and it’s performance is an upgrade from the switch that my mini excavator came with. I was able to connect it with no issues and it fit as expected. If you are looking to upgrade your switch, this is a good option.
Tracey Myhand –
I have not yet used this item, but it showed up as described.
Jim –
Ok, I know this is overkill for my application. I really only need 50A (maybe 100A for inrush current). This one is rated for 500 A. As other reviewers noted, it’s beefy. It’s in a different league compared to the cheap plastic ones.
I went with this because I don’t want any voltage drop running high currents to the trolling motor on my boat, which is powered off a lithium battery so it’s capable of quite a bit of current. When I tow the boat on my trailer, I would disconnect the cables from the battery terminals just in case. Before putting the boat into the water, I would then have to connect the cables again to the battery terminals. Not hard to do, but extra hassle.
WIth this switch wired in, I can leave everything connected, and with a flip of the switch I am ready. Definitely recommended.
Bear –
All these 500 amp switches are all the same. Theyre made by the sam people just different people selling them so do a search for the best price. I really like them. I only had one that malfunctioned and it was my fault but they are fixable. They come apart easy with screws. They are like the old school products that don’t break when you take them apart. For heavy use they can be taken apart and contacts can be cleaned. But you probably won’t ever use on that many times. These are built very well and its so impressive that they are built like things use to be and should still be. The price of these are even more amazing at around $20 each. You’re not taking any chances buying one of these one iota.
isnoyb7734 –
works great at stopping battery draw after shutting down power inverter in my solar system. this is great letting the charger replenish the batteries without wasting power on the inverter.
Jerry B. –
Doesn’t work, junk