We consider a heavy duty disconnect switch to be a worthy investment in the long run. In the following post, we will help you to select the best heavy duty disconnect switchs.

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Our Top Picks:

Best Overall: Buy: Ampper Heavy Duty Disconnect Switch READ REVIEW

Best For Cable Connection: Buy: Cozyehoo Heavy Duty Disconnect Switch READ REVIEW

Best With Excellent Customer Service: Buy: Bigautoparts Heavy Duty Disconnect Switch READ REVIEW

Best For Side Post: Buy: Apeixoto Heavy Duty Disconnect Switch READ REVIEW

Best For Other Devices: Buy: Nilight Heavy Duty Disconnect Switch READ REVIEW

Best For Great Price: Buy: Vstm Heavy Duty Disconnect Switch READ REVIEW

Best For Country Of Origin: Buy: Flaming River Heavy Duty Disconnect Switch READ REVIEW

Best With Fast Shipping: Buy: Briidea Heavy Duty Disconnect Switch READ REVIEW

Best For Water Proof: Buy: Awblin Heavy Duty Disconnect Switch READ REVIEW

Best For Good Value: Buy: Cllena Heavy Duty Disconnect Switch READ REVIEW

Best For Electrical Equipment: Buy: Hmy Heavy Duty Disconnect Switch READ REVIEW

Best For Boat Batteries: Buy: A Abigail Heavy Duty Disconnect Switch READ REVIEW

Best Overall: Ampper Heavy Duty Disconnect Switch

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Compared with other switches in this category, the Ampper Heavy Duty Disconnect Switch has a design with broader appeal. The ampper heavy duty disconnect switch has current rating, It has copper terminal stud size and has a simple design. Ampper battery switch, battery power master switch disconnect isolator for car, vehicle, rv and boat. Moreover, the switch is made for safety.

The switch can be used as an electrical equipment's switch. Also, the switch is easy to use and is designed for 12v. Most importantly, the ampper heavy duty disconnect switch is convenient, can vouch for sturdy construction and it feels solid.

Almost all buyers opine that the switch works well to keep power at 0. Further, a few say that the switch is one of the first upgrades every RV owner should have. Moreover, a few strongly agree that the switch is used to disconnect your trailer 's battery from draining when the trailer is not in use. In conclusion, the tone of buyers is very positive and we believe that the switch suits the purpose.

• This is designed to be mounted on a flat surface.
• This is a great switch for any boat, truck, trailer, rv, bus, plane.
• This switch is to isolate the battery from the entire truck 's electrical system.
• This works for paralleling batteries for electric bikes.

Best For Cable Connection: Cozyehoo Heavy Duty Disconnect Switch

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The Cozyehoo Heavy Duty Disconnect Switch might be a relatively new release, but it's still nothing short of impressive this year, thanks to multiple price cuts and added new features over the past few months. The cozyehoo heavy duty disconnect switch works fine and it works perfectly. You can kill the battery that way the car won’t start. This knife blade master switch is used for the battery to isolate and secure the electrical system, eliminate any power draw from the battery when a vehicle or boat is not in use, stop unwanted battery drain and prevent theft or unauthorized use.

Finally, the cozyehoo heavy duty disconnect switch makes for a great buy, is compatiable and it has saved electricity.

Most buyers quickly discovered that the switch is great for any collectable vehicle. Furthermore, a few also found that the switch is a rigid piece of equipment. Moreover, a few say that the switch is a perfect solution for quickly disconnecting a car battery. In short, buyers found this to be one of the best switch for daily purposes.

• This is used to hold the cable connection.
• This is used for car,sssss truck, boats or RV batteries, also other electrical equipment's batteries.
• This is rated current, does the job and it is perfect for high quality.
• The female connection on this switch is installed on the battery.

Best With Excellent Customer Service: Bigautoparts Heavy Duty Disconnect Switch

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The Bigautoparts Heavy Duty Disconnect Switch's superior materials makes sure that it ages well with use. The bigautoparts heavy duty disconnect switch can disconnect the battery safely, to locate in emergency with a handle, to help prevent battery drain. Safety battery disconnect switch universal applied for street roads, rvs, trailers, or any vehicle where a battery cut off switch is required. Moreover, the switch is great for customer service and it works perfectly.

Above all, the bigautoparts heavy duty disconnect switch is easy to replace and high material quality, more detailed dimension refer to the left picture.

Almost all buyers opine that the switch is the best price at the time. Also, they say that the switch works well for those looking to save their battery life. Moreover, they also found that the switch lever is removed by the phillips screw on the end and the nut on the neck is removed, so you push the neck through a drilled hole then tighten the nut to mount.

• This is a perfect solution for isolation of truck/camper batteries.
• This comes with part number and it is perfect for high quality.
• This works nicely, is portable and it is good for fast delivery.
• This comes with excellent customer service and it has a switch actuation.

Best For Side Post: Apeixoto Heavy Duty Disconnect Switch

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The Apeixoto line of switches comes in a pretty wide variety of styles, so you can definitely find one that suits your individual preferences and needs. The Apeixoto Heavy Duty Disconnect Switch is best for good fit and has a great design. Manufacturer says: We offer a one year warranty for the blade switch. The battery disconnect switch is made of brass and electroplated, so that it is not only good looking and shinny, but also rust and corrosion resistant.

Above all, the apeixoto heavy duty disconnect switch has to be stopped for a period or the battery won’t start for a long time.

Most customers think that the switch is great to save batteries on a second car. And, a few say that the switch is also a bit of anti-theft protection...kinda. Moreover, a few strongly agree that the switch fits nicely with the corolla. To add to that, it is perfect for a seldom used car. In short, many have used the switch for more than a few months without letup, and it shows no sign of giving up.

• This can disassemble and orient the posts in various directional combinations.
• This one blade switch can be universally used on 12.
• The flat - mounted knife switch fits fine under the low hood space.

Best For Other Devices: Nilight Heavy Duty Disconnect Switch

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The Nilight Heavy Duty Disconnect Switch's high-end materials makes sure that it ages well with use. The nilight heavy duty disconnect switch comes with over 7 years of experience in the rocker switch field, Nilight produces products that are long-lasting, powerful, and simple to use. Make sure this fits by entering your model number. In addition, the switch is effective, has a copper terminal, it looks good and has a great design.

The switch has a design for 2 batteries vehicles, can switch battery 1 / battery 2 separately or both on and off. Lastly, the nilight heavy duty disconnect switch is easy to connect, It is designed for travel trailers and has a solid design.

Almost all buyers opine that the switch will work, but the 100 million dollars is ............ how many "amps" are you running through the stitch. Moreover, they also found that if the switch is used for its intended purpose, it works great. And, a few also found that this SPDT switch is easy to install on a surface and works well, but there are two things to consider when using it.

• This includes all mounting hardware.
• This is built with sturdy connections.
• This comes with a back panel stainless.
• This is perfect for other devices, it saves battery life and has an original design.

Best For Great Price: Vstm Heavy Duty Disconnect Switch

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We would, of course, be remiss if we didn't mention VSTM heavy duty disconnect switch for daily purpose. The VSTM heavy dutydisconnect switch allows long - time use and is also made for safety use. The rear cover insulates terminals against any short circuits, ensuring the switch meets abyc requirements. The master battery switch is widely used for cars, marines, boats, RVs, campers, travel trailers, trucks, ATVs, UTVs, battery banks, and other 12v/48v devices.

The switch is designed for easy installing and it is suitable for wide application.s. Lastly, the VSTM heavy duty disconnectswitch is good for very good quality and it works fine.

Most customers agree that the switch is great with Google home. Further, a few strongly agree that the switch is rated at 275 amps at 12 volts. Moreover, a few also found that the switch can work for 36 volt golf cart,s but the current must be within 75a. Consequently, customers were very happy to recommend it to friends and families.

• This looks and feels well manufactured.
• This comes with side pads and it is great for a great price.
• This is built a little different ( screws tightened from top ) back mounting.
• This has a copper terminal, very easy and it is perfect for great quality.

Best For Country Of Origin: Flaming River Heavy Duty Disconnect Switch

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Flaming River line of switch comes in a pretty wide variety of styles, so you can definitely find one that suits your individual preferences and needs. The Flaming River Heavy Duty Disconnect Switch works as described and has a heavy-duty design. Make sure this fits by entering your model number. In addition, it is very good, it is good for the country of origin and has an original design. Finally, the flaming river heavyduty disconnect switch is manufactured with silver plated electrical contacts and with a completely sealed, waterproof design, is able to withstand the most severe operating conditions.

Most buyers agree that the switch will work on any vehicle with a 12 volt battery cable. In addition, a few say that the switch is used for battery disconnect. And, a few say that the switch can be locked out in the off position for safety and extra security.

• This switch prevents the forklift from becoming operational when the disconnect is activated.
• Package dimensions :7.62 cm l x10.16 cm w x15.494 cm h.
• The switch is rated at 250 amps continuous and 2500 amps for 5 seconds.
• This is easy to install and prevents the battery from draining.

Best With Fast Shipping: Briidea Heavy Duty Disconnect Switch

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The Briidea Heavy Duty Disconnect Switch is the most convenient switch on the market today. The briidea heavy duty disconnect switch is best for safety protection, is built with a durable metal body and it is ideal for very heavy duty. The Manufacturer says: Our battery disconnect switch provides power cut off to the electrical system, to help prevent battery drain，safety and efficient. This battery isolator switch with face plate is easy to install, has an on / off indicator, it has a definitive click when turning on and off.

The switch can stand alone or be locked together with another switch. Most importantly, the briidea heavy duty disconnect switch is made for safety use.

One customer says - "broke and I needed a new one. ". Most customers quickly discovered that the switch works well so far.

• This would be perfect with fast shipping, has a show car and it is very easy.
• This protects internal components of the switch for use in the harshest conditions.
• This has a copper terminal and it is made for wide applications.
• This is a suitable mounting position for the switch.

Best For Water Proof: Awblin Heavy Duty Disconnect Switch

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The Awblin Heavy Duty Disconnect Switch's superior materials makes sure that it ages well with use. The awblin heavy duty disconnect switch is the best choice in harsh ocean conditions. It's very sturdy and has a fully enclosed shut off switch. The heavy duty cut off switch is made of a plastic housing and copper tin plating inner stud.

Most importantly, the awblin heavy duty disconnect switch is made for safety use.

Almost all customers found that the switch is easy to mount due to the large surface area which is flat on the back of the switch. Moreover, a few strongly agree that the switch is built to handle the 12 volt current. Further, a few strongly agree that the switch is sturdy and is so much easier than un - hooking the battery and re hooking it every time. Obviously, this product passed the test and had very satisfied buyers eager to share their experience.

• This is economical, it is great for high quality and has a simple design.
• This does the job, it disconnects the battery safely and has a nice design.
• This is suitable for various 12 v/24 v/48 v systems.
• This battery disconnectswitch is used for dc 12.

Best For Good Value: Cllena Heavy Duty Disconnect Switch

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The Cllena Heavy Duty Disconnect Switch is suitable and reliable and fits well with your daily purpose. The cllena heavy dutydisconnect switch is automotive and it disconnects the battery safely. Make sure this fits by entering your model number. Further, it can be used with 8v up to 60v dc systems to isolate and secure the electrical system. Above all, the cllena heavyduty disconnect switch is used for marine applications and it looks good.

Most customers found that the switch is a very commonly used switch on many buses and trucks, farms and heavy equipment....for diesel batteries disconnect. In addition, a few strongly agree that the switch is worth every penny. Additionally, it is a good part for your car. In short, buyers found this to be one of the best switch for daily purposes.

• Rated to 180a continuous or 1000a intermittent.
• This is heavy duty and gets the job done very well.
• 2 post master disconnect, easy to install.
• Required for nhra competition when battery is relocated.

Best For Electrical Equipment: Hmy Heavy Duty Disconnect Switch

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The high heavy duty disconnect switch's superior materials makes sure that it ages well with use. The heavy duty disconnect switch is easy to turn, it disconnects the battery safely and has a simple design. Make sure this fits by entering your model number. The precision auto starter relay solenoid is a perfect fit for the following. Lastly, the heavy duty disconnect switch is perfectly compatible with many different models, like the yamaha raptor 660, the grizzly, wolverine, big bear and many other atvs.

Most buyers opine that the switch is 100 amp battery disconnect. In addition, they say that the switch will handle around 150 to 200 amps. Therefore, buyers were eager to recommend it to friends and families.

• 60v, 12v rated 275 amps, If the voltage is 24v, the amp will reduce 50.
• New and hot releases.

Best For Boat Batteries: A Abigail Heavy Duty Disconnect Switch

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The abigail heavy duty disconnect switch should be able to handle its purpose and duties with ease. The abigail heavy duty disconnect switch is used for car,sss vehicle,sssss rv and boat, also electrical equipment's switch. Never connect the battery disconnect switches to the positive terminal of your battery. This battery cut off kill switch has four removable side plates that provide access of up to 1/0 cables.

Most importantly, the abigail heavy duty disconnect switch is designed for easy installing and it disconnects the battery safely.

Most buyers found that the switch is a great but simple battery switch. Moreover, a few also found that this switch will handle 600 amps at any voltage from 12. Overall, the tone of buyers is very positive and we believe that the switch suits the purpose.

• This can stand alone or be locked together with other switches.
• This has a copper terminal and it is good for knife blade.
• One of the newcomers and featured product.