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BANG4BUCK 12V 20701 Master Battery Disconnect Switch Kill 2 Post SPST Kill Cutoff 125 Amps with Copper Contacts (1 Pack) BANG4BUCK 12V 20701 Master Battery Disconnect Switch Kill 2 Post SPST Kill Cutoff 125 Amps with Copper Contacts (1 Pack) BANG4BUCK 12V 20701 Master Battery Disconnect Switch Kill 2 Post SPST Kill Cutoff 125 Amps with Copper Contacts (1 Pack) BANG4BUCK 12V 20701 Master Battery Disconnect Switch Kill 2 Post SPST Kill Cutoff 125 Amps with Copper Contacts (1 Pack) BANG4BUCK 12V 20701 Master Battery Disconnect Switch Kill 2 Post SPST Kill Cutoff 125 Amps with Copper Contacts (1 Pack) BANG4BUCK 12V 20701 Master Battery Disconnect Switch Kill 2 Post SPST Kill Cutoff 125 Amps with Copper Contacts (1 Pack)

BANG4BUCK 12V 20701 Master Battery Disconnect Switch Kill 2 Post SPST Kill Cutoff 125 Amps with Copper Contacts (1 Pack)

BANG4BUCK 12V 20701 Master Battery Disconnect Switch Kill 2 Post SPST Kill Cutoff 125 Amps with Copper Contacts (1 Pack) BANG4BUCK 12V 20701 Master Battery Disconnect Switch Kill 2 Post SPST Kill Cutoff 125 Amps with Copper Contacts (1 Pack) BANG4BUCK 12V 20701 Master Battery Disconnect Switch Kill 2 Post SPST Kill Cutoff 125 Amps with Copper Contacts (1 Pack) BANG4BUCK 12V 20701 Master Battery Disconnect Switch Kill 2 Post SPST Kill Cutoff 125 Amps with Copper Contacts (1 Pack) BANG4BUCK 12V 20701 Master Battery Disconnect Switch Kill 2 Post SPST Kill Cutoff 125 Amps with Copper Contacts (1 Pack) BANG4BUCK 12V 20701 Master Battery Disconnect Switch Kill 2 Post SPST Kill Cutoff 125 Amps with Copper Contacts (1 Pack)
$ 12.99

Score By Feature

Based on 573 ratings
Value for money
9.56
Delivery
9.49
Packaging
9.16
Satisfaction
9.49

OveReview Final Score

How Our Score Is Calculated

Product Description

By entering your model number, you can make sure that this fits.
Shutoff switch that is sturdy and long-lasting; replaces part numbers 20701 and 062790. (Please see the image on the left for a size reference)
Turns on and off with a click; high current; continuous rating of 20 amps at 12 volts and 40 amps at 6 volts; momentary rating of 125 amps at 12 volts and 250 amps at 6 volts.
Activation of the switch is performed by hand. Handle to locate in an emergency; mounts in a 3/4" hole; copper terminal stud size: 3/8"
Benefits: Provide a reliable way to shut down electrical power during maintenance and protect batteries from excessive drain; help prevent electrical fires and theft when equipment is not in use.
Spliced to the battery cable; very simple to install; universally used for trucks, cars, RVs, trailers, boats, marine applications, or any vehicle that requires a battery kill switch isolator. Any defective item is covered by a 12-month warranty, which includes free replacement or refund.

Questions & Answers

What is the distance between the mounting flange and the studs' ends? Thanks . ?

Please see the listing size chart image for more information.

Is it possible to use this as a coil kill switch?

It might be possible, but it would be excessive. A 20 amp toggle switch is all that is required for a coil shutoff. These are designed for high-amperage applications, such as in a motorhome, where the electric power is completely destroyed.

How big is it (in terms of total weight)?

Hello, it's a lightweight piece that's also very durable. The mass is estimated to be 0. 4kg. If you have any problems or questions about this battery switch, please do not hesitate to contact us. Thanks.

Are the terminal ends 1/4 or 3/8 inch in diameter?

They're both 3/8 and I have two of them.

Selected User Reviews For BANG4BUCK 12V 20701 Master Battery Disconnect Switch Kill 2 Post SPST Kill Cutoff 125 Amps with Copper Contacts (1 Pack)

This switch is used to turn on the engine
4/5

I had underestimated how big it was. Because the solenoid on the riding mower had apparently stuck closed, I had to disconnect the battery to keep the engine from turning over, so I bought a push button switch. I'd never encountered this problem before and had no idea it could occur. I bought this switch to use as a disconnect, but after receiving it, I realized that it could also be used as a starter or crank switch without fully closing it in the on position and then using it as the ignition/crank switch instead, because it appears to have a spring/return open position. As a result, I was able to bypass the solenoid and key the ignition switch. Run and off will continue to be controlled by the ignition switch. I recently purchased another for a test bench that I needed for repairing and testing used engines for my riding mowers.

Charli Cordova
Charli Cordova
| Mar 24, 2021
This is a life-saving switch
5/5

Mine is being used as a master battery switch on a piece of equipment that is used to power incubators in a nursery for premature babies. The equipment caught fire (due to an electrical short) before the switch was flipped, killing all of the children. Some of my customers were irritated to the point of indignation. We now have no electrical shorts, fewer unexpected fires, and the current batch of premature babies appears to be doing fine thanks to this low-cost switch.

Talon Berry
Talon Berry
| Feb 13, 2021
On an RV, I'm using it as a master battery disconnect switch
5/5

Although my travel trailer has its own master shutoff switch, I noticed that the battery in my trailer was draining while it was being stored. I followed the wires from the battery as far as I could along the frame rail until they vanished into the trailer, and discovered that several of them branched off before reaching the trailer cutoff switch. Something seemed to be causing a drain in front of the trailer's switch. I bought a second battery cable and attached it to the battery directly. It was mounted close to the hitch. There's no question that the trailer is no longer connected to the battery.

Ruth Sharp
Ruth Sharp
| Nov 30, 2021
This is a high-quality product that is well-made
5/5

This is a high-quality, well-made product. On my Bentley Mulsanne, I changed the battery cutoff switch. The fact that this switch's quality was better than the original astounded me! There will be no plastic! The entire structure is made of metal. br> I would strongly suggest this product!! If you're looking for a unique way to.

Sophia Flores
Sophia Flores
| Jun 02, 2021
Five out of five stars
5/5

According to the specifications.

Javier Jackson
Javier Jackson
| Sep 29, 2021
It's all in the name! You'll get more bang for your buck with this option
5/5

I had to wait for these after getting a quote at a parts store. As a result, I did some research and discovered these. They arrived quickly and were exactly what I was looking for at a fraction of the cost of the other option. I'll be placing another order with them. Thank you.

Cameron Copeland
Cameron Copeland
| Oct 14, 2021
Use this on a daily basis to prevent the battery from draining
5/5

It does what you'd expect it to do, and it's been working perfectly for a few months.

Kyng Francis
Kyng Francis
| Aug 08, 2021
Sturdy and practical
5/5

For the past few months, I've been using it. Because it's mounted on a crawler/backhoe, it's subjected to a lot of vibrations. It is in excellent condition and shows no signs of wear.

Mira Hurley
Mira Hurley
| Jul 16, 2021

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