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Power cutoff for Winch

Wabujitsu

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Good day sir! Just wanted to make sure everyone was thinking of all scenarios and how they plan on using their vehicle when they decide how to hook things up. I don’t like messing around with electrical components while standing in water nor do I want to open my hood when that might cause my vehicle to slide or fall.

I am always down for meeting anyone so sounds like a plan. Glad you had fun here! Lots of great places to go wheeling even if it is 120 out.
I’m looking forward to meeting you, brother! I will send you a PM with my cell number. If you could do the same, that would be great!
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Zandcwhite

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I’m not sure what I would gain by doing that with my robust, reliable manual switch. In spite of its very simple, proven design, I did test the current downstream of the switch, both on and off. The rotating switch works as designed.

Wiring a winch directly to the battery is not “wrong,” and neither is adding a mechanical rotating switch. I’m baffled as to why there is an argument about this.
And even if the manual switch is there for the risk of a major collision you could turn it on while you're airing down so as to be able to winch whenever you need to on the trail. I'm not anti-switch by any means. The fusing I still think is unnecessary and like ineffective.
 

Wabujitsu

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And even if the manual switch is there for the risk of a major collision you could turn it on while you're airing down so as to be able to winch whenever you need to on the trail. I'm not anti-switch by any means. The fusing I still think is unnecessary and like ineffective.
That’s usually what I do, Zach. I’m very confident in the supplied switch; I think failure is a very very remote possibility. In spite of that, Jeremy’s post got me to thinking. I’m going to purchase an additional switch to carry as a spare.
 

AnnDee4444

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I don’t believe in magic nor do I smoke. Mine is installed exactly like the manufacturers installation manual shows, straight to the battery.

P.S. for everyone so confident in their switches or fuses, go short yours out and see if it actually works. If you are afraid to do it, that says all that needs to be said. So far, nobody has had the courage to do it.
Courage? LOL. You mean stupidity, right?

Tell you what... I'll test a 250A fuse after you test yours in the same way: short it to ground for 10 seconds.
 

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Oh, thank God. I was worried everyone would forget about this thread over the weekend and that this week would be boring with no one hurling insults over a $100 safety mod.
Hey I warned you in post #12 I believe. That’s ample warning I think 🤔
 

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Zandcwhite

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That’s usually what I do, Zach. I’m very confident in the supplied switch; I think failure is a very very remote possibility. In spite of that, Jeremy’s post got me to thinking. I’m going to purchase an additional switch to carry as a spare.
At that point you're removing the wiring so it would be just as easy to move the winch leads to the battery positive. I used to be the carry every spare part and tool possible guy... until I realized the extra 500lbs was probably contributing to breaking parts in the 1st place. I'm much more of a minimalist now. I have the tools and recovery gear but don't bother with spares. Having grenaded a transfer case and a transmission on trails I've realized you likely won't have the parts you need anyway.
 

Jad4275

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Courage? LOL. You mean stupidity, right?

Tell you what... I'll test a 250A fuse after you test yours in the same way: short it to ground for 10 seconds.

So you’re saying your fuse is stupid. If you believe in it so much, you should test it out to make sure it works. I just love how everyone gloats that their fuse to “protect” themselves is so great but they don’t have enough confidence in it to test it. I have no reason to short mine out because it won’t happen and I’m not worried about it ever happening.
 

GreyWolfJT

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First, i don't think you need it if you wheel on a regular basis. But i will only wheel once in a blue moon due to my health. I am going to install one for the times where the winch will not be used. Not saying it's needed, but a peace of mind.
 

Wabujitsu

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At that point you're removing the wiring so it would be just as easy to move the winch leads to the battery positive. I used to be the carry every spare part and tool possible guy... until I realized the extra 500lbs was probably contributing to breaking parts in the 1st place. I'm much more of a minimalist now. I have the tools and recovery gear but don't bother with spares. Having grenaded a transfer case and a transmission on trails I've realized you likely won't have the parts you need anyway.
Good points, brother, but I don’t think the length of the wire is long enough to bypass the switch and reach the battery. Dammit, now I need to go out and look!🤣
 

Zandcwhite

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Courage? LOL. You mean stupidity, right?

Tell you what... I'll test a 250A fuse after you test yours in the same way: short it to ground for 10 seconds.
If the fuse works as you hope its just a fuse. We all know what happens in a short. There's nothing to test there. We aren't on here making assumptions or arguing that we know better than every winch manufacturer. The only test we need from the hardwired side is to run it and wait for our impending doom we are promised by the safety team. We aren't arguing our wires, batteries, winches, etc will come out unscathed in a short. That's like a bullet proof vest manufacturer who will only test their vest if someone with no vest proves they're not bullet proof?
 

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AnnDee4444

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So you’re saying your fuse is stupid. If you believe in it so much, you should test it out to make sure it works. I just love how everyone gloats that their fuse to “protect” themselves is so great but they don’t have enough confidence in it to test it. I have no reason to short mine out because it won’t happen and I’m not worried about it ever happening.
Sorry, you're not going to bait me into shorting 950A. Yes, I lack the courage.


f the fuse works as you hope its just a fuse. We all know what happens in a short. There's nothing to test there. We aren't on here making assumptions or arguing that we know better than every winch manufacturer. The only test we need from the hardwired side is to run it and wait for our impending doom we are promised by the safety team. We aren't arguing our wires, batteries, winches, etc will come out unscathed in a short. That's like a bullet proof vest manufacturer who will only test their vest if someone with no vest proves they're not bullet proof?
It was my poor attempt at sarcasm. I don't expect anyone to dead-short anything at these power levels outside of a controlled test.
 
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rdfact

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As I don’t know crap about electrical theory/science, I decided to use the cut-off switch that came with my Apex winch, as instructed in the manual. Before doing so though, I read argumentative threads here first. Obviously I could not make a decision based on that🤣

I just used common sense. The switch won’t cause a failure and is added protection to the winch and vehicle. It’s a very small risk with possibly huge consequences, but when doing a risk assessment, one should mitigate all risks if possible - at least the ones that could have huge consequences, no matter how small the risk is. So, that’s what I did. Besides, when recovering others, I ALWAYS raise my hood to protect the windshield - another risk mitigation. It takes me half a second to turn the switch on when I do so.

If we consider this argument under common risk assessment and mitigation procedures, it makes sense to use a cut-off switch. It’s obviously not necessary - one may decide the risk is not worth the $15 switch - but nobody can argue against using one, based on risk mitigation as described above.

Let’s all argue about something else. Peace.
You think you can get involved in an internet argument and expect peace? ;)
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Wabujitsu

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At that point you're removing the wiring so it would be just as easy to move the winch leads to the battery positive. I used to be the carry every spare part and tool possible guy... until I realized the extra 500lbs was probably contributing to breaking parts in the 1st place. I'm much more of a minimalist now. I have the tools and recovery gear but don't bother with spares. Having grenaded a transfer case and a transmission on trails I've realized you likely won't have the parts you need anyway.
Zach, I just checked. If the switch ever fails, I do have enough wire to reach the battery. Also, I could just connect the two switch wires together, in various easy ways.

Thanks for nudging me out of my “Duh!” moment!
 

Wabujitsu

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You think you can get involved in an internet argument and expect peace? ;)
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Well so far Ron, it’s been a peaceful argument! I don’t think anyone has been driven to fisticuffs - yet.🤣
 
 







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