#3 in Boat electrical equipment
Use arrows to jump to the previous/next product
Reddit mentions of BEP 701 Battery Switches - On-Off
Sentiment score: 2
Reddit mentions: 4
We found 4 Reddit mentions of BEP 701 Battery Switches - On-Off. Here are the top ones.
Buying options
View on Amazon.comor
- Designed for panel mounts. Range gives a very compact, versatile solution.
- Available with house knob (OEM # 701B-HB) or with chassis knob (OEM # 701B-CH)
- Tin-plated copper studs and nuts
Features:
Specs:
Color | Assorted |
Height | 2.899999997042 Inches |
Length | 4.29921259404 Inches |
Number of items | 1 |
Weight | 0.3527396192 Pounds |
Width | 2.99999999694 Inches |
First, my needs:
Second, the components:
Panels/controller https://www.amazon.com/gp/product/B00B8L6EFA
Battery https://www.amazon.com/gp/product/B01ACKDGPS
Y connectors https://www.amazon.com/gp/product/B01N4ELRSH
Cable entry https://www.amazon.com/gp/product/B01CSEXW2S
2 Gauge wire https://www.amazon.com/gp/product/B00KD2756W
Terminal rings https://www.amazon.com/gp/product/B005V9UWB2
Crimp tool https://www.amazon.com/gp/product/B003X51S00
Terminal block https://www.amazon.com/gp/product/B000S5Q2VS
Busbars https://www.amazon.com/gp/product/B0091VHLW4
Inverter https://www.amazon.com/gp/product/B004MDXS0U
Vent vans https://www.amazon.com/gp/product/B002OW5JIU
Monitors https://www.asus.com/us/Monitors/PB278Q/
Puck lights https://www.amazon.com/gp/product/B00ODSAR12
Strip lights https://www.amazon.com/gp/product/B01IQOV13G
Fuse box https://www.amazon.com/gp/product/B001P6FTHC
Killswitch https://www.amazon.com/gp/product/B005DUUL9W
Switches https://www.amazon.com/gp/product/B06XFJW1SB
Dimmer https://www.amazon.com/gp/product/B00L8KP16E
I know my needs are fairly minimal. I see opportunity to grow with this system if I ever need to. I’m excited to lay it out with the actual parts soon and begin thinking about it in the real world.
Any suggestions, info or questions are completely welcome. I know little about electrical, only what I’ve learned from reddit and youtube. Thanks pals and again /u/StolidSentinel for the help and replies to all my messages and questions!
>I'm fairly ignorant of electric systems on boats.
I hope you're comfortable with how basic 12VDC electrics work and are asking about how to wire them in a marine environment.
Preface, I'm not a certified marine electrician but I've done a ton of work re-wiring, custom work on all kinds of sail and power boats.
Tools:
>I do have a cheap harbor freight multi-meter
good, now you're going to need a way to crimp those shitty connectors and some dielectric grease.
Unless of course you want to solder all your connections (this is my preference as it doesn't vibrate loose or corrode as quickly), then follow NASA's soldering method s and yuu'll need some rosin cored solder and and a soldering iron, you'll also need to use a crimp connector without the pre-molded shrink wrap and some heat shrink tubing
Ok... got your tools? great, now for supplies.
You'll need a buss bar on your ground
Measure how much wire you need, (are you re-wiring the mast?) and use 14/2 AWG marine grade wire.
If you're only using 1 battery you can get away with a simple switch like this. From the devices & lights you listed It sounds like you can use 10AWG to connect your battery to your switch then to the 14 gang panel.
You'll need a way to label your wires, I use one of these but if you're doing one job you might want to use something cheaper.
Ok... now on the to the fun part
Plan where you're going to mount your panel and pull a single RED 10AWG from there to your battery shut off switch and another strand from you battery to the switch.
Pull 10 AWG from the battery to the buss bar.
pull all the 14awg from the lights to the panel labeling each 14/2 wire as you go
red goes to the fuse block, black goes to the buss bar then to the negative on the gang block, label everything at the connection points, big red wire goes from battery switch to the bolt on the 14 gang, big black wire goes to the buss bar.
install new things, as each device is hooked up test the fuse and switch, then install the new thing.
Edit: I forgot to mention, use dielectric grease on all metal fittings to reduce corrosion.
edit 1: put a fuse between your battery and shut off ont the red wire
Try and find if there is a parasitic draw:
http://www.popularmechanics.com/cars/how-to/a5859/how-to-stop-car-battery-drains/
If you don't want to find the cause of the drain just put in a battery disconnect switch. You could run it all the way to the cabin of the car so you don't need to open/close the hood every time you start the car and turn it off.
For under the hood: http://www.harborfreight.com/battery-disconnect-switch-97853.html
For mounting in car (you'll need to run two wires from battery to this switch): http://www.amazon.com/Marinco-701-Battery-Disconnect-Switch/dp/B005DUUL9W/ref=sr_1_8?s=automotive&ie=UTF8&qid=1452027739&sr=1-8&keywords=remote+battery+disconnect
Super fancy remote controlled one; http://www.amazon.com/Battery-Prog-Brain-T3-Protector/dp/B000P4H9W8/ref=sr_1_1?s=automotive&ie=UTF8&qid=1452027739&sr=1-1&keywords=remote+battery+disconnect
Will do. https://www.amazon.com/BEP-701-Battery-Switches-On-Off/dp/B005DUUL9W/ref=sr_1_7?ie=UTF8&qid=1521649402&sr=8-7&keywords=battery+cutoff
And yeah, the idea is to not kill myself. This is my first large project, although I have messed with low voltage stuff in the form of robotics for years.
This sub has been very helpful. I mean except for the shitter who keeps on hoping I die, thats not very helpful.