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qmdv 02-27-2015 05:58 PM

fuse type-let the wiring begin
 

Starting on the wiring and am trying to decide what type fuses to use. Leaning pretty heavily towards old school with bus fuses. I like the glass. For turn signals I will use an on-off-on toggle switch. Use a toggle for headlight (hi-low beam on floor) and for starter I will use a momentary (on)-off toggle. Maybe a toggle for the fuel pump. Love toggles.

Where is a good place to get a simple fuse block that has an old look.

Tim

ford38v8 02-27-2015 06:05 PM

Re: fuse type-let the wiring begin
 

1 Attachment(s)
From C&G's catalogue:

qmdv 02-27-2015 06:19 PM

Re: fuse type-let the wiring begin
 

Quote:

Originally Posted by ford38v8 (Post 1041564)
From C&G's catalogue:

I want a more than one fuse.

Tim

JSeery 02-27-2015 06:20 PM

Re: fuse type-let the wiring begin
 

2 Attachment(s)
I like the one in the attachment. I use the truck wiring diagrams for the F1 and F100 pickups for basic layouts. Remember the F1 is 6v (+) ground, not a big deal, just need to keep it in mind. I think 56 was the first year for the F100 12V (-) ground system. There is a lot of good information on this site: http://www.how-to-build-hotrods.com/hot-rod-wiring.html

51504bat 02-27-2015 06:25 PM

Re: fuse type-let the wiring begin
 

Try Auto Rewire:

http://autorewire.ecrater.com/p/8301...-38-40-48-ford

rotorwrench 02-27-2015 06:59 PM

Re: fuse type-let the wiring begin
 

FWI, for circuit protection, the size or gauge of wire is what designates the current carrying capacity. 18G wire is rated for 10 amps on short runs and 16G wire can carry more current so many of the manufactureres used a 14 or 15 amp fuse. You can use a smaller fuse than what the wire is rated for with no problem but you can't use one that is a higher amp rating than what the wire can carry. I've seen what a wiring short circuit can do in a system that doesn't have adequate protection and it isn't pretty.

You can even get aircraft circuit breaker toggle switches. They have the rating stamped on the little ball end of the switch toggle. I would recommend using a push button to control a starter relay. You only need an intermittent quick push to get them going. With a toggle type switch, you will get a bit of overrun of the starter before you can switch it off unless it is the spring loaded type.

qmdv 02-27-2015 08:27 PM

Re: fuse type-let the wiring begin
 

Quote:

Originally Posted by rotorwrench (Post 1041607)
With a toggle type switch, you will get a bit of overrun of the starter before you can switch it off unless it is the spring loaded type.

I did say momentary. That is spring loaded

Tim

supereal 02-28-2015 12:18 AM

Re: fuse type-let the wiring begin
 

Just don't fuse the charging circuit. If the fuse or breaker opens, the voltage, without a load, can rise enough to damage the generator.

qmdv 02-28-2015 10:27 AM

Re: fuse type-let the wiring begin
 

How many amps does 12V seal beams draw?

Tim

V8COOPMAN 02-28-2015 10:47 AM

Re: fuse type-let the wiring begin
 

For DC, take the WATTS of each bulb and divide by the applied VOLTAGE. Remember, that is the amperage for EACH bulb. DD

qmdv 02-28-2015 10:56 AM

Re: fuse type-let the wiring begin
 

Quote:

Originally Posted by V8COOPMAN (Post 1041910)
For DC, take the WATTS of each bulb and divide by the applied VOLTAGE. Remember, that is the amperage for EACH bulb. DD

Duh I feel stupid now cus I know Ohm's Law from high school. Just forgot about it.

Tim


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