Table of Contents
What AMP is a fusible link?
In an automotive context, fuses are typically used on circuits with a relatively low current draw, measured in amperes, ranging from one amp to 40 amps. But certain automotive components require momentary higher peak current levels depending, so a fixed-rating fuse may not be ideal.
How do you size a fusible link?
A 6-gauge wire would be protected by a 10-gauge link, and so on. Odd number wire gauge sizes like 19, 15, 13 and 11 are counted when sizing a link. The length of a fusible link should not exceed 9″.
What wire size fusible link should you use when protecting a 10-gauge wire?
Are there any general guidelines for choosing a suitable fusible link? Typically, a given harness segment is protected by fusible link that is four gauge numbers smaller. A 14-gauge wire would be protected by an 18-gauge fusible link. A 6-gauge wire would be protected by a 10-gauge link, and so on.
What Colour is a 10 amp fuse?
Red
Fuse Color Codes, by Amp
| Color | Rating |
|---|---|
| Red | 10 |
| Blue | 15 |
| Yellow | 20 |
| Clear | 25 |
Is a fusible link just wire?
A Fusible link is a short, low-voltage wire that acts as a fuse in a vehicle’s wiring harness. Fusible links provide circuit protection in the wiring of a vehicle in the case of a short circuit or voltage spike. These insulated wires may be used in applications in which an automotive fuse is unsuitable.
What amp is a brown fuse?
Plugs for appliances rated between about 700 watts and 3000 watts (the maximum rating of a wall socket) should be fitted with a 13-amp fuse (coloured brown).
How many ohms should a fusible link have?
A fusible link should not have any “real” resistance that can be accurately measured with a typical over the counter Volt Ohm Meter (VOM). If you have power on both ends of a fusible link and the power does not go away when you wiggle the link, it is good.
How can you tell when a fusible link is bad?
Signs of a Bad Alternator Fuse or Fusible Link
- Dead Battery. As was mentioned earlier, the alternator charges the battery while supplying the rest of the car with electricity.
- Lighting Issues.
- Warning Lights.
- Other Electrical Oddities.
How to test a fusible link?
Determine which circuit is damaged,its location and the cause of the open fuse link.
How do you pick the right fusible link?
Failure of windows: One of the first things you will notice if your vehicle’s fusible link goes bad is that the opening and closing of windows won’t work.
How to replace the fusible link?
Replacing a fusible link Once located, you can replace it with a fusible link that matches the gauge of wire called for by the original design. Don’t try to save a few pennies by simply swapping in a thin gauge wire, as standard wire lacks the protective insulation of a proper fusible link and could lead to a short-out condition if the strands inside melt away their covering.
Where to buy fusible links?
Shop for the best Fusible Link (Universal) for your vehicle, and you can place your order online and pick up for free at your local O’Reilly Auto Parts. Skip to content 10% OFF $125 use code: 10OFF Online, Ship to Home Only.