Fusible link electrical question

[thetoyotaman]

What do the numbers mean on the fusible link cover?

 

[Brindleboxer]

It is technical info for the make up of the components. This is how I would interpret it:
AM1 main - Indicates the circuit (alternator and other circuits)
1.25B - should be the wire gauge, in this case it would be 16 AWG
2.0L - I am not really sure maybe load capacity

I am sure @jonheld, @Malleus or another electrical guru can chime in an correct me if I am wrong and possibly fill in the missing info.

 

[jonheld]

FL AM1 1.25B=Fusible link AM1; 1.25mm BLACK (80 amp) small ring terminal
FL MAIN 2.0L=Fusible link MAIN; 2.0mm LIGHT BLUE (100 amp) large ring terminal
FL AM2 0.3P=Fusible link AM2; 0.3mm PINK (30 amp) grey connector

 

[Malleus]

I am definitely not an electrical guru...but I sometimes play one on the internet

 

[Brindleboxer]

@Malleus - You are still a wealth of information IMO. Now go stay in another Holiday Inn so we can get more insightful knowledge that we may not have already known.

 

[thetoyotaman]

Thank you for the information. So the number is like the millimeter size of the wire and the letter is the color.

 

[jonheld]

Thank you for the information. So the number is like the millimeter size of the wire and the letter is the color.

Correct. The jacket color indicates the current rating.