[Machine12]

Hello all!

New to this forum, so I apologize ahead of time.

A few days ago, I had a power surge at my house where my machine is. It stopped working. I took apart the motor to look at the boards, and sure enough, the ceramic fuse blew along with a Ceramic Circle capacitor.

The Numbers for the fuse I could get right off the fuse, but there is nothing on the Disk that tells me the wattage. Now, I have the tools and ability to replace these parts, I just need to know the specs. Every where I look, there is no diagram or schematic for this board. So I was hoping that someone here might know.

It's a Millpwr 2 Servo interface board.
PN: 2003608

Ceramic Disk number on the board is "VR1"

[Machine12]

After A LOT of digging i found the manufacturer. It's made by Littelfuse, and is a Varistor product. The part number from them is V130LA20AP. Their site is VERY technical however, and I could not make heads or tales of most of the specs, besides it being 130v. This is helpful, but still makes it difficult to find a replacement. I'm hoping to go though them for the part, but I may have to continue my search.

[DonKes]

It is a electrical spike supressor (MOV).

Mouser sells them for 53 cents.
V130LA20AP Littelfuse | Mouser

Don