[sdiy] (OT) help with DEC branded relays

[Benjamin Riggs]

I'm asking the list, cause you guys are always good for answers. To try keep
this on topic, the relay in question is out of my amplifier in my lounge
room/studio, it's a NAD 319 integrated amp.

Anyways, I my amplifier ceased to output any sound the other day, I just
opened it up and it seems the relay on the output has failed. Its part of
the protection circuitry, and it disconnects the output in event of a fault
(overheating and short circuit output are the only two I've seen so far,
oops). The relay in question is labelled top to bottom as follows:

Type DH2U
48VDC
TV-3
"couple of funny symbols here"
DEC

So far I've been unable to find any info on this part, can anyone please
help me find info on a replacement or substitute.

Cheers in advance
ben