FWIW, only one set looks like full current contacts. IMO, it may be a relay used for other purposes and they don't want to run current through the light duty points.
N
FWIW, only one set looks like full current contacts. IMO, it may be a relay used for other purposes and they don't want to run current through the light duty points.
NNo other use than supplying power to the glow plugs, turning a dash lamp on and off, that's it.
There's no other purpose, dash lamp and glow plugs.
This is my best guess. N
The picture doesn't imply this. I suspect they don't want to run current through the second pair.
N
Perhaps the second pair of contacts make a momentary connection during the initial closure, then spring back?
...Jim Thompson
that is exactly what i suggested also. i have seen that config before used as a peek and hold relay.
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