"Andy Burns" wrote in message
...
ARW wrote:

I am hoping that Peter Andrew's :-) was because he was thinking what I
was
thinking

That are the same thing but one of them has a live connection wire pre
installed to the volts free contact.

Both models have L-in and N-in terminals, additionally

the T03 model has N-out and SL-out

the T04 model has S-in and S-out

so for the T03 they probably cut one link and adding two others in the
factory.



Look again at the instructions for the T04

"The T04 has a wire link in place and this should not be removed"

"Sin (T04 only) if volt free is not required then fit a link between L and
Sin"

Seems that the instructions are at home to Mr Cockup:-).

The T04 is in the real world volts free and the T03 has SL internally
connected to live.


--
Adam