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CBUS relay units - change-relay difference?
- Subject: CBUS relay units - change-relay difference?
- From: "slashcomfort" <yahoo@xxxxxxxxxxxxxx>
- Date: Wed, 16 Nov 2005 19:49:01 -0000
Hi
whats the difference between
4-Channel Voltage Free Relay, 240V AC, 10A, without power supply
and
4 Ch Voltage Free Change Over Relay, 240Vac, 50/60Hz, 10A, No power
Supply
as in the change-over relay? is this a double poll? (as in you either A
or B has power?)
thanks in advance
Ade
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