Line & lockout relays
By Michael Hammock, ; posted June 17, 2009; hits 1566
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| Here is an old line/lockout relay. It has 5 pairs- 1 line and 1 lockout relay for each line- total 10 relays. They have a grey lid that fits over them to protect them from dust. There are small windows to see if the relays are engaged or not. The line relay is a U680 and the LO is a Y268. |