02-15-2010, 10:39 PM
I've only used the one with the 3 switches in line. It turns on and off 3 blocks.
2 wires come into the side from your power pack. 2 wires at the top go to each block. the switch turns off one of these wires. If you double gap your blocks, you need to wire this way. If you use common rail wiring with only a single rail gapped, you only need to run one of the wires. (I forget which one). More of these units can be bolted on the side with the bits supplied. So the unit is essentially 3 SPST switches with a common source.
2 wires come into the side from your power pack. 2 wires at the top go to each block. the switch turns off one of these wires. If you double gap your blocks, you need to wire this way. If you use common rail wiring with only a single rail gapped, you only need to run one of the wires. (I forget which one). More of these units can be bolted on the side with the bits supplied. So the unit is essentially 3 SPST switches with a common source.
David
Moderato ma non troppo
Perth & Exeter Railway Company
Esquesing & Chinguacousy Radial Railway
In model railroading, there are between six and two hundred ways of performing a given task.
Most modellers can get two of them to work.
Moderato ma non troppo
Perth & Exeter Railway Company
Esquesing & Chinguacousy Radial Railway
In model railroading, there are between six and two hundred ways of performing a given task.
Most modellers can get two of them to work.