SPST Relay Installed
This device has SPST relays installed. SPST Single Pole Single Throw Relays simply connect two wires together. The Common (COM) is the
moving part of the relay that comes in contact with the Normally Open (NO) when the coil to the relay is energized. Wiring is done directly to the Relay terminals using a common 1/4" quick disconnect terminal. To the left is a picture of the connector that will connect to the relay.
For more information on the 20-amp relay installed on this board see the 30-Amp Relay Data Sheet.