Wiring Diagram Switch Schematicbo. With wbl or mbl brackets only lti series switches shown with nylon brackets nbl wbl mbl only for other brackets or additonal circuits consult factory standard switch wiring diagrams carling technologies inc. The 74aup1g57 device is a low power configurable multiple function gate that also serves as a buffer which insures a jitter free transmitted signal.
Terminals 3 and 4 represent the toggle switch. Switches are shown as dotted rectangles. One way switching single switch.
The ground wires splice together and bond to the switch and the box.
611 621 610 620 ta tila 2fa. Fixture wiring exits the switch box. Then the traveler wires are connecting both. A four way switch is added when there are more than two switch locations operating the same light.