1 Inch X 5/8 Inch Toggle Switch Face Plate the circuits must be from

the circuits must be from separate sources

24 Volt Dc Spdt On-Off-On Four Blade Terminal Non-Glare Matte Black Plastic Switch With Dependent Illumination

Just push it in to the fitting

A coupling nut or coupler nut is an elongated nut used to join two threaded rods or bolts of the same or different diameters extending a connection or creating a longer threaded stud available in materials like steel and stainless steel with various finishes (zinc black oxide) for different environments featuring external hex shapes for easy wrenching

1 Inch X 5/8 Inch Toggle Switch Face Plate the circuits must be fromA switch responds to an external force to mechanically change an electric signal. Switches are used to turn electric circuits ON and OFF and to switch electric circuits.