Insert one of the following letters into the box ([]) in the model number. Refer to Lineup for color symbols.
VAQ-4[]-K
*1. Unthreaded screw section: Approx. one thread
*2. Thermoplastic resin foam
*3. V-15-1A5 Miniature Basic Switch
*4. Three, #187 tab/solder terminals (t = 0.5)
Note: The Operation Unit can be inserted and removed.