Annex Depot Inc.12mm Capacitive Proximity Sensor switch
A pack of 5 Micro Limit Sensor Switch C1 SKU: ESW-5MLMT-C1 Price: $5.00
Proximity Limit Sensor Switch (C2) SKU: ESW-LC2 Price: $2.25
Blue SPDT Push Button (momentary) Switch w/ LED SKU: ESW-MSPDTBL Price: $3.25