Electrical Supplies
industrial switch Rotary Switch 5pcs /lot Rotary Encoder Switch EC11 with Push Switch 30 Position 5pin SMD Type Handle Length 21mm Plum Shaft Relay Control
Notice: Small, Lightweight, and Highly Reliable Rotary Encoders Due to the difference of monitors,and different conditions when taking the picture, the color may be slightly different.
https://www.bizrate.co.uk/electricalsupplies/industrial-switch-rotary-switch-5pcs-oid37968292432.html