Electrical Supplies
Cam Switch YMZ12-20/4 Electrical 0-8 Positions Silver Contact Latching 20A 690V 4 Poles Control Rotary Changeover
Switches Switches
https://www.bizrate.co.uk/electricalsupplies/cam-switch-ymz12-20-4-electrical-0-8-oid40496685716.html
