No you need to supply the actuators complete with the blank head kit (black cover on top of actuator) , otherwise they cannot mount the proximity switches. Pictures below for reference. From catalogue page 41
P/N 2008124 = ACT PNEU F257 100 STC INDICATOR – page 41 – as below
P/N 2031606 = ACT PNEU F257 065 STC INDICATOR – page 41 – as below
There are pictures of these in your pricebook along with the options of square or cylindrical switches. The kit P/N’s for these are also in the pricebook. Page 41
If the customer wants to source the prox switches themselves – we can supply just the brackets. If they opt for this, then I’ll have to advise you as these won’t be in the pricebook.