R-TECH 8.4mm x 9mm Control Knobs for PCB Switches

R-TECH Brand: R-TECH

A range of R-TECH control knobs / buttons, compatible with PCB mounting push button switches with 3.2mm square shafts.

  • Type: Actuator knob
  • Colour: Grey or Transparent
  • Dimensions: 8.15 x 8.8 mm
  • Shaft size: Fits 3.2 x 3.2 mm shaft
  • Sold as single items


Description Image Product Buy Pricing (Ex VAT) Dimensions Shaft Dimensions Type Contact Configuration Switch Function Current Rating Mounting Illumination Panel Cutout Dimensions
R-TECH 780388 Control Knob Button for PCB Mount Switches in Grey
R-TECH 780388 Control Knob Button for PCB Mount Switches in Grey
Standard range
Order code: 78-0388
MPN: 780388

Order in multiples of 5


Despatched same day - 1,981 in stockAdditional quantity lead time 6 months
5+ £0.347
50+ £0.289
100+ £0.248
500+ £0.224
1000+ £0.218
Price per unit Ex VAT 		8.15 x 8.8mm 3.2 x 3.2mm Knob None N/A N/A PCB N/A N/A
R-TECH 780389 Control Knob Button for PCB Mount Switches with Transparent Finish
R-TECH 780389 Control Knob Button for PCB Mount Switches with Transparent Finish
Standard range
Order code: 78-0389
MPN: 780389

Order in multiples of 5


Despatched same day - 558 in stockAdditional quantity lead time 6 months
5+ £0.343
50+ £0.287
100+ £0.245
500+ £0.222
1000+ £0.216
Price per unit Ex VAT 		3.3 x 3.3mm Knob None N/A N/A PCB N/A N/A


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