Our rotary switches are highly versatile, multi-pole, multi-position and multi-functional. Standard rotary wafer switches are suitable for use in applications up to 300 Volts.

NSF offers a variety of rotary switches which have different index mechanisms and wafers, dependant on the current and positions required.

Rotary Wafer Switch

Options Available

  • 6, 8, 10, 12, 18, 24 and 36 position indexing
  • Choice of contact material
  • Terminations- solder lug, vertical or right angled P.C. tags
  • Various shaft configurations
  • Bush and spindle sealing
  • Alternative index mechanisms
  • Mounting bush thread – M10 or 3/8 whit. 32TPI

Typical Applications

  • Instrumentation
  • Test Equipment
  • Professional Audio Systems
  • Military Communications
  • Temperature Control Systems
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Rotary wafer switches are available in many combinations, the rotary wafer configuration table lists the commonly used variants including information about, max. poles per switch, indexing angles and max. pole/switching per wafer. You can also find further helpful information about rotary wafer switches in the FAQs.

Datasheets

UB-ML Rotary Wafer
UB-MM Rotary Wafer
MU-MA Rotary Wafer
MU-MK Rotary Wafer
SL-MA Rotary Wafer
A-MA Rotary Wafer
HD Rotary wafer
J-MK Rotary Wafer
MSD Rotary wafer