NSF Rotary Switch Wafer

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View all Rotary Switch Wafers
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Subtotal (1 unit)*

£24.11

(exc. VAT)

£28.93

(inc. VAT)

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In Stock
  • 5 unit(s) ready to ship from another location
  • Plus 47 unit(s) shipping from 11 March 2026
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Units
Per unit
1 - 9£24.11
10 - 49£21.70
50 - 99£18.09
100 - 249£16.89
250 +£15.44

*price indicative

RS Stock No.:
327-838
Mfr. Part No.:
454480/2/MK
Brand:
NSF
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Brand

NSF

Product Type

Rotary Switch Wafer

Standards/Approvals

RoHS

COO (Country of Origin):
GB

Standard Shaft Assembly & Wafers


Standard Shaft Assembly


Double-spring detent mechanisms in standard size

Life expectancy >100000 detent operations

30° indexing and adjustable end stops

Takes up to 10 standard wafers (the capacity is reduced if spacers and/or screens are used)

6mm diameter shaft and M10 x 0.75 mounting bushes

Overall length 190mm, front shaft length 40mm

Optional accessories are available for to suit individual requirements

Wafers


• 327-765 BBM

• 327-771 BBM

• 327-787 BBM

• 327-793 BBM

• 327-916 BBM

• 327-822 MBB

• 327-838 MBB

• 327-844 MBB

Glass-fibre loaded diallyl phthalate stators, polycarbonate rotors and silver-plated contacts

Available in break before make (bbm), and make before break (mbb) versions

40mm diameter

Note

For the 6 mm mounting shaft assembly see stock number 327-894

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