Elma Cap for use with Rotary switch knob

View all Rotary Switch Knobs
Bulk discount available

Subtotal (1 unit)*

HK$16.40

Add to Basket
Select or type quantity
In Stock
  • Plus 347 unit(s) shipping from 15 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 - 4HK$16.40
5 +HK$14.70

*price indicative

RS Stock No.:
224-2282
Distrelec Article No.:
138-01-008
Mfr. Part No.:
040-4010
Manufacturer:
Elma
Find similar products by selecting one or more attributes.
Select all

Brand

Elma

Accessory Type

Cap

For Use With

Rotary switch knob

Collect Knobs and Caps


Elma Electronic classic collet knobs are available in 4 different diameters these being 9mm, 10mm, 14.5mm and 21mm. The classic Knobs are available with and without wings for the 14.5mm and 21mm variations with all versions available with or without a white line. The knobs are fixed onto the shafts by means of Elma’s proven collet tightening method and the tightening elements are hidden from view by nut covers.

Features and benefits


  • Secure collet mounting

Related links