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Elfa Distrelec has been acquired by RS Components

From 23.02.2026, you will no longer be able to register as a new user on the Elfa Distrelec website or shop without logging in. Please also note that from 18.05.2026, it will no longer be possible to shop on the Elfa Distrelec website. You can already start ordering via the RS website, which is now available in Swedish. Find out more

Elma Electronic

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Revolution Speed
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Operating Temperature Max.
New to us
Dimpled Knob 38.7mm Silver Aluminium Switches 138-10-224 K1-DM-S60Dimpled Knob 38.7mm Silver Aluminium Switches
SEK 161,00 (Exc. Vat)
Per piece
SEK 161,00
Elma ElectronicKnobD ShaftSwitches6 mmSilverAluminium38.7 mm13.7 mmGlossy--------------------
New to us
Cap Round 7.2mm Red Polyamide Classic Collet Knobs 138-00-828 040-1030Cap Round 7.2mm Red Polyamide Classic Collet Knobs
SEK 19,00 (Exc. Vat)
Per piece
SEK 19,00
Elma ElectronicCap-Classic Collet Knobs-RedPolyamide7.2 mm3.3 mmGlossyWithout Indication LineRound------------------
IEEE Ergonomic Handle, Hot-Swap Bottom, without ESD Pin, Black 300-71-514 81-096IEEE Ergonomic Handle, Hot-Swap Bottom, without ESD Pin, Black
SEK 237,00 (Exc. Vat)
Per piece
SEK 237,00
Elma Electronic--CompactPCI, VME64x, VPX, VXS and Custom Boards----19.8 mm---PlasticBlack36 mmEjector Handle--------------
IEEE Ergonomic Handle, Hot-Swap Top, without ESD Pin, Black 300-71-512 81-095IEEE Ergonomic Handle, Hot-Swap Top, without ESD Pin, Black
SEK 237,00 (Exc. Vat)
Per piece
SEK 237,00
Elma Electronic--CompactPCI, VME64x, VPX, VXS and Custom Boards----19.8 mm---PlasticBlack36 mmEjector Handle--------------
Dimpled Knob 38.7mm Black Aluminium Switches 138-10-225 K1-DM-B60Dimpled Knob 38.7mm Black Aluminium Switches
SEK 214,00 (Exc. Vat)
Per piece
SEK 214,00
Elma ElectronicKnobD ShaftSwitches6 mmBlackAluminium38.7 mm13.7 mmGlossy--------------------
Shaped Knob 18mm Black Aluminium Switches 138-10-221 K1-SH-B60Shaped Knob 18mm Black Aluminium Switches
SEK 167,00 (Exc. Vat)
Per piece
SEK 167,00
Elma ElectronicKnobD ShaftSwitches6 mmBlackAluminium18 mm16 mmGlossy--------------------
Classic Collet Knob 4.05mm Black Plastic Without Indication Line 138-09-013 020-4420Classic Collet Knob 4.05mm Black Plastic Without Indication Line
SEK 60,40 (Exc. Vat)
Per piece
SEK 60,40
Elma ElectronicKnobRound-4.05 mmBlackPlastic21.3 mm18.5 mmGlossyWithout Indication Line-------------------
Classic Collet Knob 6mm Grey Plastic Without Indication Line 138-09-012 020-4410Classic Collet Knob 6mm Grey Plastic Without Indication Line
SEK 54,70 (Exc. Vat)
Per piece
SEK 54,70
Elma ElectronicKnobRound-6 mmGreyPlastic21.3 mm18.5 mmGlossyWithout Indication Line-------------------
Classic Collet Knob 4mm Black Plastic White Indication Line 138-09-009 021-4325Classic Collet Knob 4mm Black Plastic White Indication Line
SEK 39,10 (Exc. Vat)
Per piece
SEK 39,10
Elma ElectronicKnobRound-4 mmBlackPlastic21.3 mm18.5 mmMatteWhite Indication Line-------------------
Classic Collet Knob 36mm Grey Plastic Without Indication Line Switches 138-05-298 020-6415Classic Collet Knob 36mm Grey Plastic Without Indication Line Switches
SEK 50,10 (Exc. Vat)
Per piece
SEK 50,10
Elma ElectronicKnobRoundSwitches6 mmGreyPlastic36 mm20 mmMatteWithout Indication Line-------------------
Classic Collet Knob 14.5mm Black Plastic White Indication Line Switches 138-04-689 021-3520Classic Collet Knob 14.5mm Black Plastic White Indication Line Switches
SEK 67,70 (Exc. Vat)
Per piece
SEK 67,70
Elma ElectronicKnobRoundSwitches6.35 mmBlackPlastic14.5 mm17 mmGlossyWhite Indication Line-------------------
Classic Collet Knob 14.5mm Grey Plastic Black Indication Line Switches 138-04-655 021-3410Classic Collet Knob 14.5mm Grey Plastic Black Indication Line Switches
SEK 40,30 (Exc. Vat)
Per piece
SEK 40,30
Elma ElectronicKnobRoundSwitches6 mmGreyPlastic14.5 mm17 mmGlossyBlack Indication Line-------------------
Classic Collet Knob 14.5mm Grey Plastic Black Indication Line Switches 138-04-648 021-3415Classic Collet Knob 14.5mm Grey Plastic Black Indication Line Switches
SEK 40,10 (Exc. Vat)
Per piece
SEK 40,10
Elma ElectronicKnobRoundSwitches6 mmGreyPlastic14.5 mm17 mmMatteBlack Indication Line-------------------
Classic Collet Knob 10mm Black Plastic White Indication Line Switches 138-01-339 021-2325Classic Collet Knob 10mm Black Plastic White Indication Line Switches
SEK 31,40 (Exc. Vat)
Per piece
SEK 31,40
Elma ElectronicKnobRoundSwitches4 mmBlackPlastic10 mm14 mmMatteWhite Indication Line-------------------
Classic Collet Knob 14.5mm Black Plastic White Indication Line Switches 138-00-547 021-3425Classic Collet Knob 14.5mm Black Plastic White Indication Line Switches
SEK 41,20 (Exc. Vat)
Per piece
SEK 41,20
Elma ElectronicKnobRoundSwitches6 mmBlackPlastic14.5 mm17 mmMatteWhite Indication Line-------------------
Classic Collet Knob 14.5mm Black Plastic White Indication Line Switches 138-00-539 021-3420Classic Collet Knob 14.5mm Black Plastic White Indication Line Switches
SEK 79,20 (Exc. Vat)
Per piece
SEK 79,20
Elma ElectronicKnobRoundSwitches6 mmBlackPlastic14.5 mm17 mmGlossyWhite Indication Line-------------------
Classic Collet Knob 10mm Black Plastic White Indication Line Switches 138-00-513 021-2320Classic Collet Knob 10mm Black Plastic White Indication Line Switches
SEK 77,60 (Exc. Vat)
Per piece
SEK 77,60
Elma ElectronicKnobRoundSwitches4 mmBlackPlastic10 mm14 mmGlossyWhite Indication Line-------------------
Classic Collet Knob 6mm Black Plastic Without Indication Line 138-00-281 020-4425Classic Collet Knob 6mm Black Plastic Without Indication Line
SEK 47,90 (Exc. Vat)
Per piece
SEK 47,90
Elma ElectronicKnobRound-6 mmBlackPlastic21.3 mm18.5 mmMatteWithout Indication Line-------------------
Classic Collet Knob 14.5mm Black Plastic Without Indication Line Switches 138-00-232 020-3525Classic Collet Knob 14.5mm Black Plastic Without Indication Line Switches
SEK 41,00 (Exc. Vat)
Per piece
SEK 41,00
Elma ElectronicKnobRoundSwitches6.35 mmBlackPlastic14.5 mm17 mmMatteWithout Indication Line-------------------
Classic Collet Knob 14.5mm Black Plastic Without Indication Line Switches 138-00-224 020-3520Classic Collet Knob 14.5mm Black Plastic Without Indication Line Switches
SEK 61,72 (Exc. Vat)
Per piece
SEK 61,72
Elma ElectronicKnobRoundSwitches6.35 mmBlackPlastic14.5 mm17 mmGlossyWithout Indication Line-------------------
Classic Collet Knob 14.5mm Black Plastic Without Indication Line Switches 138-00-190 020-3425Classic Collet Knob 14.5mm Black Plastic Without Indication Line Switches
SEK 51,40 (Exc. Vat)
Per piece
SEK 51,40
Elma ElectronicKnobRoundSwitches6 mmBlackPlastic14.5 mm17 mmMatteWithout Indication Line-------------------
Classic Collet Knob 14.5mm Black Plastic Without Indication Line Switches 138-00-182 020-3420Classic Collet Knob 14.5mm Black Plastic Without Indication Line Switches
SEK 60,70 (Exc. Vat)
Per piece
SEK 60,70
Elma ElectronicKnobRoundSwitches6 mmBlackPlastic14.5 mm17 mmGlossyWithout Indication Line-------------------
Classic Collet Knob 10mm Black Plastic Without Indication Line Switches 138-00-083 020-2325Classic Collet Knob 10mm Black Plastic Without Indication Line Switches
SEK 49,10 (Exc. Vat)
Per piece
SEK 49,10
Elma ElectronicKnobRoundSwitches4 mmBlackPlastic10 mm14 mmMatteWithout Indication Line-------------------
E33 Series Vertical SMT Encoder, 7mm, 6N, 32 Detents, 2Ncm 16 PPR 15V 60min<sup>-1</sup> SMD IP60 PCB Pins E33 Series 135-84-710 E33-SN610-M03TE33 Series Vertical SMT Encoder, 7mm, 6N, 32 Detents, 2Ncm 16 PPR 15V 60min<sup>-1</sup> SMD IP60 PCB Pins E33 Series
SEK 168,00 (Exc. Vat)
Per piece
SEK 168,00
Elma Electronic--------------IncrementalQuadrature60 min-116 PPR3226 mm15 VMetalE33 SeriesSMDPCB PinsIP60-40 °C85 °C
E33 Series Vertical THT Encoder, M7, 6N, 16 Detents, 2.5Ncm 8 PPR 15V 60min<sup>-1</sup> Through Hole IP60 PCB Pins E33 Series 135-84-698 E33-VT630-M03TE33 Series Vertical THT Encoder, M7, 6N, 16 Detents, 2.5Ncm 8 PPR 15V 60min<sup>-1</sup> Through Hole IP60 PCB Pins E33 Series
SEK 203,32 (Exc. Vat)
Per piece
SEK 203,32
Elma Electronic--------------IncrementalQuadrature60 min-18 PPR1626 mm15 VMetalE33 SeriesThrough HolePCB PinsIP60-40 °C85 °C