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Shelly dimmers

Shelly / 5 lines, 10 models

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Which Shelly dimmers should I buy?

The Dimmer Gen3 and Gen4 and the Pro Dimmer 1PM and 2PM switch mains lamps directly, up to 200 W.

The 0/1-10V, 0-10V and DALI models only send a control signal to a dimming driver, and the load sits elsewhere. Only the Gen4 Dimmer and the Gen4 0/1-10V PM list Matter, and the Gen4 pair also list Zigbee. The Pro dimmers add an Ethernet port for panels.

Lines

Lines at a glance

5 lines
LineCurrent lineOn sale nowNewestWhat it isModels
Gen1OlderNounknownThe first-generation Dimmer2, no longer sold by Shelly.1
Plus (Gen2)YesYesunknownThe Plus 0-10V Dimmer, a signal dimmer that drives an external dimming driver.1
Pro (DIN rail)YesYesunknownDIN-rail dimmers with Ethernet: the Pro Dimmer 1PM, 2PM and 0/1-10V PM.3
Gen3YesYesunknownThe Dimmer, the 0/1-10V PM and the DALI Dimmer, none of which lists Matter.3
Gen4YesYesunknownThe Dimmer and the 0/1-10V PM, which list Matter over Wi-Fi and Zigbee.2

Currently sold

Newest first in each series.

Models sold now, newest in each series

9 models. List prices as of Oct 9, 2026How facts are sourced: every cell cites its source below
SeriesModelReleasedModel codeControlMax loadPriceNewest
Gen42 models
Gen4Shelly Dimmer Gen4unknownS4DM-0A101WWL[1]Mains dimmer for dimmable lamps[1]LED 150 W, incandescent and halogen 200 W[1]$49.99[2]date unknown
Gen4Shelly Dimmer 0/1-10V PM Gen4unknownS4DM-0010WW[5]0/1-10 V signal for dimming drivers[5]13 A switching, 35 mA control current[5]$34.99[6]date unknown
Gen33 models
Gen3Shelly Dimmer Gen3unknownS3DM-0A101WWL[8]Mains dimmer for dimmable lamps[8]LED 150 W, incandescent and halogen 200 W[8]unknowndate unknown
Gen3Shelly Dimmer 0/1-10V PM Gen3unknownS3DM-0010WW[10]0/1-10 V signal for dimming drivers[10]13 A switching, 35 mA control current[10]unknowndate unknown
Gen3Shelly DALI Dimmer Gen3unknownS3DM-0A1WW[12]DALI gateway[12]Up to 5 DALI control gear units on the bus[12]$49.99[13]date unknown
Pro (DIN rail)3 models
Pro (DIN rail)Shelly Pro Dimmer 1PMunknownSPDM-001PE01EU[15]Mains dimmer, DIN rail[15]200 W at 220 V~, 100 W at 120 V~[15]$84.99[16]date unknown
Pro (DIN rail)Shelly Pro Dimmer 2PMunknownSPDM-002PE01EU[18]Mains dimmer, DIN rail, two channels[18]200 W per channel at 220 V~, 100 W per channel at 120 V~[18]$104.99[19]date unknown
Pro (DIN rail)Shelly Pro Dimmer 0/1-10V PMunknownSPCC-001PE10EU[21]0/1-10 V signal for dimming drivers, DIN rail[21]16 A switching[21]$99.99[22]date unknown
Plus1 model
PlusShelly Plus 0-10V DimmerunknownSNDM-00100WW[24]0-10 V signal for dimming drivers[24]35 mA control current at 10 V DC[24]unknownonly model in its series

Old stock

Stores keep selling older models after a replacement ships, The model code identifies each one.

Older models and what replaced them

1 modelHow facts are sourced: every cell cites its source below
Older modelReleasedReplacementStatusBasis
Shelly Dimmer2unknownReplaced by Shelly Dimmer Gen4.[26]Discontinued[26]Stated status[26]

Discontinued models

Models the maker has discontinued, with the date and replacement where known. They have no pages of their own.

Discontinued models and what replaced them

1 modelHow facts are sourced: every cell cites its source below
ModelCodesReleasedDiscontinuedReplaced by
Shelly Dimmer2unknownunknownunknownReplaced by Shelly Dimmer Gen4.[26]

At a glance

Every product at a glance

10 product familiesHow facts are sourced: every cell cites its source below
ProductGenerationReleasedGenerationStatus
Shelly Dimmer Gen4Gen4unknownGen4[27]Current[3][4]
Shelly Dimmer 0/1-10V PM Gen4Gen4unknownGen4[27]Current[4][7]
Shelly Dimmer Gen3Gen3unknownGen3[28]Current[4][9]
Shelly Dimmer 0/1-10V PM Gen3Gen3unknownGen3[28]Current[4][11]
Shelly DALI Dimmer Gen3Gen3unknownGen3[28]Current[4][14]
Shelly Pro Dimmer 1PMPro (DIN rail)unknownPro (DIN rail)[29]Current[4][17]
Shelly Pro Dimmer 2PMPro (DIN rail)unknownPro (DIN rail)[29]Current[4][20]
Shelly Pro Dimmer 0/1-10V PMPro (DIN rail)unknownPro (DIN rail)[29]Current[4][23]
Shelly Plus 0-10V DimmerPlusunknownPlus[30]Current[4][25]
Shelly Dimmer2Gen1unknownGen1[31]Replaced by Shelly Dimmer Gen4[26]

Lineup

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Shelly dimmers lineup

10 models. List prices as of Oct 9, 2026How facts are sourced: every cell cites its source below
ProductGenerationModel codeControlMax loadPower measurementRadioMatterStatusHome AssistantHomeyPriceRetailers
Gen42 models
Shelly Dimmer Gen4S4DM-0A101WWLGen4Gen4[27]S4DM-0A101WWL[1]Mains dimmer for dimmable lamps[1]LED 150 W, incandescent and halogen 200 W[1]Voltage and current[1]Wi-Fi 6, Bluetooth 5, Zigbee[1]Matter compatible[1][32]Current[3][4]Native (local)Official app (local)$49.99[2]
Shelly Dimmer 0/1-10V PM Gen4S4DM-0010WWGen4Gen4[27]S4DM-0010WW[5]0/1-10 V signal for dimming drivers[5]13 A switching, 35 mA control current[5]Voltage and current[5]Wi-Fi 6, Bluetooth 5, Zigbee[5]Matter and Zigbee[5]Current[4][7]Native (local)Official app (local)$34.99[6]
Gen33 models
Shelly Dimmer Gen3S3DM-0A101WWLGen3Gen3[28]S3DM-0A101WWL[8]Mains dimmer for dimmable lamps[8]LED 150 W, incandescent and halogen 200 W[8]Voltage and current[8]Wi-Fi, Bluetooth 4.2[8]unknownCurrent[4][9]Native (local)Official app (local)unknown
Shelly Dimmer 0/1-10V PM Gen3S3DM-0010WWGen3Gen3[28]S3DM-0010WW[10]0/1-10 V signal for dimming drivers[10]13 A switching, 35 mA control current[10]Voltage and current[10]Wi-Fi, Bluetooth 4.2[10]unknownCurrent[4][11]Native (local)Official app (local)unknown
Shelly DALI Dimmer Gen3S3DM-0A1WWGen3Gen3[28]S3DM-0A1WW[12]DALI gateway[12]Up to 5 DALI control gear units on the bus[12]unknownWi-Fi, Bluetooth 4.2[12]unknownCurrent[4][14]Native (local)Official app (local)$49.99[13]
Pro (DIN rail)3 models
Shelly Pro Dimmer 1PMSPDM-001PE01EUPro (DIN rail)Pro (DIN rail)[29]SPDM-001PE01EU[15]Mains dimmer, DIN rail[15]200 W at 220 V~, 100 W at 120 V~[15]Voltage, current, power and energy[15]Ethernet, Wi-Fi, Bluetooth 4.2[15]unknownCurrent[4][17]Native (local)Official app (local)$84.99[16]
Shelly Pro Dimmer 2PMSPDM-002PE01EUPro (DIN rail)Pro (DIN rail)[29]SPDM-002PE01EU[18]Mains dimmer, DIN rail, two channels[18]200 W per channel at 220 V~, 100 W per channel at 120 V~[18]Voltage, current, power and energy[18]Ethernet, Wi-Fi, Bluetooth 4.2[18]unknownCurrent[4][20]Native (local)Official app (local)$104.99[19]
Shelly Pro Dimmer 0/1-10V PMSPCC-001PE10EUPro (DIN rail)Pro (DIN rail)[29]SPCC-001PE10EU[21]0/1-10 V signal for dimming drivers, DIN rail[21]16 A switching[21]Voltage, current, power and energy[21]Ethernet, Wi-Fi, Bluetooth 4.2[21]unknownCurrent[4][23]Native (local)Official app (local)$99.99[22]
Plus1 model
Shelly Plus 0-10V DimmerSNDM-00100WWPlusPlus[30]SNDM-00100WW[24]0-10 V signal for dimming drivers[24]35 mA control current at 10 V DC[24]unknownWi-Fi, Bluetooth 4.2[24]unknownCurrent[4][25]Native (local)Official app (local)unknown
Gen11 model
Shelly Dimmer2Gen1Gen1[31]unknownMains dimmer, works without a neutral wire[33]Dimmable LED 10-200 W, incandescent and halogen 10-220 W[33]Power measurement[33]Wi-Fi 802.11 b/g/n[33]unknownReplaced by Shelly Dimmer Gen4[26]Native (local)Official app (local)unknown

Timeline

1 dated event across the line, each with its own source. Products with the same date, event and source share one entry.

  1. 2025
    1. Shelly Dimmer Gen4: Certified Certified, not announced [32]

Identify a model

The model code is on the dimmer's label. The letters after the generation prefix name the dimmer type.

Identifying clues

How facts are sourced: every cell cites its source below
DimmerModel codeType
Dimmer Gen4S4DM-0A101WWLMains dimmer
Dimmer 0/1-10V PM Gen4S4DM-0010WW0/1-10 V signal
Dimmer Gen3S3DM-0A101WWLMains dimmer
Dimmer 0/1-10V PM Gen3S3DM-0010WW0/1-10 V signal
DALI Dimmer Gen3S3DM-0A1WWDALI gateway
Plus 0-10V DimmerSNDM-00100WW0-10 V signal
Pro Dimmer 1PMSPDM-001PE01EUMains dimmer, DIN rail
Pro Dimmer 2PMSPDM-002PE01EUMains dimmer, DIN rail, two channels
Pro Dimmer 0/1-10V PMSPCC-001PE10EU0/1-10 V signal, DIN rail

DM in the code marks a dimmer, either a mains dimmer or a signal dimmer. The Pro 0/1-10V unit uses CC instead. The Dimmer Gen4 US (120 V) and the older Dimmer2 are not part of this line.

Cite this page

Shelly dimmers. Smart Home Canon. https://smarthomecanon.com/lines/shelly-dimmers. Last checked 2026-10-15.

Sources

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    MFRshelly.com / Shelly Dimmer2 - Shelly Europe shop
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