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Shelly energy meters

Shelly / 4 lines, 11 models

Last checked

Which Shelly energy meters should I buy?

Only the Gen4 energy meters carry Zigbee and Matter by default.

The EM Mini Gen4 measures up to 16 A through the device, and the EM Gen4 reads up to two clamp-on current transformers. The Pro 3EM is described as Matter-ready, and the other Pro meters state no Matter support. The PM Mini models measure one circuit up to 16 A and do not switch the load. The 3EM-63 and Pro meters cover three-phase installations. Home Assistant supports every meter on this page over the local network, and each one offers MQTT, HTTP and webhooks.

Lines

Lines at a glance

4 lines
LineCurrent lineOn sale nowNewestWhat it isModels
Gen4YesYesunknownThe EM Mini Gen4 and EM Gen4, which add Zigbee and ship with Matter by default.2
Gen3YesYesunknownThe EM Gen3, the 3EM-63 T and W versions and the PM Mini Gen3, all Wi-Fi and Bluetooth devices.4
PlusYesYesunknownThe Plus PM Mini, a one-channel Wi-Fi power meter with no relay.1
ProYesYesunknownThe DIN-rail Pro 3EM, Pro 3EM-400, Pro 3EM-3CT63 and Pro EM-50, which add Ethernet.4

Currently sold

Newest first in each series.

Models sold now, newest in each series

11 models. List prices as of Oct 14–20, 2026; each device page shows its exact check dateHow facts are sourced: every cell cites its source below
SeriesModelReleasedGenerationModel codeMeasurementPriceNewest
Gen4Shelly EM Mini Gen4unknownGen4[1]S4EM-001PXCEU16[2]Single-phase, direct measurement up to 16 A (3,840 W)[2]$24.99[3]date unknown
Gen4Shelly EM Gen4unknownGen4[1]S4EM-002CXCEU[6]Single-phase, two channels, up to 120 A with current transformers[6]unknowndate unknown
Gen3Shelly EM Gen3unknownGen3[8]S3EM-002CXCEU[9]Single-phase, two channels, up to 80 A with current transformers[9]$69.99[10]Price is for the version with the 50 A clamp.date unknown
Gen3Shelly 3EM-63T Gen3unknownGen3[8]S3EM-003CXCEU63[12]Three-phase or three single-phase circuits, up to 63 A per phase[12]$114.99[13]date unknown
Gen3Shelly 3EM-63W Gen3Size or finish of the Shelly 3EM-63T Gen3unknownGen3[8]S3EM-003CXCEU63[12]Three-phase or three single-phase circuits, up to 63 A per phase[12]$114.99[15]date unknown
Gen3Shelly PM Mini Gen3unknownGen3[8]S3PM-001PCEU16[17]Single-phase, direct measurement up to 16 A (3,840 W)[17]unknowndate unknown
PlusShelly Plus PM MiniunknownPlus[19]SNPM-001PCEU16[20]Single-phase, direct measurement up to 16 A (3,840 W)[20]unknownonly model in its series
ProShelly Pro 3EMunknownPro[22]SPEM-003CEBEU[23]Three-phase or single-phase, up to 120 A per phase[23]unknowndate unknown
ProShelly Pro 3EM-400unknownPro[22]SPEM-003CEBEU400[25]Three-phase or single-phase, up to 400 A per phase[25]$329.99[26]date unknown
ProShelly Pro 3EM-3CT63unknownPro[22]SPEM-003CEBEU63[28]Single-phase or three-phase, up to 63 A[28]$150.99[29]date unknown
ProShelly Pro EM-50unknownPro[22]SPEM-002CEBEU50[31]Single-phase, two channels, up to 50 A[31]$119.99[32]date unknown

At a glance

Every product at a glance

10 product familiesHow facts are sourced: every cell cites its source below
ProductGenerationReleasedStatus
Shelly EM Mini Gen4Gen4unknownCurrent[4][5]
Shelly EM Gen4Gen4unknownCurrent[5][7]
Shelly EM Gen3Gen3unknownCurrent[5][11]
Shelly 3EM-63T Gen32 modelsGen3unknownCurrent[5][14]
Shelly PM Mini Gen3Gen3unknownCurrent[5][18]
Shelly Plus PM MiniPlusunknownCurrent[5][21]
Shelly Pro 3EMProunknownCurrent[5][24]
Shelly Pro 3EM-400ProunknownCurrent[5][27]
Shelly Pro 3EM-3CT63ProunknownCurrent[5][30]
Shelly Pro EM-50ProunknownCurrent[5][33]

Lineup

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Shelly energy meters lineup

11 models. List prices as of Oct 14–20, 2026; each device page shows its exact check dateHow facts are sourced: every cell cites its source below
ProductGenerationModel codeMeasurementCurrent sensingRelay outputMountingRadioMatterStatusHome AssistantHomeyPriceRetailers
Shelly EM Mini Gen4S4EM-001PXCEU16Gen4Gen4[1]S4EM-001PXCEU16[2]see note 1[2]Direct, through the device[2]unknownIn-wall module[2]Wi-Fi 6, Bluetooth 5, Zigbee[2]Built in (default). Zigbee is the alternate profile.[2]Current[4][5]Native (local)Official app (local)$24.99[3]
Shelly EM Gen4S4EM-002CXCEUGen4Gen4[1]S4EM-002CXCEU[6]Single-phase, two channels, up to 120 A with current transformers[6]Current transformers: 50 A included, 80 A and 120 A compatible[6]Dry contact, 2 A at 240 V~[6]In-wall module[6]Wi-Fi 6, Bluetooth 5, Zigbee[6]Built in (default). Zigbee is the alternate profile.[6]Current[5][7]Native (local)Official app (local)unknown
Shelly EM Gen3S3EM-002CXCEUGen3Gen3[8]S3EM-002CXCEU[9]Single-phase, two channels, up to 80 A with current transformers[9]Current transformers: 50 A included, 80 A compatible[9]Dry contact, 2 A at 240 V~[9]Wall box or electrical cabinet[9]Wi-Fi, Bluetooth 4.2[9]unknownCurrent[5][11]Native (local)Official app (local)$69.99[10]Price is for the version with the 50 A clamp.
Shelly 3EM-63T Gen3S3EM-003CXCEU63Gen3Gen3[8]S3EM-003CXCEU63[12]Three-phase or three single-phase circuits, up to 63 A per phase[12]Integrated current transformers[12]unknownAbove or under a DIN-rail circuit breaker[12]Wi-Fi, Bluetooth 4.2[12]unknownCurrent[5][14]Native (local)Official app (local)$114.99[13]
Shelly 3EM-63W Gen3S3EM-003CXCEU63Gen3Same product as Shelly 3EM-63T Gen3Gen3[8]S3EM-003CXCEU63[12]Three-phase or three single-phase circuits, up to 63 A per phase[12]Integrated current transformers[12]unknownAbove or under a DIN-rail circuit breaker[12]Wi-Fi, Bluetooth 4.2[12]unknownCurrent[5][16]Native (local)Official app (local)$114.99[15]
Shelly PM Mini Gen3S3PM-001PCEU16Gen3Gen3[8]S3PM-001PCEU16[17]see note 1[17]Direct, through the device[17]None[18]Wall box[17]Wi-Fi, Bluetooth 4.2[17]unknownCurrent[5][18]Native (local)Official app (local)unknown
Shelly Plus PM MiniSNPM-001PCEU16PlusPlus[19]SNPM-001PCEU16[20]see note 1[20]Direct, through the device[20]None[20]Wall box[20]Wi-Fi, Bluetooth 4.2[20]unknownCurrent[5][21]Native (local)Official app (local)unknown
Shelly Pro 3EMSPEM-003CEBEUProPro[22]SPEM-003CEBEU[23]Three-phase or single-phase, up to 120 A per phase[23]Current transformers, 120 A[23]None; contactor control through the Pro 3EM Switch Add-on[23]DIN rail[23]Ethernet, Wi-Fi, Bluetooth 4.2[23]Matter-ready[23]Current[5][24]Native (local)Official app (local)unknown
Shelly Pro 3EM-400SPEM-003CEBEU400ProPro[22]SPEM-003CEBEU400[25]Three-phase or single-phase, up to 400 A per phase[25]Current transformers, 400 A[25]None; contactor control through a Shelly Pro add-on[25]DIN rail[25]Ethernet, Wi-Fi, Bluetooth 4.2[25]unknownCurrent[5][27]Native (local)unknown$329.99[26]
Shelly Pro 3EM-3CT63SPEM-003CEBEU63ProPro[22]SPEM-003CEBEU63[28]Single-phase or three-phase, up to 63 A[28]Combined three-phase current transformer (3CT63)[28]None; contactor control through the Pro 3EM Switch Add-on[28]DIN rail[28]Ethernet, Wi-Fi, Bluetooth 4.2[28]unknownCurrent[5][30]Native (local)Official app (local)$150.99[29]
Shelly Pro EM-50SPEM-002CEBEU50ProPro[22]SPEM-002CEBEU50[31]Single-phase, two channels, up to 50 A[31]Current transformers, 50 A[31]Dry contact, 2 A at 240 V[31]DIN rail[31]Ethernet, Wi-Fi, Bluetooth 4.2[31]unknownCurrent[5][33]Native (local)Official app (local)$119.99[32]
  1. Single-phase, direct measurement up to 16 A (3,840 W)

Identify a model

The model code is on the label. SPEM marks a Pro energy meter, S3EM and S3PM mark Gen3, S4EM marks Gen4 and SNPM marks Plus.

Identifying clues

How facts are sourced: every cell cites its source below
MeterModel codePhases and rangeGeneration
EM Mini Gen4S4EM-001PXCEU16Single-phase, 16 A directGen4
EM Gen4S4EM-002CXCEUSingle-phase, two CT channelsGen4
EM Gen3S3EM-002CXCEUSingle-phase, two CT channelsGen3
3EM-63T / 3EM-63W Gen3S3EM-003CXCEU63Three-phase, 63 AGen3
PM Mini Gen3S3PM-001PCEU16Single-phase, 16 A directGen3
Plus PM MiniSNPM-001PCEU16Single-phase, 16 A directPlus
Pro 3EMSPEM-003CEBEUThree-phase, 120 A CTPro
Pro 3EM-400SPEM-003CEBEU400Three-phase, 400 A CTPro
Pro 3EM-3CT63SPEM-003CEBEU63Three-phase, 63 A combined CTPro
Pro EM-50SPEM-002CEBEU50Single-phase, two CT channels, 50 APro

The 3EM-63T has flat terminals and the 3EM-63W has wires. Shelly also sells the clamps and current transformers separately and in kits with the EM.

Cite this page

Shelly energy meters. Smart Home Canon. https://smarthomecanon.com/lines/shelly-energy-meters. Last checked 2026-10-20.

Sources

  1. [1]
    MFRkb.shelly.cloud / Shelly Gen4 devices - Shelly Knowledge Base
    Accessed Back to text
  2. [2]
    MFRkb.shelly.cloud / Shelly EM Mini Gen4 - Shelly Knowledge Base
    Accessed Back to text
  3. [3]
    MFRus.shelly.com / Shelly USA store: Shelly EM Mini Gen4
    Accessed Back to text
  4. [4]
    MFRshelly.com / Shelly EM Mini Gen4 - Shelly Europe shop
    Accessed Back to text
  5. [5]
  6. [6]
    MFRkb.shelly.cloud / Shelly EM Gen4 - Shelly Knowledge Base
    Accessed Back to text
  7. [7]
    MFRshelly.com / Shelly EM Gen4 - Shelly Europe shop
    Accessed Back to text
  8. [8]
    MFRkb.shelly.cloud / Shelly Gen3 devices - Shelly Knowledge Base
    Accessed Back to text
  9. [9]
    MFRkb.shelly.cloud / Shelly EM Gen3 - Shelly Knowledge Base
    Accessed Back to text
  10. [10]
    MFRus.shelly.com / Shelly USA store: Shelly EM Gen3 50A
    Accessed Back to text
  11. [11]
    MFRshelly.com / Shelly EM Gen3 - Shelly Europe shop
    Accessed Back to text
  12. [12]
    MFRkb.shelly.cloud / Shelly 3EM-63 Gen3 - Shelly Knowledge Base
    Accessed Back to text
  13. [13]
    MFRus.shelly.com / Shelly USA store: Shelly 3EM-63T Gen3
    Accessed Back to text
  14. [14]
    MFRshelly.com / Shelly 3EM-63T Gen3 - Shelly Europe shop
    Accessed Back to text
  15. [15]
    MFRus.shelly.com / Shelly USA store: Shelly 3EM-63W Gen3
    Accessed Back to text
  16. [16]
    MFRshelly.com / Shelly 3EM-63W Gen3 - Shelly Europe shop
    Accessed Back to text
  17. [17]
    MFRkb.shelly.cloud / Shelly PM Mini Gen3 - Shelly Knowledge Base
    Accessed Back to text
  18. [18]
    MFRshelly.com / Shelly PM Mini Gen3 - Shelly Europe shop
    Accessed Back to text
  19. [19]
    MFRkb.shelly.cloud / Shelly Plus devices - Shelly Knowledge Base
    Accessed Back to text
  20. [20]
    MFRkb.shelly.cloud / Shelly Plus PM Mini - Shelly Knowledge Base
    Accessed Back to text
  21. [21]
    MFRshelly.com / Shelly Plus PM Mini - Shelly Europe shop
    Accessed Back to text
  22. [22]
    MFRkb.shelly.cloud / Shelly Pro devices - Shelly Knowledge Base
    Accessed Back to text
  23. [23]
    MFRkb.shelly.cloud / Shelly Pro 3EM - Shelly Knowledge Base
    Accessed Back to text
  24. [24]
    MFRshelly.com / Shelly Pro 3EM - Shelly Europe shop
    Accessed Back to text
  25. [25]
    MFRkb.shelly.cloud / Shelly Pro 3EM-400 - Shelly Knowledge Base
    Accessed Back to text
  26. [26]
    MFRus.shelly.com / Shelly USA store: Shelly Pro 3EM-400
    Accessed Back to text
  27. [27]
    MFRshelly.com / Shelly Pro 3EM-400 - Shelly Europe shop
    Accessed Back to text
  28. [28]
    MFRkb.shelly.cloud / Shelly Pro 3EM 3CT63 - Shelly Knowledge Base
    Accessed Back to text
  29. [29]
    MFRus.shelly.com / Shelly USA store: Shelly Pro 3EM-3CT63
    Accessed Back to text
  30. [30]
  31. [31]
    MFRkb.shelly.cloud / Shelly Pro EM-50 - Shelly Knowledge Base
    Accessed Back to text
  32. [32]
    MFRus.shelly.com / Shelly USA store: Shelly PRO EM-50
    Accessed Back to text
  33. [33]
    MFRshelly.com / Shelly Pro EM-50 - Shelly Europe shop
    Accessed Back to text