Charged Reviews
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Shelly 2PM Gen4 (S4SW-002P16EU)
Model: S4SW-002P16EU · SKU: S4SW-002P16EU
Prepared Nov 12, 2026
Common specifications
| Device type | In-wall switchSource [1] |
|---|---|
| Max switched load (A) | 10 ASource [1] |
| Max switched load (W) | Not documented |
| Measurement channels | Not documented |
| Current sensors | Not documented |
| Current rating | Not documented |
| Voltage range | Not documented |
| Accuracy | Not documented |
| Communications | Connectivity Wi-Fi Bluetooth Zigbee; Wi-Fi Protocol: 802.11 b/g/n/ax; Bluetooth Protocol: 5.0; Zigbee Protocol: 802.15.4Source [1] |
| Display | Not documented |
| Power input | Power supply: 110 - 240 V~ / 24 VDC ±10%Source [1] |
| Mounting | Mounting: Wall boxSource [1] |
| Safety listing | Not documented |
| Weight | |
| Dimensions | Not documented |
| Enclosure volume | Not documented |
| Warranty term | 3 yearsSource [1] |
All recorded specifications
| Communications | Connectivity Wi-Fi Bluetooth Zigbee; Wi-Fi Protocol: 802.11 b/g/n/ax; Bluetooth Protocol: 5.0; Zigbee Protocol: 802.15.4Documented claim ConditionsPrinted as "Connectivity Wi-Fi Bluetooth Zigbee"; "Wi-Fi Protocol: 802.11 b/g/n/ax"; "Bluetooth Protocol: 5.0"; "Zigbee Protocol: 802.15.4". Location: Product page and documents as quoted Printed as "Connectivity Wi-Fi Bluetooth Zigbee"; "Wi-Fi Protocol: 802.11 b/g/n/ax"; "Bluetooth Protocol: 5.0"; "Zigbee Protocol: 802.15.4". Location: Product page and documents as quoted |
|---|---|
| Device type | In-wall switchDocumented claim ConditionsPrinted as "Shelly 2PM Gen4 is a small form factor 2-channel smart switch"; "smart switch with power measurement". Location: Short description / product summary Printed as "Shelly 2PM Gen4 is a small form factor 2-channel smart switch"; "smart switch with power measurement". Location: Short description / product summary |
| Max switched load (A) | 10 ADocumented claim ConditionsMaximum switched load printed as "Max. switching current AC: 10 A (per channel), 16 A (total), 18 A (total peak)". Location: Specifications Maximum switched load printed as "Max. switching current AC: 10 A (per channel), 16 A (total), 18 A (total peak)". Location: Specifications |
| Mounting | Mounting: Wall boxDocumented claim ConditionsPrinted as "Mounting: Wall box". Location: Product page and documents as quoted Printed as "Mounting: Wall box". Location: Product page and documents as quoted |
| Operating temperature | -20 to 40 °C-4 to 104 °F convertedDocumented claim ConditionsPrinted as "Ambient working temperature: -20°C to 40°C". Location: Specifications Printed as "Ambient working temperature: -20°C to 40°C". Location: Specifications |
| Power input | Power supply: 110 - 240 V~ / 24 VDC ±10%Documented claim ConditionsPrinted as "Power supply: 110 - 240 V~ / 24 VDC ±10%". Location: Product page and documents as quoted Printed as "Power supply: 110 - 240 V~ / 24 VDC ±10%". Location: Product page and documents as quoted |
| Weight | 0.03 kg0.07 lb convertedCalculated30.0 g / 1000 = 0.03 kg ConditionsPrinted as "Weight: 30 g / 1.06 oz"; converted from grams. Location: Specifications Printed as "Weight: 30 g / 1.06 oz"; converted from grams. Location: Specifications |
Warranty
| Warranty term | 3 yearsDocumented claim ConditionsPrinted as "producer guarantee of 3 years". Location: product page EU GARAN label (commercial guarantee of durability) Printed as "producer guarantee of 3 years". Location: product page EU GARAN label (commercial guarantee of durability) |
|---|
Certificate records
No records documented.
Sources and revisions
- Shelly product page: Shelly 2PM Gen4 (captured October 12, 2026)Official product page · Checked https://www.shelly.com/products/shelly-2pm-gen4-1
- Shelly 2PM Gen4 user and safety guide, English (S4SW-002P16EU, Rev. 1, Nov. 6, 2025)Official document · Revision Rev. 1, Nov. 6, 2025 · Checked https://kb.shelly.cloud/__attachments/a_1af4f876978b933e3aa59956aaca7b503a0e21d1fb6553f7c775a7f40aa4c57a/EN_User%20and%20safety%20guide%20Shelly%202PM%20Gen4.pdf?cb=a9a8c88ac459a45c90083e7e538095d3