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SONOFF POWR3 High Power Smart Switch (POWR3)

Model: POWR3 · SKU: POWR3

Prepared Nov 12, 2026

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Common specifications

Device type	Inline meterSource [1]
Max switched load (A)	25 ASource [1]
Max switched load (W)	5,500 WSource [1]
Measurement channels	Not documented
Current sensors	Not documented
Current rating	Not documented
Voltage range	Not documented
Accuracy	Not documented
Communications	Not documented
Display	Not documented
Power input	Input 100-240V ACSource [1]
Mounting	Not documented
Safety listing	Not documented
Weight	Not documented
Dimensions	Not documented
Enclosure volume	Not documented
Warranty term	2 yearsSource [1]

All recorded specifications

Certifications (as printed)	Certified Compliance CE, FCCDocumented claim Conditions Printed as "Certified Compliance CE, FCC". Location: Product page and documents as quoted Printed as "Certified Compliance CE, FCC". Location: Product page and documents as quoted Official product page · SONOFF product page: SONOFF POWR3 High Power Smart Switch (captured October 12, 2026) [1]
Device type	Inline meterDocumented claim Conditions Printed as "Product Type Wi-Fi Smart Switch with Power Monitoring"; "【Real-Time Power Consumption Monitoring】 Track active power, voltage, and current of connected appliances directly in the eWeLink app.". Location: spec table (inline switching relay; page does not name a mounting type) Printed as "Product Type Wi-Fi Smart Switch with Power Monitoring"; "【Real-Time Power Consumption Monitoring】 Track active power, voltage, and current of connected appliances directly in the eWeLink app.". Location: spec table (inline switching relay; page does not name a mounting type) Official product page · SONOFF product page: SONOFF POWR3 High Power Smart Switch (captured October 12, 2026) [1]
Max switched load (A)	25 ADocumented claim Conditions Maximum switched load printed as "Max.Load 25A/5500W". Location: spec table Maximum switched load printed as "Max.Load 25A/5500W". Location: spec table Official product page · SONOFF product page: SONOFF POWR3 High Power Smart Switch (captured October 12, 2026) [1]
Max switched load (W)	5,500 WDocumented claim Conditions Maximum switched load printed as "Max.Load 25A/5500W". Location: spec table Maximum switched load printed as "Max.Load 25A/5500W". Location: spec table Official product page · SONOFF product page: SONOFF POWR3 High Power Smart Switch (captured October 12, 2026) [1]
Power input	Input 100-240V ACDocumented claim Conditions Printed as "Input 100-240V AC". Location: Product page and documents as quoted Printed as "Input 100-240V AC". Location: Product page and documents as quoted Official product page · SONOFF product page: SONOFF POWR3 High Power Smart Switch (captured October 12, 2026) [1]

Warranty

Warranty term	2 yearsDocumented claim Conditions Printed as "2-Year Hassle-Free Warranty". Location: store service bar beside Add to cart (store policy wording) Printed as "2-Year Hassle-Free Warranty". Location: store service bar beside Add to cart (store policy wording) Official product page · SONOFF product page: SONOFF POWR3 High Power Smart Switch (captured October 12, 2026) [1]

Certificate records

No records documented.

Sources and revisions

SONOFF product page: SONOFF POWR3 High Power Smart Switch (captured October 12, 2026)Official product page · Checked Oct 12, 2026https://sonoff.tech/products/sonoff-powr3-high-power-smart-switch
SONOFF POWR3 smart switch user manual (V1.0)Official user manual · Revision V1.0 · Checked Oct 28, 2026https://cdn.shopify.com/s/files/1/0742/9963/8001/files/user_manual_POWR3_V1.0_20210908.pdf?v=1748328290