Sonoff POW 25A Smart Relay (with energy monitoring)
Control and protection: manage powerful appliances smartly
Sonoff POW (25A) – a specialized relay designed for high loads. Unlike standard models, this device can handle current up to 25 amps, making it indispensable for automating energy-intensive home appliances. Besides remote on/off control, the relay features a built-in high-precision energy meter. You can track current consumption, voltage and current in real time, and view detailed electricity usage statistics by day, month or year.
Benefits and features of Sonoff POW 25A:
High-power operation: Support for loads up to 25 A (max. 5750 W) lets you safely connect water heaters, powerful heating appliances and other industrial/household systems.
Energy monitoring: The built-in meter shows real consumption in watts, volts and amps. Ideal for controlling costs and preventing overloads.
Overload protection: Set a power threshold – if an appliance starts drawing too much power (for example, due to a fault), the relay will automatically switch it off to prevent fire.
In-app statistics: Convenient charts help you analyze exactly how much your appliances "eat up" and optimize your costs.
Reliability: Reinforced contacts and a durable housing ensure stable operation under constant high loads.
Type
1 channel / with monitoring
Color
White
Weight
490 g
Dimensions
162 × 122 × 45.5 mm
Housing material
PC V0 (flame-retardant plastic)
Brand country
China
Number of control channels
1
Maximum load
25 A / 5500 W
Voltage
100–240 V
Input
100–240 V ~ 50/60 Hz\, up to 25 A
Output
100–240 V ~ 50/60 Hz\, up to 25 A
Wire diameter
1.785 ~ 2.25 mm²
Connection method
Neutral and phase
Installation
DIN rail (mounting hardware included)
Wi-Fi
IEEE 802.11 b/g/n
Antenna
Built-in\, FPC board
Chip
ESP8266
Operating systems
Android and iOS
Security mode
WPA / WPA2
Encryption type
WEP / TKIP / AES
Operating temperature
from –10°C to +40°C
Operating humidity
5%–95%\, non-condensing
Operating altitude
less than 2000 m
Application
Indoor use only
Delivery
Courier delivery in Tashkent. Delivery method and cost are selected at checkout; the manager will agree on the time.
Pickup from the showroom. Address and opening hours – in the section "Contacts".
Other cities in Uzbekistan. The manager will confirm shipping terms after you place the order.
Payment for individuals
Cash or card to the courier upon delivery.
By Uzcard, Humo, Visa, Mastercard or Union Pay cards via the terminal in the showroom.
Online card payment when placing an order on the website.
Payment for legal entities
Bank transfer based on a contract and invoice.
Payment by corporate card.
Dealers and partners place orders in the B2B portal at their own prices.
How online payment works
After placing your order, you are taken to the secure page of the payment system, where you enter your card details. If your card is enrolled in 3D-Secure, the bank will request a confirmation code. Card details are not passed to the website: the payment is processed on the bank's side under the PCI DSS standard, and the connection is encrypted.
After payment, the order appears in your personal account, and a manager will contact you to confirm the order contents and delivery.
