SONOFF IP65 Waterproof Box for Fusion Series
Rain, Dust, or Snow – Ultimate Safety for Your Fusion Series.
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Purpose-Built for the Fusion Series
Suitable for most SONOFF Fusion Series.

Compatible with SONOFF 1-Gang Wall
Switch
Compatible with SONOFF 2-Gang Wall
Switch
Compatible with SONOFF Dimmer Wall Switch
Compatible with SONOFF Dimmer Wall Switch
Compatible with SONOFF Wall Socket
Installation steps
Specifications
Packages
Specs & User Manual
EWPB is a waterproof box designed for outdoor use with Fusion Series switches and sockets. Featuring an IP65 weatherproof rating, it helps protect electrical devices from rain, dust, and harsh environments. The soft transparent press window allows convenient operation without opening the cover, while the V-0 flame-retardant PC housing enhances safety by helping contain electrical hazards. Purpose-built for the Fusion Series, it extends smart control and power access from indoor spaces to outdoor environments.
| Model | EWPB |
| Product Type | IP65 Outdoor Waterproof Box |
| Dimensions | 90 × 90 × 61 mm |
| Color | Gray |
| Material | PC V0 + Silicone |
| Operating Temperature | -25°C to 50°C |
Frequently asked questions
Suitable for most indoor and outdoor applications. However, prolonged use in high-temperature and high-humidity environments, such as shower rooms, is not recommended.
To ensure IP65 protection performance, please make sure the device is installed correctly and that the cover is securely locked during use.
The EWPB provides IP65-rated protection when installed correctly with the enclosure fully closed.
Please note that the IP65 rating no longer applies while the cover is open, such as when a plug is inserted into a socket inside the enclosure..
Yes, but the cover must be opened when using the Orb socket.
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Specifications
| Brand | Sonoff |
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