Connected RCBO 1–40 A Wi-Fi (v4) — photo 1

Connected RCBO 1–40 A Wi-Fi (v4) — photo 2

Connected RCBO 1–40 A Wi-Fi (v4) — photo 3

Connected RCBO 1–40 A Wi-Fi (v4) — photo 4

Connected RCBO 1–40 A Wi-Fi (v4) — photo 5

Connected RCBO 1–40 A Wi-Fi (v4) — photo 6

Connected RCBO 1–40 A Wi-Fi (v4) — photo 7

Connected RCBO 1–40 A Wi-Fi (v4) — photo 8

Connected RCBO 1–40 A Wi-Fi (v4) — photo 9

Connected RCBO 1–40 A Wi-Fi (v4)

Ref. SBLYU01-40v4ASIN B0BKCC6VC2EAN 3770029009007Brand Smart-Home

Complete electrical protectionConnected RCBO certified to EN 61009-1, combining earth-leakage, overload and short-circuit protection. Rated current adjustable from 1 A to 40 A (curve C).
Adjustable residual currentTrip threshold adjustable from 10 mA to 100 mA, type AC, to match the protection level precisely to the installation and the connected equipment.
OLED display and real-time measurementsDisplays and logs voltage, current, power, internal temperature and energy consumption. Read locally on the OLED screen or remotely in the app.
Autonomous auto-reclosingUp to 3 automatic reclosing attempts after a fault. Works without Internet: settings are stored locally and remain active during a Wi-Fi outage or cloud unavailability.
Tuya Smart appRemote control and monitoring with Tuya Smart and Smart Life on Android and iOS. Protection thresholds, energy history, notifications and home-automation scenes. Alexa compatible.

The Smart-Home SBLYU01-40v4 connected RCBO is a Wi-Fi residual current breaker with overcurrent protection, certified to EN 61009-1, combining earth-leakage, overload and short-circuit protection in a single device. Its type AC residual threshold is adjustable from 10 mA to 100 mA, so the protection level can be matched precisely to the installation; the rated current is likewise adjustable from 1 A to 40 A (curve C). Compatible with Tuya Smart and Smart Life, it reports voltage, current, power, internal temperature and energy consumption in real time to an Android or iOS phone, or directly on the built-in OLED display. The auto-reclosing function makes up to three reclosing attempts once the fault has cleared. Because the settings are stored locally, protection remains active without an Internet connection or during a Wi-Fi outage. Compact and DIN-rail mounted, it is a complete solution for protecting, monitoring and managing an electrical installation.

Documentation & support

Manuals and videos: see Manuals & videos.

Technical and compliance documentation on request: compliance@bga.systems.

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