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Sonoff · ZBM5-3C-86W

Sonoff SwitchMan ZBM5-3C-86W Zigbee wall switch, 3-gang, 86 type, white

899 MDL3 left
Wall switches
Zigbee
Zigbee

Via a Zigbee coordinator or hub

Check hub compatibility.

899 MDL3 left
What it needs to work

Manufacturer: a Zigbee gateway is required — SONOFF ZBBridge, ZBBridge Pro, ZBBridge Ultra, NSPanel Pro, iHost or ZBDongle-E/P (Home Assistant). Features depend on the gateway. Philips and FRITZ!Box gateways are not supported.

Suitable gateways and hubs
Buy with installation
Check compatibility
Keys (channels)
3
Neutral wire (N)
Works with or without N
Connectivity
Zigbee

An open kitchen-living keeps three light lines — ceiling spots, the table lamp, the under-cabinet strip — on one white frame, every key on Zigbee via a gateway. LED load is 400 W for all three keys together; smart bulbs and strips need the neutral wiring.

30 specifications from manufacturer documents

We deliver across Moldova. Availability, delivery timing and cost are confirmed with a manager before order fulfilment.

The right choice starts with specifications

Device passport

SKU: SONOFF-ZBM5-3C-86W · Document model: ZBM5-3C-86W

Specifications checked against the linked manufacturer documents. Load limits, package details and measurement conditions are retained.Checked 18 October 2026

Control and features4
Keys (channels) — what it means

How many separate load circuits the switch controls independently — usually the number of keys (1, 2 or 3 groups of lights). Scene-only keys without their own relay are not counted.

33C version (three keys, outputs L out1–L out3), each key with its own relay [1]
Panel control type — what it means

How you operate it by hand: pressing a key with travel and a click, touching glass with no travel, swiping, turning a knob, or using a screen with menus.

Mechanical keysThree mechanical keys: a single press switches the circuit on/off, holding 5 s enters pairing mode [1]
Detached key mode (scene button) — what it means

The switch wired to the module can be decoupled from the relay: the load stays powered and a press runs a scene. Needed when the circuit has smart bulbs.

YesDetach Relay mode: the key triggers a smart scene while the circuit stays powered; if the switch goes offline the key controls the relay again. Smart bulbs are supported only in neutral mode. Available in eWeLink with ZBBridge Pro, ZBBridge Ultra, NSPanel Pro, iHost and in Zigbee2MQTT; not with ZBBridge or ZHA [1]
Backlight and indicators — what it means

How the panel lights up: just an on/off indicator, a soft backlight to find the keys in the dark, an indicator of the current brightness level, or decorative lighting. Adjusting or switching off the backlight is in the note if the maker describes it.

Status indicatorA blue network indicator shows pairing and wiring-mode changes; with supported gateways it can be switched off. On/off indication and a night backlight are not described [1]
Housing and installation7
Neutral wire (N) — what it means

Whether the wall box needs a neutral wire. Older wiring often brings only the live wire to the switch; then pick a model that works without N.

Works with or without NTwo modes: with and without a neutral wire; the mode is detected automatically from the wiring at first power-up. Without neutral the minimum load is 3 W and smart bulbs, LED strips and inductive loads (e.g. fans) are not supported [1]
Front panel material — what it means

What the visible part is made of. Glass and plastic differ in look, feel and scratch resistance; details (tempered, matte, anti-glare) are in the note.

Plastic (PC/ABS)Housing material PC+CRS (polycarbonate and cold-rolled steel); the steel part is the mounting frame the key module clips onto [1]
Wall box type — what it means

Which wall box the switch is designed for, per its documentation. 86 × 86 mm plates fix with screws 60 mm apart, as on a round European box; check that the housing depth fits your box.

86 × 86 mm box (86-type)86-type version — for an 86-type wall box; a separate 80W model exists for 80-type boxes. The maker asks you to confirm the box type before ordering [2]
Dimensions (W × H × D) — what it means

The device’s size in millimetres as the maker states it. Check that it fits the wall box, niche or shelf.

87 × 87 × 40.2 mm [1]
Weight — what it means

The device’s weight without packaging, per the maker.

176 gNet, 3C-86W version [1]
Certifications — what it means

Standards and certifications the maker lists for this model (for example CE, RoHS, Zigbee 3.0, Matter).

CE, RoHS [1]
Recommended circuit breaker
10 AAn MCB or RCBO rated 10 A must be installed upstream [1]
Connectivity and compatibility8
Connectivity — what it means

The wireless link or network the device uses. Wi-Fi connects straight to the router; Zigbee, Thread and Bluetooth Mesh work through a hub or gateway.

ZigbeeZigbee 3.0. In neutral mode it acts as a Zigbee router (extends the mesh); without neutral it is an end device [1]
Hub required — what it means

Whether the device needs a separate hub, gateway or coordinator to work in a smart home. If so, it is sold separately unless stated otherwise.

Hub (gateway) requiredManufacturer: a Zigbee gateway is required — SONOFF ZBBridge, ZBBridge Pro, ZBBridge Ultra, NSPanel Pro, iHost or ZBDongle-E/P (Home Assistant). Features depend on the gateway. Philips and FRITZ!Box gateways are not supported [1]
Matter support — what it means

Whether the device supports the Matter standard, directly or through a bridge. Matter lets you add it to Apple Home, Google Home, Alexa and Home Assistant.

Via the maker's bridge hubNo native Matter. The maker describes adding it to Apple Home via a Matter bridge: the eWeLink CUBE software or SONOFF hubs with a Matter Bridge function (ZBBridge-U, iHost, NSPanel Pro) [1]
Works without internet — what it means

Whether the device keeps working over the local network or through a hub when the internet is down. Cloud features (remote access, voice assistants) need the internet.

YesManufacturer: Home Assistant integration via a ZBDongle Zigbee adapter gives local control. Operation through eWeLink gateways without internet is not described separately [2]
Home Assistant — what it means

How the device connects to Home Assistant: a built-in integration, a Zigbee coordinator, Matter or the maker’s cloud integration.

Via a Zigbee coordinator or hubVia a Zigbee coordinator: ZHA and Zigbee2MQTT with ZBDongle-E/P. Timer and detach relay are not supported in ZHA [1]
App — what it means

The maker’s app used to set up and control the device.

eWeLinkAlexa, Google Home, SmartThings, IFTTT, Alice and others connect via eWeLink (cloud integration) [1]
Processor / radio chip — what it means

The microcontroller or radio module inside, per the maker (for example ESP32). For firmware such as WLED and ESPHome it determines available features and whether the device can be re-flashed.

Silicon Labs EFR32MG22 [1]
Zigbee role
Router (with neutral) / end device (without neutral) [1]
Power and load7
Max current per channel — what it means

The highest current one key's relay handles with a resistive load. For LED lamps check the separate “LED load” figure, which is usually noticeably lower.

10 AResistive load: 10 A per gang at 100–240 V, but no more than 10 A for all gangs together [1]
LED load per channel — what it means

Total LED lamp wattage per channel that the maker allows. Add up the watts of all lamps on that circuit and compare; for dimmers only dimmable lamps count. If the maker gives the figure in VA or as a total for all channels, the note says so.

400 W400 W at 240 V (200 W at 100 V) per gang; the total for all three gangs is also capped at 400 W at 240 V. Same for CFL and fluorescent lamps [1]
Max power per channel (resistive) — what it means

Power of incandescent lamps, heaters and other resistive loads per channel at 220–240 V. For LEDs, motors and power supplies the permitted power is lower.

2400 WIncandescent lamps: 2400 W at 240 V (1000 W at 100 V) per channel or in total [1]
Max total current — what it means

Current the device handles across all channels at once. On multi-channel models the total is often lower than per-channel current × number of channels.

10 AResistive load, all gangs together [1]
Minimum load — what it means

The lowest lamp wattage on the circuit at which the device works reliably. It matters for no-neutral wiring and for dimmers with LED lamps: below it, lights may flicker or glow faintly when off.

3 WOnly in no-neutral mode; with neutral there is no minimum load [1]
Supply voltage — what it means

The supply voltage (and current, if stated) as the maker gives it. It must match your mains or adapter.

100–240 V AC, 50/60 Hz [1]
Power source — what it means

Where the device gets its power: 230 V mains, an adapter, USB, batteries or a built-in battery.

230 V mains [1]
Measurement and detection1
Built-in sensors — what it means

Sensors inside the panel. A proximity sensor wakes the screen as you approach; a light sensor adjusts brightness; built-in temperature and humidity sensors can be used in automations.

NoneNo sensors are mentioned in the specifications [1]
Model and version1
Colour — what it means

The housing colour of this model. Other colours in the same series are separate products.

White [1]
Operating conditions2
Operating temperature — what it means

The air temperature range the device is rated for. The lower limit matters outdoors, on balconies and in unheated rooms.

−10…40 °C [1]
Operating humidity — what it means

The rated relative humidity range, non-condensing.

5–95%Non-condensing [1]

Clear purchase details

Delivery and stock

We deliver across Moldova. Availability, delivery timing and cost are confirmed with a manager before order fulfilment.

How is payment handled?

A website order is submitted for confirmation without charging your card. The payment method and final amount are agreed with a manager before payment.

Warranty and documents

The warranty is at least 12 months. The exact period and conditions for equipment and installation work are stated in the sales documents and the accepted proposal. Further support is agreed for each project.

Can I return the product?

Current conditions are published on the Return policy page. Email office@casasmart.md with your order number for the steps relevant to your situation. Statutory consumer rights continue to apply.

Delivery, payment and returns

In your home

Your home greets you with light — even at night.

With your hands full or on a nighttime trip down the hall, finding a switch is awkward. Routines light the way and turn off forgotten lights.

See the complete solution
A hallway at night with soft floor-level lighting
An example routineWalk in — the light turns on by itself.
  1. You walk in
  2. Sensor detects
  3. Light turns on

What to check before buying

  • Works with or without a neutral: without one, check the minimum load and lamp type against the manufacturer diagram.

CasaSmart

We can handle installation.

  • Check connection requirements
  • Agree components and work costs
  • Configure and demonstrate the controls
Request installation quote

What it needs to work

Manufacturer: a Zigbee gateway is required — SONOFF ZBBridge, ZBBridge Pro, ZBBridge Ultra, NSPanel Pro, iHost or ZBDongle-E/P (Home Assistant). Features depend on the gateway. Philips and FRITZ!Box gateways are not supported.

Sonoff Zigbee Bridge Pro (ZBBridge-P) Zigbee 3.0 hub for eWeLink

Sonoff

Zigbee
Zigbee

Wi-Fi 2412–2472 MHz; Zigbee 2405–2480 MHz; BLE 2402–2480 MHz

This is the Zigbee hub itself: check that it supports the devices you need.

Smart hubs & gateways

Sonoff Zigbee Bridge Pro (ZBBridge-P) Zigbee 3.0 hub for eWeLink

Connection to the router
Wi-Fi
Matter role
Not supported
Max connected devices
128
599 MDL
In stock
Sonoff Bridge Max (Bridge-M) Zigbee gateway with Matter bridge, Wi-Fi 6 and Ethernet

Sonoff

Zigbee
Zigbee

Zigbee, Bluetooth, eWeLink-Remote (Sonoff) · Wi-Fi 2412–2472 MHz and 5150–5250 / 5725–5850 MHz; BLE 2402–2480 MHz; Zigbee 2405–2480 MHz

This is the Zigbee hub itself: check that it supports the devices you need.

Bluetooth
Bluetooth

Zigbee, Bluetooth, eWeLink-Remote (Sonoff) · Wi-Fi 2412–2472 MHz and 5150–5250 / 5725–5850 MHz; BLE 2402–2480 MHz; Zigbee 2405–2480 MHz

Bluetooth is used for setup or short-range connection; the role depends on the model.

Smart hubs & gateways

Sonoff Bridge Max (Bridge-M) Zigbee gateway with Matter bridge, Wi-Fi 6 and Ethernet

Connection to the router
Wi-Fi, Ethernet (cable)
Matter role
Bridge
Max connected devices
128
1,499 MDL
In stock
Sonoff ZBBridge-U Zigbee Bridge Ultra gateway with Matter bridge and Ethernet

Sonoff

Zigbee
Zigbee

Wi-Fi 2412–2472 MHz, Zigbee 2405–2480 MHz, BLE 2402–2480 MHz

This is the Zigbee hub itself: check that it supports the devices you need.

Smart hubs & gateways

Sonoff ZBBridge-U Zigbee Bridge Ultra gateway with Matter bridge and Ethernet

Connection to the router
Wi-Fi, Ethernet (cable)
Matter role
Bridge, Controller
Max connected devices
256
1,999 MDL
In stock
Sonoff Dongle-M (Dongle Max) Zigbee/Thread network coordinator, PoE

Sonoff

Zigbee
Zigbee

Zigbee, Thread · Home Assistant ZHA, Zigbee2MQTT, OpenThread Border Router, openHAB, ioBroker

This is a Zigbee coordinator: check support in ZHA or Zigbee2MQTT.

Thread
Thread

Zigbee, Thread · Zigbee coordinator, Zigbee router (repeater), Thread radio (OpenThread RCP), Zigbee and Thread at once (MultiPAN)

Check the firmware mode, controller and any required separate module.

Network coordinators

Sonoff Dongle-M (Dongle Max) Zigbee/Thread network coordinator, PoE

Radio chips
Silicon Labs EFR32MG24
Connection to the server
Ethernet, PoE (power and data on one cable), Wi-Fi, USB
Number of radios
1
1,299 MDL
In stock

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