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* Image for representation only — actual product may varySmart Breaker + Energy Meter
DIN-Rail Zigbee Breaker · Per-Circuit kWh Metering
In Stock
A single-module DIN-rail breaker that switches a circuit and measures it at the same time. Live voltage, current and power, plus consumption history by hour, day, month and year — per circuit, not just for the whole house. Switch it from the app, by voice, on a schedule, on a countdown, or by hand at the board. Third-party Zigbee hardware, integrated into Nexomatic: it joins our own coordinator, so there is no vendor cloud in the control path, and it is the same metered breaker the cold-storage load shedding depends on.
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✓ DIN rail, 1 module · ✓ 1P+N (N pole pass-through) · ✓ In: 63A · ✓ 100–240V AC · SKU: NX-BRK-63A
Specifications
Full Technical Specifications
MountingDIN rail, 1 module
Poles1P+N (N pole pass-through)
Rated CurrentIn: 63A
Operating Voltage100–240V AC
Frequency50 / 60 Hz
ProtocolZigbee (WiFi variant available)
ControlRemote + manual at the board
MeteringVoltage · current · power · kWh
HistoryHour · day · month · year
SchedulingTiming · countdown · loop timing
VoiceAmazon Alexa
VariantsMetering and non-metering
Product Details
What's Inside
- Water Pumps & Borewells: Run a pump for a set time and stop, and see what it consumes.
- Geysers & ACs: Find out exactly what each heavy circuit adds to your electricity bill.
- Cold Storage: Supplies the metering that peak-hour load shedding relies on to keep freezers within their safe off-window.
- Offices, Industry & Farms: Switch and meter individual circuits from the distribution board.
SKU: NX-BRK-63A
Category: Energy
Setup Process
How It Works
1
Mount at the Board
Your electrician fits the breaker on the DIN rail in your distribution board, on the circuit you want to switch and measure.
2
Pair to the Floor Hub
The breaker joins the Nexomatic Floor Hub on your floor, our own Zigbee coordinator, with no vendor gateway in between.
3
Name the Circuit
In the Nexomatic app, give the circuit a name such as Borewell Pump or Geyser so its consumption shows up where you expect it.
4
Monitor and Schedule
Watch live voltage, current and power, read the hourly to yearly history, and set timing, countdown or loop schedules. You can still switch it by hand at the board.
Key Features
Built for Indian Homes
Per-Circuit Consumption
See exactly which circuit is spending your money — the geyser, the borewell pump, the AC — instead of guessing from one house-level number.
Live Electrical View
Real-time voltage, current and power draw for the circuit, so an unhealthy load shows itself before it fails.
Timing, Countdown, Loop
Run a pump for forty minutes and stop. Cycle a load on and off all day. Set it once at the board and forget it.
Protects Cold Storage
The metering feeds the peak-hour load shedding that keeps freezers within their safe off-window when the site is over its cap.
Joins Our Own Mesh
Pairs to the Nexomatic coordinator rather than a vendor gateway, so no third-party cloud account sits in the control path.
Feeds The Bill Predictor
Per-circuit kWh is what makes the slab forecast accurate rather than a rough average — on whichever state tariff you are billed under.
Integrations
Smart Home Platform Integration.
Smart Breaker + Energy Meter is controlled from the Nexomatic app. Android is available now as a direct download; iOS is coming soon. It also works with Amazon Alexa for on/off voice control.
Works with
Amazon Alexa
Download
Nexomatic App
Stay Connected – Download the App
Control it from your phone. Android available now as a direct download; iOS is coming soon.
DOWNLOAD FOR
Android · APK
iOS
Coming soon
Where this is used
The same hardware, configured for what the building does. See how it is deployed:
Also Consider
Related Products
Frequently asked questions
Does it measure each circuit separately?
Yes. Each breaker measures the circuit it switches: live voltage, current, power and kWh, with history by hour, day, month and year.
Does it work without internet?
It pairs to the Nexomatic Floor Hub, which runs automation rules and safety limits locally, so they carry on when the internet is down. Timed schedules on hub-based sites need the internet connection, and alerts to your phone wait for the connection to return. Viewing it from outside the house needs the connection.
What does installation need?
A qualified electrician, one module of space on the DIN rail in your distribution board and, for the Zigbee version, a Nexomatic Floor Hub. A WiFi variant is also available.
Can I still switch it by hand?
Yes. It can be switched remotely from the app or manually at the board.
Is there a version without metering?
Yes. It comes in metering and non-metering variants.
What is the price of the Smart Breaker + Energy Meter?
Pricing is quoted per site, based on the number of circuits you want to switch and meter. Book a free demo or message us on WhatsApp for a quote.
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