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Running appliances on unpredictable voltage is one of the most common causes of burnt motors, damaged compressors, and electrical fires in Pakistani homes. The TOMZN TOMPD-63SW replaces a standard MCB with a WiFi-connected breaker that watches voltage, current, and earth leakage continuously — and cuts power automatically the moment any reading crosses a safe limit, all while giving you a live view of your electricity usage from your phone.
Unlike a passive circuit breaker that only trips on a hard short, the TOMPD-63SW is an active protection system: you set the thresholds, and it enforces them 24/7, even when you’re not home.
Key Features:
1. Remote App Control — Switch the breaker ON or OFF from anywhere using the
Tuya Smart or Smart Life app, as long as you have an internet connection.
2. Live Electrical Monitoring — See real-time voltage, current, power draw,
and earth-leakage readings on your phone, plus daily/monthly/yearly usage
history.
3. Scheduled Automation — Set fixed ON/OFF times inside the app so circuits
switch automatically without you touching the breaker.
4. Unit Lock (Expense Management) — Set a monthly kWh ceiling (e.g. 300
units). Once your consumption reaches that number, the breaker cuts power
automatically — built specifically to stop you from tipping into WAPDA's
next billing slab by accident.
5. Adjustable Voltage Protection — Set your own under-voltage and
over-voltage cutoff points instead of relying on a fixed factory limit.
6. Adjustable Overcurrent Protection — Set the exact amperage at which the
breaker should trip, matched to your actual load rather than a generic
default.
7. Earth Leakage Protection — Detects current leaking to ground and cuts
power in roughly half a second, reducing shock risk.
8. Voice Control — Works with Google Assistant and Amazon Alexa for
hands-free switching.
9. Manual Override — A physical button on the unit lets you switch it
locally, no app required, in case your WiFi is down.
10. Low Standby Draw — The breaker's own electronics consume under 2W, so
it doesn't add a meaningful cost to your bill.
Built for Pakistan’s Billing Slabs: Unit Lock
Pakistan’s tiered electricity billing punishes households that cross a slab threshold — an extra 50–100 units can jump your entire bill into a higher rate. The TOMPD-63SW’s Unit Lock (Expense Management) feature lets you set a monthly kWh ceiling (for example, 300 units). Once consumption hits that number, the breaker disconnects automatically, so you never get pushed into the next slab by accident. This is the single most-requested feature from buyers checking their WAPDA bill every month.
| TOMPD-63SW Specifications | |
|---|---|
| Model | TOMPD-63SW |
| Rated Current | 1A – 63A (adjustable) |
| Rated Voltage | AC 80V – 300V |
| Frequency | 50Hz / 60Hz |
| WiFi | 2.4GHz only (5GHz not supported) |
| App | Tuya Smart / Smart Life |
| Voice Assistants | Google Assistant, Amazon Alexa |
| Under-Voltage Protection | 85V – 220V (default 170V) |
| Over-Voltage Protection | 110V – 300V (default 275V) |
| Earth Leakage Protection | 10mA – 300mA |
| Leakage Trip Time | ~500ms |
| Standby Power Draw | < 2W |
| Display | Built-in HD color display |
| Mounting | Standard DIN rail |
It can be installed alongside a net-metering setup, but it does not distinguish or display imported vs. exported units in the app — it simply measures total current flow through the line it's installed on.
The breaker resumes power automatically but does not remember whether it was manually switched off before the outage — it always powers back on by default.
YES. The TOMPD-63SW comes with Unit Lock Feature
It switches the Live (L) wire only.
Over-current protection trips instantly if the instantaneous current exceeds your set amperage, protecting wiring and appliances. Unit Lock trips once cumulative monthly energy (kWh) reaches your set cap, protecting your electricity bill.
Yes — this replaces a breaker inside your live distribution board and should be installed by a electrician.
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