Authorized Partner & Distributor
Smart DIN-Rail Protection — MCBs, RCBOs, WiFi Breakers & Surge Devices
Tomzn.
The DIN rail goes
smart.
WiFi breakers with live kWh dashboards, Tuya app control, adjustable voltage protectors, surge devices and solid TOB1 MCBs — the smart layer for Pakistani distribution boards.
Tuya
app ecosystem
1–63A
smart metering
60kA
surge protection
500V DC
PV breakers
TOVA-63TWiFi metering breaker
MTS ChangeoverInterlocked transfer
TOB1 MCBs
18mm RCBOs
WiFi Smart Breakers
SPDs to 60kA
Voltage Protectors
DC PV Breakers
Tuya / Smart Life
About Tomzn
Your DB, on your phone.
Tomzn puts an energy meter, a protection relay and a remote switch inside one DIN module. Landlords meter tenants, shops schedule loads, solar homes watch import and export live — all from the Tuya app.
FMST stocks the Tomzn smart range with local support. Breakers line 0313 4814232.
TOB1 MCBs3–63A, 6kA
Smart WiFikWh metering + app
SPDs20–60kA surge
MTSDual-power transfer
More Circuit Breaker Brands at FMST
Compare side-by-side.
One brand. One quote.
One Lahore warehouse.
Send your panel schedule or load list — FMST specs the protection and quotes genuine Tomzn hardware, usually within the hour. Breakers direct line: 0313 4814232.