TOMZN TOQ3-125 125 Amp 230/400 Volt Automatic Transfer Switch | Reliable Generator/Inverter...

TOMZN T0Q3-125 Automatic Transfer Switch (125A, 4-Pole)The TOMZN TOQ3-125 is a 125-amp automatic transfer switch (ATS) that automatically switches power between your main supply (KPLC/grid) and a backup source (generator or inverter).When the main power fails, it automatically transfers your load to the backup source in milliseconds — ensuring your lights, fridge, or water pump keep running smoothly.When grid power returns, it switches back to normal supply without needing manual control.This model is designed for three-phase 4-wire (or single-phase) AC systems, operating at 230V / 400V, making it ideal for both home and commercial installations. ⚙️ Key FeaturesFeatureWhat It DoesAutomatic Power SwitchingInstantly transfers between mains and backup (generator/inverter) when power fails.Fast Response (under 4 seconds)Keeps your lights or pumps on with minimal interruption.Manual & Automatic ModesChoose auto switching or manual control for maintenance or testing.Heavy-Duty BuildCopper contact points and motor for reliable 125A current handling.Status IndicatorsClear LED lights show which power source is active.Wide CompatibilityWorks perfectly with generators, solar inverters, or two KPLC lines.ComplianceMeets IEC 60947-6-1 safety standards for industrial reliability. �� Technical SpecificationsParameterDetailsModelT0Q3-125Rated Current125 APoles4 (Three-phase / Single-phase compatible)Rated Voltage230 V AC (1-phase) / 400 V AC (3-phase)Frequency50 / 60 HzUtilization CategoryAC-33BSwitching Time≤ 4 secondsShort-Circuit Capacity (Peak)9.18 kAShort-Circuit Breaking Capacity6 kA / 4.5 kAMount TypePanel / Surface mountDimensions (approx.)226 mm × 136 mm × 103 mmOperationAutomatic or ManualProtection TypeExternal breakers/fuses required (not built-in)�� How It WorksConnect both Normal Power (KPLC) and Backup Power (Generator/Inverter) inputs.Set the switch to Automatic Mode.When KPLC power cuts off, it automatically connects your load to the backup source.When KPLC returns, it automatically transfers back.For maintenance or testing, switch to Manual Mode and control the source yourself.�� Common Uses in KenyaResidential Homes: Keep lights, TVs, and fridges on during power cuts.Shops & Supermarkets: Maintain power to freezers and billing systems.Water Pumps & Boreholes: Prevent interruptions during load-shedding.Office Buildings: Ensure computers, routers, and servers remain powered.Farms & Industrial Sites: Reliable backup for motors and control systems.Simple ExplanationThink of the T0Q3-125 as a smart switch that watches your main and backup power lines.When KPLC power goes off, it automatically moves your load to the generator or inverter — and when the grid returns, it switches back.This happens in seconds, without you having to do anything.It’s like having a person standing by your power system 24/7, ready to switch power the moment a blackout happens. Frequently Asked Questions 1 Where can I buy the TOMZN TOQ3-125 125 Amp 230/400 Volt Automatic Transfer Switch | Reliable Generator/Inverter ATS in Nairobi, Kenya? You can buy it from Lumen Vault ���� and enjoy fast and reliable delivery in Nairobi and across Kenya.Contact us via phone or WhatsApp 0791654198 for quick assistance or to place your order easily. 2 Do you deliver to Mombasa, Kisumu, Eldoret, Nakuru and other towns? Yes – we offer fast nationwide delivery across Kenya within 24Hrs.Nairobi & surrounding towns usually get same-day or next-day delivery.