TOMZN ATS Dual Power Switch Built-in Circuit Breaker Short-circuit Protection Overload Protection 2In 2/1Out 2P 4P 63A 100A 125A

General  TOQ3 is a terminal-type Automatic Transfer Switch (ATS) with a built-in circuit breaker, designed for reliable dual power supply systems. It automatically switches electrical loads between a primary (Normal) power source and a secondary (Reserve) power source. This ensures continuous operation of critical equipment. In the event of a failure in the primary power source (such as a loss of voltage or phase), the switch seamlessly transfers the load to the backup source. Once the primary power is restored, it automatically switches back. The device also features manual control modes for operational flexibility and testing. Compliant with international standard IEC60947-6-1, the TOQ3 is a robust solution for ensuring power continuity in various applications.Product parametersProduct Model: TOQ3Product Type: Terminal Type Automatic Transfer Switch (ATS) with Built-in Circuit BreakerRated Voltage (L-N): 220VSystem Voltage: 400V/230VFrequency: 50/60 HzRated Current: 63A 100A 125AProtection Features (63A Model): YesProtection Features (100A/125A Model): NoOver Current & Short Circuit Protection: Available on 63A model onlySwitching Time: < 4 SecondsKey Feature: Power is interrupted during switchingControl Modes: Automatic and ManualAutomatic Mode Function: Switches to available power source based on priority (Normal power first)Manual Mode Function: Allows user to manually select the power sourcePriority Logic: Normal power has priority. Switches to Reserve only if Normal is off.Generator Control Note: This switch cannot start or stop a generator.Voltage Monitoring: Monitors Phase A voltage of both sources for failure (loss of voltage or phase)Compliance: IEC60947-6-1