Tomzn TOQ5-63/2 Automatic Transfer Switch - 63A / 100-240V, Single-Phase, AC

The Tomzn TOQ5-63/2 automatic transfer switch (ATS) is used with generators, DC-AC inverters, portable power stations like BLUETTI, and the general city power grid. It's an ideal solution for apartments, houses, and offices.

This switch automatically or manually switches between the main and backup power lines, making it ideal for use during power outages. When main power is unavailable, it automatically switches to backup; once main power is restored, it prioritizes switching back to it.

Features:

When the main power source is disconnected, the device automatically switches to the backup source. Once main power is restored, the device automatically switches back to it.

If both power sources are off, the device won't operate until at least one source is turned on. Once a source is turned on, the device automatically connects to it.

If needed, you can manually select the power source using the corresponding switch.

Important! All ATS devices must be installed in a circuit with a surge protection device (voltage relay) or stabilizer, following this scheme: City power grid → voltage relay/stabilizer → ATS automatic transfer switch.

Using an ATS without protective devices carries a high risk of ATS failure due to overload from high voltage and current (not covered under warranty).

Specifications:

• Number of phases: 1
• Number of poles: 2
• Rated current: 63A
• Voltage: 220-240V
• Switching time: 8ms
• LED operating mode indication
• Manual switching mode supported
• Ambient operating temperature: +5…40°C
• Mounting: DIN rail
• Size: 108 × 97 × 69 mm