[Reliable Power Protection]TG30 3 Phase Sequence Relay detects voltage failure and phase loss, ensuring equipment safety.
[Wide Voltage Range]Rated voltage of 220 to 380VAC, suitable for diverse industrial applications.
[Compact Design]Lightweight at approximately 98g, easily mounts on 35mm TH type rail or M2-M4 screws.
[Low Power Consumption]Operates with a power consumption of less than 2W, enhancing energy efficiency.
[Versatile Use]Ideal for monitoring phase sequence in motors and industrial machines, preventing unexpected shutdowns.

The Phase Sequence Relay is a new high-tech product that is applied to large-scale digital integrated circuits and transformerless designs. Highly versatile (3-phase 220V~380V ), ultra-small size, very beautiful appearance.
It detect the waveform and phase of the power supply by IC to judge whether the power supply is abnormal. In the reverse phase (anti-phase), three-phase voltage imbalance, phase loss and short-circuit when the inductive load such as motor is running, it ?can quickly judge and output the relay protection, and its protection function is not affected by the circuit or load current, current, unbalanced current and load characteristics, achieving ?long-term operation of full performance and full climate to ensure normal and stable operation of the motor. It can be used to provide relay protection for various three-phase motors and other three-phase equipment such as refrigeration compressor, pump, fan, air compressor, elevator, injection machine.
Characteristics of protection:
1. Phase loss protection: It means that any phase occurs phase loss when the protected circuit is in running or stopping status. In this case, the red indicator light will be lighted and be priority.
2. Phase reversal protection: It is a acting immediately, which protects L1, L2, and L3 three phase against wrong connection sequence. In this case, the yellow indicator light will be