GKM-02F-V2 Three Phase 3P&4W Voltage Protection Relay with Phase Sequence Protection
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GKM-02F-V2 is a three phase voltage protection relay with adjustable overvoltage (230–300VAC) and undervoltage (140–210VAC) settings. In addition to voltage protection, it features phase sequence detection to prevent incorrect wiring and motor reverse rotation. With adjustable delay (0.1–20s) and reset time (0.1–20s), it ensures reliable protection for motors, pumps and industrial systems.
