Phase failure relay, G2PF400VS02

​The G2PF400VS02 is a three-phase monitoring relay engineered to ensure the reliability and safety of electrical systems. Operating at a supply voltage of 400V AC, it effectively monitors phase sequence and detects phase failures, providing essential protection against phase-related issues. The device features an optional neutral wire connection, enhancing its adaptability to various system configurations. With a fixed start-up suppression time of up to 500 milliseconds and a tripping delay of up to 350 milliseconds, the G2PF400VS02 ensures prompt and accurate responses to electrical faults. Its compact 22.5mm DIN-rail mountable design facilitates straightforward installation in control panels. Equipped with two changeover contacts rated at 250V AC and up to 5A, it offers robust switching capabilities. Clear LED indicators provide real-time status updates for supply voltage and relay output, enhancing user convenience. Designed for durability and precision, the G2PF400VS02 is an ideal solution for safeguarding industrial electrical networks against phase sequence errors and phase loss. - Monitoring relays GAMMA series - Phase sequence monitoring - Phase failure monitoring - Asymmetry monitoring (reverse voltage detection) - Measuring voltage = supply voltage - Supply voltage 3x 400V - 2 changeover contacts - width 22,5mm - industrial design