​The V4PF480Y/277VSYTK02 is a multifunctional three-phase monitoring relay designed to ensure the safety and reliability of electrical systems operating at 480Y/277V AC. It combines voltage and temperature monitoring capabilities, offering comprehensive protection against phase sequence errors, phase failures, asymmetry, overvoltage, undervoltage, and overtemperature conditions. The relay features adjustable thresholds and time delays, allowing customization to specific application requirements. Equipped with two changeover contacts, the V4PF480Y/277VSYTK02 ensures reliable switching performance. Its compact design facilitates straightforward integration into control panels. Engineered for precision and durability, this relay is an ideal solution for safeguarding motors and other sensitive equipment from voltage irregularities and thermal overloads in various industrial and commercial applications.

– Monitoring relays VEO series
– phase sequence and phase failure monitoring
– Asymmetry monitoring
– temperature monitoring (PTC)
– Supply voltage 208-480V AC
– supply circuit = measuring circuit
– 2 changeover contacts
– width 45 mm