Phase failure relay, V2PF480Y/277VSY01

​The V2PF480Y/277VSY01 is a three-phase monitoring relay designed to ensure the stability and safety of electrical systems operating at 480Y/277V AC. It continuously monitors phase sequence, phase failure, and asymmetry, providing comprehensive protection against common phase-related issues. Equipped with a single changeover contact, the V2PF480Y/277VSY01 ensures reliable switching performance. Its compact design facilitates straightforward integration into control panels. Engineered for precision and durability, the V2PF480Y/277VSY01 is an ideal solution for protecting sensitive equipment from phase irregularities in various industrial and commercial applications. - Monitoring relays VEO series - Phase sequence and phase failure monitoring - Asymmetry monitoring - Supply voltage 208-480V AC - supply circuit = measuring circuit - 1 changeover contact - construction width 22,5 mm - compact industrial design