WST-PR1 Phase sequence protectorCompact Design Testing three phase power supply, protecting motors and other loadsTesting phase stagger and phase loss No additional auxiliary power supply is required
Two installation methods: Panel/Busbar; very easy to install; Wide inner window, allowing clamping of big cables or bus-bars; Wide range of sizes to accommodate all the existing installation; Rated primary current from 5A to 5000A
Feature: -windows up to A 125 mm -current measurement transformer -wide range accuracy enables met the worldwide requirements -primary current up 5000A
Feature: -windows up to A 125 mm -current measurement transformer -wide range accuracy enables met the worldwide requirements -primary current up 5000A