Power box YABPVU-4M U3 with PPN-37 400A IP54 copper holders Elektrotekhnik ET012174

YaB, YaBPVU boxes are designed for infrequent switching and protection against short-circuit currents in three-phase alternating current circuits with a voltage of up to 380 V 50 Hz. They serve to control equipment that performs transmission, distribution, and conversion of electrical energy. * Outdoor installation capability; * High level of electrical safety; * Ease of installation and maintenance; * Operational safety is ensured by the design; * The design has high durability due to increased corrosion resistance, strength, and rigidity of the enclosure.