Pole Mounted Switch Disconnector

ES-series offers a modular and reliable solution for switching & sectionalizing overhead lines and pole-mounted transformer substations protection in combination with fuse cut-out in all climatic conditions. Modular medium voltage switch disconnector up to 36kV, 630A with/without earthing switch, and fuse cut-out combination options Specification Overview: ❖ Complies with IEC 62271-103, IEC 62271-102 ❖ Mechanically stable and robust construction of HDG steel in compliance with to withstand extreme climate conditions ❖ Easy to mount and install, saving on-site installation time ❖ Compact packaging reduces transportation and storage costs ❖ Glazed-porcelain, RTV-coated glazed porcelain, and silicon insulators are available ❖ Modular design to be fitted with a wide range of modular accessories: ➢ Earthing switch from both line and load sides ➢ Fuse cut-out & fuse base combinations (HRC/DOF) ➢ Separate fuse base option ➢ Surge arresters ❖ Self-aligning fixed contacts are designed to ensure smooth makes and break action at all times ❖ Three switching positions: ➢ Open, closed, and earthed (when provided with Earthing switch) ❖ Available padlocking facility at any of the switching positions ❖ Interlocks between the main and earthing switches are provided ❖ Interruption heads on demand