33kv/72.5kv/145kv Outdoor Three Phases Middle Break Disconnector

33kv/72.5kv/145kv Outdoor Three Phases Middle Break Disconnector. High Voltage Reliability: Rated for 145kV with 1250A/2000A current, suitable for outdoor substations. Robust Corrosion Resistance: Porcelain insulators use precision casting instead of welding for superior strength. Durable Base Frame: Hot galvanized steel frame with sealed, lubricated bearings prevents rust blockage. Flexible Terminal Design: Flexible terminal blocks replace roller movement, improving overall switch reliability. Safe Interlocking Mechanism: Guarantees only one switch (main or earthing) operates at a time to prevent errors. Versatile Operation Options: Supports CJ6B motor drive or CS17 manual mechanisms with optional electromagnetic locks. ISO Certified Quality: Manufactured by Hemg with ISO certification ensuring standard compliance.