Transformer Accessories 25kV 200A Two-way Casing Connector

DS STT-25/200 25kV 200A Rotatable Feedthru Insert

25kV 200A rotatable feedthru insert is used to provide dual bushing from a single apparatus bushing well. It makes converting radial-feed transformers to feedthru transformers and adding in line arrester protection both easy and practical. Its patented, built-in torque limiting ratchet prevents operators from accidentally breaking bushing well studs during installation.

The 200A rotatable feedthru insert for connecting underground cable to distribution power system of pad-mound transformer, surrounding power supply branch box, using together with this is : loadbreak elbow connector elbow surge arrester and apparatus bushing.

The loadbreak elbow are molded using high quality sulfur-cured insulating and semi-conducting EPDM rubber, when mated with comparably rated products, the insert provides a fully shielded and submersible loadbreak apparatus connection.

The rotatable feedthru insert's latch indicator ring, located on the circumference of the bushing's collar, eliminates the guesswork of loadbreak elbow installation on the bushing interface. The bright yellow ring provides immediate feedback to determine if the elbow is properly installed on the bushing. If the yellow ring is completely covered by loadbreak elbow, it is fully"latched", if the ring is visible, the elbow can be installed correctly before any problem can occur.