13-01-2022 дата публикации
Номер: US20220013258A1
A support arrangement for an electrical protection assembly for connection between an electrical power supply line and electrical equipment is provided. The support arrangement comprises a first insulator body and a second insulator body extending at right angles to the first insulator body, wherein the first and second insulator bodies are integrally formed into a unitary body. In an embodiment, the second insulator body extends from a lower end of the first insulator body, so as to define a unitary L-shaped support arrangement. In one version, the support arrangement comprises an L-shaped inner support frame around which the first and second insulator bodies are molded. The L-shaped inner support frame comprises a T-shaped metal connector having a first end from which a first fibre glass support arm extends, around which the first insulator body is molded, and a second end from which a second fibre glass support arm extends, around which the second insulator body is molded. 2. The support arrangement of claim 1 , wherein the second insulator body extends from a lower end of the first insulator body claim 1 , at right angles thereto claim 1 , so as to define a unitary L-shaped support arrangement.3. The support arrangement of claim 1 , wherein displaceable upper arm extends across the top of the support arrangement claim 1 , with a fuse cutout assembly comprising a fuse tube extending on the side of the support arrangement with the second insulator body claim 1 , and on the other side of the support arrangement there is a surge protection assembly comprising a drop out voltage surge protection unit.4. The support arrangement of claim 3 , wherein the upper end of the fuse tube is releasably fitted to a first end of the displaceable upper arm claim 3 , with the distal end of the second insulator body including a first bracket with a connector at its free end to accommodate the lower end of the fuse tube claim 3 , in use claim 3 , in a pivotal manner.5. The support ...
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