Electrical product category

Air Break Switches for 11kV and 33kV Installations

Compare polymer-insulated switch configurations with six- and nine-insulator arrangements.

Air break switches use air as the insulating medium around the open switching gap and are applied where an electrical circuit needs a defined switching or isolation point. This category contains three polymer-insulated catalogue products: 11kV 400A switches with six- and nine-insulator arrangements, and a 33kV nine-insulator switch. These variants show why voltage, current and physical configuration should be reviewed together. Insulator count affects the recorded construction, while the system design determines the required operating and isolation arrangement. Buyers should confirm the rated values, number of insulators, mounting layout and intended switching procedure for the installation before ordering. The individual product pages retain the available price, image and specification fields. They also provide a direct enquiry path for contractors, utilities and procurement teams to state quantity, application and any project-specific technical requirements not present in the catalogue.