Earth Switches

earth_switch-001 AEM IES Extra High Voltage (EHV) Independent Earthing Switches are 3 phase earth switches  designed for transmission substation outdoor busbar earthing duty in 330kV & 220kV power transmission networks. Rated up to 50kA for 1 second, with remote automatic operation, the proven safety and reliability of the IES362 and IES245 make them a first choice for a long llife quality independent earth switch. AEM's local engineering team will design structure heights, spacing, insulator options and configuration to suit your site and operating standards.

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earth_switch-001 AEM IES High Voltage (HV) Independent Earthing Switches are 3 phase earth switches  designed for sub-transmission substation outdoor earthing duty in power sub-transmission networks from 66kV to 132kV. Rated up to 50kA for 1 second, with remote automatic operation, the proven safety and reliability of the IES145 and IES72 make them a first choice for a long llife quality independent earth switch. AEM's local engineering team will design structure heights, spacing, insulator options and configuration to suit your site and operating standards.

Read more: High Voltage Independent Earth Switches