http://inspire.ec.europa.eu/codelist/ElectricityAppurtenanceTypeValue/recloserHydraulicControlINSPIRE Registry teamJRC-INSPIRE-SUPPORT@ec.europa.euhttp://inspire.ec.europa.eu/registry2015-08-18 17:29 PM CEST2015-08-18 17:29 PM CESTrecloser hydraulic controlRecloser hydraulic control.Recloser hydraulic control is an intregral part of single-phase reclosers. A trip coil in series with the line is used to sense overcurrent and trip open the recloser contacts. The contacts close after a preset interval.