Control circuits

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Star-delta transition controllerSTC · Schematic Stored-energy discharged indicationSDI · Schematic Substation RTUGA · GA / Schematic Switch-position function qualifierQ070106 · Schematic TDK-Lambda D1SE120-xx-A3D1SE120-xx-A3 · GA / Schematic TDK-Lambda D1SE240-xx-A3D1SE240-xx-A3 · GA / Schematic TDK-Lambda D1SE480-xx-A3D1SE480-xx-A3 · GA / Schematic TDK-Lambda DBM20DBM20 · GA / Schematic TDK-Lambda DRB15DRB15 · GA / Schematic TDK-Lambda DRB30DRB30 · GA / Schematic TDK-Lambda DRB480DRB480 · GA / Schematic TDK-Lambda DRF960DRF960 · GA / Schematic TDK-Lambda DRM40DRM40 · GA / Schematic TDK-Lambda DUSH960-1248-1MDUSH960-1248-1M · GA / Schematic Temperature switch NCTS NC · Schematic Temperature switch NOTS NO · Schematic Test record event-marker inputTREI · Schematic Test-link normal-position supervisionTNS · Schematic Test-mode output blockingTOB · Schematic Test-output blocking confirmationTBC · Schematic Thermal overload relayGA · GA / Schematic Thermal-effect qualifierQ020801 · Schematic Three-breaker two-source transfer interfaceTTTI · Schematic Three-phase bridge rectifierBR 3PH · Schematic Three-pole gang-operated breaker referenceTGBR · Schematic Three-position centre-return selectorSEL 3 CRET · Schematic Three-position key selectorKEY SEL 3 · Schematic Three-position maintained selectorSEL 3 HOLD · Schematic Three-position selector returning from leftSEL 3 LRET · Schematic Three-position selector returning from rightSEL 3 RRET · Schematic Three-wire inductive proximity switchPROX IND 3W · Schematic Three-wire touch-sensitive switchHPX11TS3 · Schematic Tie-breaker maintenance isolation interfaceTMII · Schematic Timed-operation qualifierQ021327 · Schematic Timer relayGA · GA / Schematic Touch-sensitive switchHPX1TS · Schematic Touch-switch NC outputHPX12TS · Schematic Touch-switch NO outputHPX11TS · Schematic Transformer-fed indicator lampLAMP TX · Schematic Transition indicationQ101101 · Schematic Trapped-key interlock assemblyGA · GA / Schematic Trapped-key transfer permissiveTTP · Schematic TRIACTRIAC · Schematic Trip positive-conductor supervisionTPS · Schematic Trip return-conductor supervisionTRS · Schematic Trip-coil isolation test linkTITL · Schematic Trip-coil pulse extensionTPE · Schematic Trip-isolated relay test configurationTRTC · Schematic Trip-output interposing relayTIR · Schematic Trip-supply DC distribution branchTDDB · Schematic Truck-position racking interlockTRI · Schematic Two-way latching deviceQ1020603 · Schematic Two-way linear-motion qualifierQ020402 · Schematic Two-way rotary-motion qualifierQ020404 · Schematic Undervoltage-release holding interfaceUHI · Schematic Utility incomer connection interfaceUICI · Schematic Vacuum-interrupter breaker referenceVBR · Schematic Variable resistorR VAR · SLD / Schematic Variable-frequency driveVFD · GA / Schematic Variable-speed drive run-enable interfaceVDRI · Schematic VaristorVDR · SLD / Schematic Victron Energy Orion XS 12/12-50A DC-DC chargerOrion XS 12/12-50A · GA Victron Energy Orion XS 12/12-70A DC-DC chargerOrion XS 12/12-70A · GA Victron Energy Orion XS 1400 DC-DC chargerOrion XS 1400 · GA Victron Energy Skylla-IP65Skylla-IP65 · GA / Schematic Westermo Lynx 5612-E-F4G-T8G-LVLynx 5612-E-F4G-T8G-LV · GA / Schematic Westermo PS2-60PS2-60 · GA / Schematic Zener diodeZD · Schematic