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C

ElectricalSystem

Version comparison
2020 2021 2022 2023 2024 2025 2025.3 2026 2027

Members across versions

66 members across 9 versions · 13 added later · 3 removed · 7 changed · 3 obsolete

Member-name color: stable · changed · removed · obsolete · added later

Member 2020 2021 2022 2023 2024 2025 2025.3 2026 2027
M AddToCircuit(ElementSet)
same same same same same changed same same same
M Create(Connector, ElectricalSystemType)
same same same same same changed same same same
M Create(Document, IList<ElementId>, ElectricalSystemType)
same same same same same changed same same same
M DisconnectPanel
same same same same same same same same same
M GetCircuitPath
same same same same same same same same same
M IsCircuitPathValid(IList<XYZ>)
same same same same same same same same same
M NewWires(View, WiringType)
same same same same same changed same same same
M RemoveFromCircuit(ElementSet)
same same same same same same same same same
M SelectPanel(FamilyInstance)
same same same same same same same same same
M SetCircuitPath(IList<XYZ>)
same same same same same same same same same
P ApparentCurrent
same same same same same same same same same
P ApparentCurrentPhaseA
same same same same same same same same same
P ApparentCurrentPhaseB
same same same same same same same same same
P ApparentCurrentPhaseC
same same same same same same same same same
P ApparentLoad
same same same same same same same same same
P ApparentLoadPhaseA
same same same same same same same same same
P ApparentLoadPhaseB
same same same same same same same same same
P ApparentLoadPhaseC
same same same same same same same same same
P BalancedLoad
same same same same same same same same same
P CableSize
not yet introduced not yet introduced not yet introduced not yet introduced not yet introduced not yet introduced not yet introduced added same
P CableType
not yet introduced not yet introduced not yet introduced not yet introduced not yet introduced not yet introduced not yet introduced added same
P CircuitConnectionType
same same same same same same same same same
P CircuitNamingIndex
not yet introduced added same same same same same same same
P CircuitNumber
same same same same same same same same same
P CircuitPathMode
same same same same same same same same same
P CircuitType
same same same same same same same same same
P Frame
not yet introduced added same same same same same same same
P GroundConductorSize
not yet introduced not yet introduced not yet introduced not yet introduced not yet introduced not yet introduced not yet introduced added same
P GroundConductorsNumber
same same same same same same same same same
P HasCustomCircuitPath
same same same same same same same same same
P HasPathOffset
same same same same same same same same same
P HotConductorSize
not yet introduced not yet introduced not yet introduced not yet introduced not yet introduced not yet introduced not yet introduced added same
P HotConductorsNumber
same same same same same same same same same
P IsBasePanelFeedThroughLugsOccupied
same same same same same same same same same
P Length
same same same same same same same same same
P LoadClassificationAbbreviations
not yet introduced added same same same same same same same
P LoadClassifications
same same same same same same same same same
P LoadName
same same same same same same same same same
P NeutralConductorSize
not yet introduced not yet introduced not yet introduced not yet introduced not yet introduced not yet introduced not yet introduced added same
P NeutralConductorsNumber
same same same same same same same same same
P OtherConductorSize
not yet introduced not yet introduced not yet introduced not yet introduced not yet introduced not yet introduced not yet introduced added same
P OtherConductorsNumber
not yet introduced not yet introduced not yet introduced not yet introduced not yet introduced not yet introduced not yet introduced added same
P PanelName
same same same same same same same same same
P PathOffset
same same same same same same same same same
P PhaseLabel
not yet introduced added same same same same same same same
P PolesNumber
same same same same same same same same same
P PowerFactor
same same same same same same same same same
P PowerFactorState
same same same same same same same same same
P Rating
same same same same same same same same same
P RunsNumber
same same same same same same same same same
P SlotIndex
not yet introduced added same same same same same same same
P StartSlot
same same same same same same same same same
P SystemType
same same same same same same same same same
P TrueCurrent
same same same same same same same same same
P TrueCurrentPhaseA
same same same same same same same same same
P TrueCurrentPhaseB
same same same same same same same same same
P TrueCurrentPhaseC
same same same same same same same same same
P TrueLoad
same same same same same same same same same
P TrueLoadPhaseA
same same same same same same same same same
P TrueLoadPhaseB
same same same same same same same same same
P TrueLoadPhaseC
same same same same same same same same same
P Voltage
same same same same same same same same same
P VoltageDrop
same same same same same same same changed missing
P Ways
not yet introduced added same same same same same same same
P WireSizeString
same same same same same same same changed missing
P WireType
same same same same same same same changed missing

Per-version detail

Click a version below to see what changed in that release vs your current frame (2026).
2026 current

Changes in 2020 vs 2026 13 missing 7 changed

Flip API Versions →

Missing in 2020 (only available in 2026)

CableSize CableType CircuitNamingIndex Frame GroundConductorSize HotConductorSize LoadClassificationAbbreviations NeutralConductorSize OtherConductorSize OtherConductorsNumber PhaseLabel SlotIndex Ways

Changed members

ElectricalSystem.AddToCircuit(ElementSet)
components ElementSet The components added to the electrical system.
→ returns nullNothingnullptr→Boolean If successful, all the components will add to the system. Otherwise is returned.
ElectricalSystem.Create(Connector, ElectricalSystemType)
connector Connector The Connector to create this Electrical System.
elecSysType ElectricalSystemType The System Type of electrical system.
→ returns nullNothingnullptr→ElectricalSystem If successful a new MEP Electrical System element within the project, otherwise .
ElectricalSystem.Create(Document, IList<ElementId>, ElectricalSystemType)
document Document
electComponents IList<ElementId>
elecSysType ElectricalSystemType
→ returns nullNothingnullptr→ElectricalSystem ElectricalSystem
ElectricalSystem.NewWires(View, WiringType)
view View The view in which the wire is to be visible.
wiringType WiringType Specify the wiring type (Arc or Chamfer) that is to be applied to all newly created wires.
→ returns New created wires→WireSet New created wires
ElectricalSystem.VoltageDrop()
Became obsolete in 2026: This property is deprecated in Revit 2026 and may be removed in a future version of Revit. There is no replacement for this property because Revit no longer supports this.
→ returns Double
ElectricalSystem.WireSizeString()
Became obsolete in 2026: This property is deprecated in Revit 2026 and may be removed in a future version of Revit. Please use CableSize instead. CableSize will be set on ElectricalSystem properly during document upgrade.
→ returns String
ElectricalSystem.WireType()
Became obsolete in 2026: This property is deprecated in Revit 2026 and may be removed in a future version of Revit. Please use CableType instead. CableType will be set on ElectricalSystem properly during document upgrade.
→ returns WireType

Changes in 2021 vs 2026 7 missing 7 changed

Flip API Versions →

Missing in 2021 (only available in 2026)

CableSize CableType GroundConductorSize HotConductorSize NeutralConductorSize OtherConductorSize OtherConductorsNumber

Changed members

ElectricalSystem.AddToCircuit(ElementSet)
components ElementSet The components added to the electrical system.
→ returns nullNothingnullptr→Boolean If successful, all the components will add to the system. Otherwise is returned.
ElectricalSystem.Create(Connector, ElectricalSystemType)
connector Connector The Connector to create this Electrical System.
elecSysType ElectricalSystemType The System Type of electrical system.
→ returns nullNothingnullptr→ElectricalSystem If successful a new MEP Electrical System element within the project, otherwise .
ElectricalSystem.Create(Document, IList<ElementId>, ElectricalSystemType)
document Document
electComponents IList<ElementId>
elecSysType ElectricalSystemType
→ returns nullNothingnullptr→ElectricalSystem ElectricalSystem
ElectricalSystem.NewWires(View, WiringType)
view View The view in which the wire is to be visible.
wiringType WiringType Specify the wiring type (Arc or Chamfer) that is to be applied to all newly created wires.
→ returns New created wires→WireSet New created wires
ElectricalSystem.VoltageDrop()
Became obsolete in 2026: This property is deprecated in Revit 2026 and may be removed in a future version of Revit. There is no replacement for this property because Revit no longer supports this.
→ returns Double
ElectricalSystem.WireSizeString()
Became obsolete in 2026: This property is deprecated in Revit 2026 and may be removed in a future version of Revit. Please use CableSize instead. CableSize will be set on ElectricalSystem properly during document upgrade.
→ returns String
ElectricalSystem.WireType()
Became obsolete in 2026: This property is deprecated in Revit 2026 and may be removed in a future version of Revit. Please use CableType instead. CableType will be set on ElectricalSystem properly during document upgrade.
→ returns WireType

Changes in 2022 vs 2026 7 missing 7 changed

Flip API Versions →

Missing in 2022 (only available in 2026)

CableSize CableType GroundConductorSize HotConductorSize NeutralConductorSize OtherConductorSize OtherConductorsNumber

Changed members

ElectricalSystem.AddToCircuit(ElementSet)
components ElementSet The components added to the electrical system.
→ returns nullNothingnullptr→Boolean If successful, all the components will add to the system. Otherwise is returned.
ElectricalSystem.Create(Connector, ElectricalSystemType)
connector Connector The Connector to create this Electrical System.
elecSysType ElectricalSystemType The System Type of electrical system.
→ returns nullNothingnullptr→ElectricalSystem If successful a new MEP Electrical System element within the project, otherwise .
ElectricalSystem.Create(Document, IList<ElementId>, ElectricalSystemType)
document Document
electComponents IList<ElementId>
elecSysType ElectricalSystemType
→ returns nullNothingnullptr→ElectricalSystem ElectricalSystem
ElectricalSystem.NewWires(View, WiringType)
view View The view in which the wire is to be visible.
wiringType WiringType Specify the wiring type (Arc or Chamfer) that is to be applied to all newly created wires.
→ returns New created wires→WireSet New created wires
ElectricalSystem.VoltageDrop()
Became obsolete in 2026: This property is deprecated in Revit 2026 and may be removed in a future version of Revit. There is no replacement for this property because Revit no longer supports this.
→ returns Double
ElectricalSystem.WireSizeString()
Became obsolete in 2026: This property is deprecated in Revit 2026 and may be removed in a future version of Revit. Please use CableSize instead. CableSize will be set on ElectricalSystem properly during document upgrade.
→ returns String
ElectricalSystem.WireType()
Became obsolete in 2026: This property is deprecated in Revit 2026 and may be removed in a future version of Revit. Please use CableType instead. CableType will be set on ElectricalSystem properly during document upgrade.
→ returns WireType

Changes in 2023 vs 2026 7 missing 7 changed

Flip API Versions →

Missing in 2023 (only available in 2026)

CableSize CableType GroundConductorSize HotConductorSize NeutralConductorSize OtherConductorSize OtherConductorsNumber

Changed members

ElectricalSystem.AddToCircuit(ElementSet)
components ElementSet The components added to the electrical system.
→ returns nullNothingnullptr→Boolean If successful, all the components will add to the system. Otherwise is returned.
ElectricalSystem.Create(Connector, ElectricalSystemType)
connector Connector The Connector to create this Electrical System.
elecSysType ElectricalSystemType The System Type of electrical system.
→ returns nullNothingnullptr→ElectricalSystem If successful a new MEP Electrical System element within the project, otherwise .
ElectricalSystem.Create(Document, IList<ElementId>, ElectricalSystemType)
document Document
electComponents IList<ElementId>
elecSysType ElectricalSystemType
→ returns nullNothingnullptr→ElectricalSystem ElectricalSystem
ElectricalSystem.NewWires(View, WiringType)
view View The view in which the wire is to be visible.
wiringType WiringType Specify the wiring type (Arc or Chamfer) that is to be applied to all newly created wires.
→ returns New created wires→WireSet New created wires
ElectricalSystem.VoltageDrop()
Became obsolete in 2026: This property is deprecated in Revit 2026 and may be removed in a future version of Revit. There is no replacement for this property because Revit no longer supports this.
→ returns Double
ElectricalSystem.WireSizeString()
Became obsolete in 2026: This property is deprecated in Revit 2026 and may be removed in a future version of Revit. Please use CableSize instead. CableSize will be set on ElectricalSystem properly during document upgrade.
→ returns String
ElectricalSystem.WireType()
Became obsolete in 2026: This property is deprecated in Revit 2026 and may be removed in a future version of Revit. Please use CableType instead. CableType will be set on ElectricalSystem properly during document upgrade.
→ returns WireType

Changes in 2024 vs 2026 7 missing 7 changed

Flip API Versions →

Missing in 2024 (only available in 2026)

CableSize CableType GroundConductorSize HotConductorSize NeutralConductorSize OtherConductorSize OtherConductorsNumber

Changed members

ElectricalSystem.AddToCircuit(ElementSet)
components ElementSet The components added to the electrical system.
→ returns nullNothingnullptr→Boolean If successful, all the components will add to the system. Otherwise is returned.
ElectricalSystem.Create(Connector, ElectricalSystemType)
connector Connector The Connector to create this Electrical System.
elecSysType ElectricalSystemType The System Type of electrical system.
→ returns nullNothingnullptr→ElectricalSystem If successful a new MEP Electrical System element within the project, otherwise .
ElectricalSystem.Create(Document, IList<ElementId>, ElectricalSystemType)
document Document
electComponents IList<ElementId>
elecSysType ElectricalSystemType
→ returns nullNothingnullptr→ElectricalSystem ElectricalSystem
ElectricalSystem.NewWires(View, WiringType)
view View The view in which the wire is to be visible.
wiringType WiringType Specify the wiring type (Arc or Chamfer) that is to be applied to all newly created wires.
→ returns New created wires→WireSet New created wires
ElectricalSystem.VoltageDrop()
Became obsolete in 2026: This property is deprecated in Revit 2026 and may be removed in a future version of Revit. There is no replacement for this property because Revit no longer supports this.
→ returns Double
ElectricalSystem.WireSizeString()
Became obsolete in 2026: This property is deprecated in Revit 2026 and may be removed in a future version of Revit. Please use CableSize instead. CableSize will be set on ElectricalSystem properly during document upgrade.
→ returns String
ElectricalSystem.WireType()
Became obsolete in 2026: This property is deprecated in Revit 2026 and may be removed in a future version of Revit. Please use CableType instead. CableType will be set on ElectricalSystem properly during document upgrade.
→ returns WireType

Changes in 2025 vs 2026 7 missing 3 changed

Flip API Versions →

Missing in 2025 (only available in 2026)

CableSize CableType GroundConductorSize HotConductorSize NeutralConductorSize OtherConductorSize OtherConductorsNumber

Changed members

ElectricalSystem.VoltageDrop()
Became obsolete in 2026: This property is deprecated in Revit 2026 and may be removed in a future version of Revit. There is no replacement for this property because Revit no longer supports this.
→ returns Double
ElectricalSystem.WireSizeString()
Became obsolete in 2026: This property is deprecated in Revit 2026 and may be removed in a future version of Revit. Please use CableSize instead. CableSize will be set on ElectricalSystem properly during document upgrade.
→ returns String
ElectricalSystem.WireType()
Became obsolete in 2026: This property is deprecated in Revit 2026 and may be removed in a future version of Revit. Please use CableType instead. CableType will be set on ElectricalSystem properly during document upgrade.
→ returns WireType

Changes in 2025.3 vs 2026 7 missing 3 changed

Flip API Versions →

Missing in 2025.3 (only available in 2026)

CableSize CableType GroundConductorSize HotConductorSize NeutralConductorSize OtherConductorSize OtherConductorsNumber

Changed members

ElectricalSystem.VoltageDrop()
Became obsolete in 2026: This property is deprecated in Revit 2026 and may be removed in a future version of Revit. There is no replacement for this property because Revit no longer supports this.
→ returns Double
ElectricalSystem.WireSizeString()
Became obsolete in 2026: This property is deprecated in Revit 2026 and may be removed in a future version of Revit. Please use CableSize instead. CableSize will be set on ElectricalSystem properly during document upgrade.
→ returns String
ElectricalSystem.WireType()
Became obsolete in 2026: This property is deprecated in Revit 2026 and may be removed in a future version of Revit. Please use CableType instead. CableType will be set on ElectricalSystem properly during document upgrade.
→ returns WireType