---
title: MTRAttributeIDType.MTRClusterElectricalMeasurementAttributeMeasuredPhase1stHarmonicCurrentID
framework: matter
role: symbol
role_heading: Case
path: matter/mtrattributeidtype/mtrclusterelectricalmeasurementattributemeasuredphase1stharmoniccurrentid
---

# MTRAttributeIDType.MTRClusterElectricalMeasurementAttributeMeasuredPhase1stHarmonicCurrentID

## Declaration

```swift
case MTRClusterElectricalMeasurementAttributeMeasuredPhase1stHarmonicCurrentID
```