readAttributeApparentPowerPhaseB(completionHandler:)
Declaration
func readAttributeApparentPowerPhaseB(completionHandler: @escaping @Sendable (NSNumber?, (any Error)?) -> Void)func readAttributeApparentPowerPhaseB() async throws -> NSNumberfunc readAttributeApparentPowerPhaseB(completionHandler: @escaping @Sendable (NSNumber?, (any Error)?) -> Void)func readAttributeApparentPowerPhaseB() async throws -> NSNumber