diff --git a/Robbie-Management-System/src/domain/Nexus6.java b/Robbie-Management-System/src/domain/Nexus6.java
new file mode 100644
index 0000000..dcef6bf
--- /dev/null
+++ b/Robbie-Management-System/src/domain/Nexus6.java
@@ -0,0 +1,39 @@
+package domain;
+
+import exceptions.RobotException;
+import exceptions.RobotIllegalStateException;
+import roboterSystem.Robot;
+
+public class Nexus6 extends Robotermodell implements Robot {
+	private static final Nexus6 NEXUS6 = new Nexus6();
+	
+	private Nexus6() {
+		setName("Pris");
+		setiD(19281982);
+		power = false;
+	}
+	
+	public static Nexus6 getInstance() {
+		return NEXUS6;
+	}
+	
+	@Override
+	public void triggerPowerSwitch() {
+		//bleibt ausgeschaltet
+	}
+	
+	@Override
+	public int[] think(int[] zahlen) throws RobotException {
+		try {
+			if (this.isPowerOn() == false) {
+				throw new RobotIllegalStateException();
+			}
+		} catch (RobotIllegalStateException rise) {
+			letzteException = rise;
+			rise.printStackTrace();
+		}
+		
+		return null;
+	}
+
+}
diff --git a/Robbie-Management-System/src/domain/RobotType.java b/Robbie-Management-System/src/domain/RobotType.java
index a7df994..73c2fca 100644
--- a/Robbie-Management-System/src/domain/RobotType.java
+++ b/Robbie-Management-System/src/domain/RobotType.java
@@ -1,5 +1,5 @@
 package domain;
 
 public enum RobotType {
-	C3PO, R2D2;
+	C3PO, R2D2, NEXUS6;
 }
diff --git a/Robbie-Management-System/src/domain/Robotermodell.java b/Robbie-Management-System/src/domain/Robotermodell.java
index 704e661..6e96d3a 100644
--- a/Robbie-Management-System/src/domain/Robotermodell.java
+++ b/Robbie-Management-System/src/domain/Robotermodell.java
@@ -10,7 +10,7 @@ import roboterSystem.Robot;
 public abstract class Robotermodell implements Robot {
 	private int iD;
 	private String name;
-	private boolean power = true;
+	protected boolean power = true;
 	protected RobotException letzteException;
 	
 	public void setName(String name) {
@@ -69,8 +69,11 @@ public abstract class Robotermodell implements Robot {
 			
 			if (this instanceof C3PO) {
 				hilfszeichen = ";";
-			} else {
+			} else if (this instanceof R2D2){
 				hilfszeichen = ",";
+			} else {
+				//wird beim Nexus6 geworfen
+				throw new RobotIllegalStateException();
 			}
 			
 			Arrays.stream(zahlen)