diff --git a/elements/10_electric/10_allpole/200_fuses&protective_gears/50_residual_current_circuit_breaker/int_diff_1f-1.elmt b/elements/10_electric/10_allpole/200_fuses&protective_gears/50_residual_current_circuit_breaker/int_diff_1f-1.elmt
index f04a06857..016f13df4 100644
--- a/elements/10_electric/10_allpole/200_fuses&protective_gears/50_residual_current_circuit_breaker/int_diff_1f-1.elmt
+++ b/elements/10_electric/10_allpole/200_fuses&protective_gears/50_residual_current_circuit_breaker/int_diff_1f-1.elmt
@@ -1,4 +1,4 @@
-<definition width="90" version="0.3" hotspot_x="46" hotspot_y="39" height="80" type="element" orientation="dyyy">
+<definition width="90" version="0.3" hotspot_x="50" hotspot_y="35" height="80" type="element" orientation="dyyy" link_type="master">
     <names>
         <name lang="ar">قاطع تفاضلي</name>
         <name lang="de">Fehlerstromschutzschalter 2P</name>
@@ -9,9 +9,12 @@
         <name lang="fr">Disjoncteur différentiel</name>
         <name lang="pl">Wyłącznik różnicowoprądowy dwubiegunowy</name>
         <name lang="es">Dispositivo diferenciale residual</name>
-        <name lang="nl">Aardlekschakelaar</name>
         <name lang="cs">Rozdílový jistič</name>
+        <name lang="nl">Aardlekschakelaar</name>
     </names>
+    <kindInformations>
+        <kindInformation name="type" show="1">protection</kindInformation>
+    </kindInformations>
     <informations>Author: The QElectroTech team
 License: see http://qelectrotech.org/wiki/doc/elements_license</informations>
     <description>
@@ -38,18 +41,16 @@ License: see http://qelectrotech.org/wiki/doc/elements_license</informations>
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-        <input x="23" y="-9.5" size="9" text="_"/>
+        <input x="23" y="-9.5" size="9" text="_" tagg="label"/>
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-        <text x="-36" y="16" size="6" text="IΔ"/>
+        <text x="-36" y="16" size="6" text="I&#x394;"/>
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diff --git a/elements/10_electric/10_allpole/200_fuses&protective_gears/50_residual_current_circuit_breaker/int_diff_1f-2.elmt b/elements/10_electric/10_allpole/200_fuses&protective_gears/50_residual_current_circuit_breaker/int_diff_1f-2.elmt
index 10bb7eae0..743c4d381 100644
--- a/elements/10_electric/10_allpole/200_fuses&protective_gears/50_residual_current_circuit_breaker/int_diff_1f-2.elmt
+++ b/elements/10_electric/10_allpole/200_fuses&protective_gears/50_residual_current_circuit_breaker/int_diff_1f-2.elmt
@@ -1,4 +1,4 @@
-<definition width="90" version="0.3" hotspot_x="47" hotspot_y="39" height="80" type="element" orientation="dyyy">
+<definition width="90" version="0.3" hotspot_x="50" hotspot_y="35" height="80" type="element" orientation="dyyy" link_type="master">
     <names>
         <name lang="ar">قاطع تفاضلي</name>
         <name lang="de">Fehlerstromschutzschalter 2P</name>
@@ -9,9 +9,12 @@
         <name lang="fr">Disjoncteur différentiel</name>
         <name lang="pl">Wyłącznik różnicowoprądowy dwubiegunowy</name>
         <name lang="es">Dispositivo diferenciale residual</name>
-        <name lang="nl">Aardlekschakelaar</name>
         <name lang="cs">Rozdílový jistič</name>
+        <name lang="nl">Aardlekschakelaar</name>
     </names>
+    <kindInformations>
+        <kindInformation name="type" show="1">protection</kindInformation>
+    </kindInformations>
     <informations>Author: The QElectroTech team
 License: see http://qelectrotech.org/wiki/doc/elements_license</informations>
     <description>
@@ -37,8 +40,8 @@ License: see http://qelectrotech.org/wiki/doc/elements_license</informations>
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-        <input x="23" y="-9.5" size="9" text="_"/>
-        <text x="-36" y="16" size="6" text="IΔ"/>
+        <input x="23" y="-9.5" size="9" text="_" tagg="label"/>
+        <text x="-36" y="16" size="6" text="I&#x394;"/>
         <line length1="1.5" length2="1.5" antialias="false" end1="none" end2="none" style="line-style:dashed;line-weight:thin;filling:none;color:black" y1="-4" x1="-20" y2="13" x2="-20"/>
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@@ -47,8 +50,6 @@ License: see http://qelectrotech.org/wiki/doc/elements_license</informations>
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-        <line length1="1.5" length2="1.5" antialias="false" end1="none" end2="none" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="10" x1="20" y2="10" x2="0"/>
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         <terminal x="0" y="30" orientation="s"/>
         <terminal x="20" y="-30" orientation="n"/>
diff --git a/elements/10_electric/10_allpole/200_fuses&protective_gears/50_residual_current_circuit_breaker/int_diff_3f-1.elmt b/elements/10_electric/10_allpole/200_fuses&protective_gears/50_residual_current_circuit_breaker/int_diff_3f-1.elmt
index 33187660c..4df5a6c75 100644
--- a/elements/10_electric/10_allpole/200_fuses&protective_gears/50_residual_current_circuit_breaker/int_diff_3f-1.elmt
+++ b/elements/10_electric/10_allpole/200_fuses&protective_gears/50_residual_current_circuit_breaker/int_diff_3f-1.elmt
@@ -1,4 +1,4 @@
-<definition width="130" version="0.3" hotspot_x="66" hotspot_y="39" height="80" type="element" orientation="dyyy">
+<definition width="130" version="0.3" hotspot_x="70" hotspot_y="35" height="80" type="element" orientation="dyyy" link_type="master">
     <names>
         <name lang="ar">قاطع تفاضلي</name>
         <name lang="de">Fehlerstromschutzschalter 4P</name>
@@ -9,9 +9,12 @@
         <name lang="fr">Disjoncteur différentiel</name>
         <name lang="pl">Wyłącznik różnicowoprądowy czterobiegunowy</name>
         <name lang="es">Dispositivo diferenciale residual</name>
-        <name lang="nl">Aardlekschakelaar</name>
         <name lang="cs">Rozdílový jistič</name>
+        <name lang="nl">Aardlekschakelaar</name>
     </names>
+    <kindInformations>
+        <kindInformation name="type" show="1">protection</kindInformation>
+    </kindInformations>
     <informations>Author: The QElectroTech team
 License: see http://qelectrotech.org/wiki/doc/elements_license</informations>
     <description>
@@ -51,17 +54,15 @@ License: see http://qelectrotech.org/wiki/doc/elements_license</informations>
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-        <input x="43" y="-9.5" size="9" text="_"/>
+        <input x="43" y="-9.5" size="9" text="_" tagg="label"/>
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-        <text x="-56" y="16" size="6" text="IΔ"/>
+        <text x="-56" y="16" size="6" text="I&#x394;"/>
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         <terminal x="-20" y="30" orientation="s"/>
         <terminal x="0" y="-30" orientation="n"/>
diff --git a/elements/10_electric/10_allpole/200_fuses&protective_gears/50_residual_current_circuit_breaker/int_diff_3f-2.elmt b/elements/10_electric/10_allpole/200_fuses&protective_gears/50_residual_current_circuit_breaker/int_diff_3f-2.elmt
index 54324a7fc..474ed1c1e 100644
--- a/elements/10_electric/10_allpole/200_fuses&protective_gears/50_residual_current_circuit_breaker/int_diff_3f-2.elmt
+++ b/elements/10_electric/10_allpole/200_fuses&protective_gears/50_residual_current_circuit_breaker/int_diff_3f-2.elmt
@@ -1,4 +1,4 @@
-<definition width="130" version="0.3" hotspot_x="67" hotspot_y="39" height="80" type="element" orientation="dyyy">
+<definition width="130" version="0.3" hotspot_x="70" hotspot_y="35" height="80" type="element" orientation="dyyy" link_type="master">
     <names>
         <name lang="ar">قاطع تفاضلي</name>
         <name lang="de">Fehlerstromschutzschalter 4P</name>
@@ -9,9 +9,12 @@
         <name lang="fr">Disjoncteur différentiel</name>
         <name lang="pl">Wyłącznik różnicowoprądowy czterobiegunowy</name>
         <name lang="es">Dispositivo diferenciale residual</name>
-        <name lang="nl">Aardlekschakelaar</name>
         <name lang="cs">Rozdílový jistič</name>
+        <name lang="nl">Aardlekschakelaar</name>
     </names>
+    <kindInformations>
+        <kindInformation name="type" show="1">protection</kindInformation>
+    </kindInformations>
     <informations>Author: The QElectroTech team
 License: see http://qelectrotech.org/wiki/doc/elements_license</informations>
     <description>
@@ -49,18 +52,16 @@ License: see http://qelectrotech.org/wiki/doc/elements_license</informations>
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-        <text x="-56" y="16" size="6" text="IΔ"/>
+        <text x="-56" y="16" size="6" text="I&#x394;"/>
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