diff --git a/elements/contacts/etanches/con_simple_etanche.elmt b/elements/contacts/etanches/con_simple_etanche.elmt
index 9d326b906..1ae99c9fe 100644
--- a/elements/contacts/etanches/con_simple_etanche.elmt
+++ b/elements/contacts/etanches/con_simple_etanche.elmt
@@ -4,6 +4,7 @@
         <name lang="fr" >Contact simple (étanche)</name>
     </names>
     <description>
+        <polygon antialias="true" style="line-style:normal;line-weight:normal;filling:none;color:black" closed="false" y1="-10" x1="-5" y2="10" x2="0" y3="20" x3="0" />
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@@ -14,8 +15,6 @@
         <arc width="5" x="3.5" y="9.5" antialias="true" height="5" style="line-style:normal;line-weight:normal;filling:none;color:black" start="0" angle="-90" />
         <input x="12.75" y="3" size="9" text="_" />
         <line antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-20" x1="0" y2="-10" x2="0" />
-        <line antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="10" x1="0" y2="20" x2="0" />
-        <line antialias="true" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-10" x1="-5" y2="10" x2="0" />
         <terminal x="0" y="-21" orientation="n" />
         <terminal x="0" y="21" orientation="s" />
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diff --git a/elements/contacts/etanches/con_simple_nf_etanche.elmt b/elements/contacts/etanches/con_simple_nf_etanche.elmt
index 07ae6ef5d..e71a62adb 100644
--- a/elements/contacts/etanches/con_simple_nf_etanche.elmt
+++ b/elements/contacts/etanches/con_simple_nf_etanche.elmt
@@ -4,6 +4,7 @@
         <name lang="fr" >Contact simple (NF / étanche)</name>
     </names>
     <description>
+        <polygon antialias="true" style="line-style:normal;line-weight:normal;filling:none;color:black" closed="false" y1="-10" x1="5" y2="10" x2="0" y3="20" x3="0" />
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         <line antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-12" x1="8.5" y2="12" x2="8.5" />
@@ -15,8 +16,6 @@
         <arc width="5" x="3.5" y="9.5" antialias="true" height="5" style="line-style:normal;line-weight:normal;filling:none;color:black" start="0" angle="-90" />
         <input x="12.75" y="3" size="9" text="_" />
         <line antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-20" x1="0" y2="-9" x2="0" />
-        <line antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="10" x1="0" y2="20" x2="0" />
-        <line antialias="true" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-10" x1="5" y2="10" x2="0" />
         <terminal x="0" y="-21" orientation="n" />
         <terminal x="0" y="21" orientation="s" />
     </description>
diff --git a/elements/contacts/fin_de_course/findecourse_nf.elmt b/elements/contacts/fin_de_course/findecourse_nf.elmt
index 1c957192e..94e888687 100644
--- a/elements/contacts/fin_de_course/findecourse_nf.elmt
+++ b/elements/contacts/fin_de_course/findecourse_nf.elmt
@@ -4,12 +4,11 @@
         <name lang="fr" >Fin de course (NF)</name>
     </names>
     <description>
+        <polygon antialias="true" style="line-style:normal;line-weight:normal;filling:none;color:black" closed="false" y1="-10" x1="5" y2="10" x2="0" y3="20" x3="0" />
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         <line antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="4" x1="1.25" y2="-5.25" x2="1.25" />
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         <line antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-20" x1="0" y2="-9" x2="0" />
-        <line antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="10" x1="0" y2="20" x2="0" />
-        <line antialias="true" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-10" x1="5" y2="10" x2="0" />
         <input x="5.75" y="3" size="9" text="_" />
         <terminal x="0" y="-21" orientation="n" />
         <terminal x="0" y="21" orientation="s" />
diff --git a/elements/contacts/fin_de_course/findecourse_no.elmt b/elements/contacts/fin_de_course/findecourse_no.elmt
index a4295b44c..bceb21ce5 100644
--- a/elements/contacts/fin_de_course/findecourse_no.elmt
+++ b/elements/contacts/fin_de_course/findecourse_no.elmt
@@ -4,11 +4,10 @@
         <name lang="fr" >Fin de course</name>
     </names>
     <description>
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-        <line antialias="true" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-10" x1="-5" y2="10" x2="0" />
         <terminal x="0" y="-21" orientation="n" />
         <terminal x="0" y="21" orientation="s" />
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diff --git a/elements/contacts/poussoirs/poussoir.elmt b/elements/contacts/poussoirs/poussoir.elmt
index 9ad2751ed..de66de6db 100644
--- a/elements/contacts/poussoirs/poussoir.elmt
+++ b/elements/contacts/poussoirs/poussoir.elmt
@@ -4,9 +4,8 @@
         <name lang="fr" >Bouton poussoir</name>
     </names>
     <description>
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         <line antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-20" x1="0" y2="-10" x2="0" />
-        <line antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="10" x1="0" y2="20" x2="0" />
-        <line antialias="true" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-10" x1="-5" y2="10" x2="0" />
         <input x="2.75" y="3" size="9" text="_" />
         <line antialias="false" style="line-style:dashed;line-weight:thin;filling:none;color:black" y1="-5" x1="-10" y2="5" x2="-10" />
         <line antialias="false" style="line-style:dashed;line-weight:thin;filling:none;color:black" y1="0" x1="-10" y2="0" x2="-3" />
diff --git a/elements/contacts/poussoirs/poussoir_nf.elmt b/elements/contacts/poussoirs/poussoir_nf.elmt
index 558cc8645..10551cb63 100644
--- a/elements/contacts/poussoirs/poussoir_nf.elmt
+++ b/elements/contacts/poussoirs/poussoir_nf.elmt
@@ -4,10 +4,9 @@
         <name lang="fr" >Bouton poussoir (NF)</name>
     </names>
     <description>
+        <polygon antialias="true" style="line-style:normal;line-weight:normal;filling:none;color:black" closed="false" y1="-10" x1="5" y2="10" x2="0" y3="20" x3="0" />
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-        <line antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="10" x1="0" y2="20" x2="0" />
-        <line antialias="true" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-10" x1="5" y2="10" x2="0" />
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diff --git a/elements/contacts/puissance/normalement_fermes/com_puiss_nf1.elmt b/elements/contacts/puissance/normalement_fermes/com_puiss_nf1.elmt
index 7bbdd583a..e010a1e16 100644
--- a/elements/contacts/puissance/normalement_fermes/com_puiss_nf1.elmt
+++ b/elements/contacts/puissance/normalement_fermes/com_puiss_nf1.elmt
@@ -4,10 +4,9 @@
         <name lang="fr" >Contact puissance contacteur (NF)</name>
     </names>
     <description>
+        <polygon antialias="true" style="line-style:normal;line-weight:normal;filling:none;color:black" closed="false" y1="-10" x1="5" y2="10" x2="0" y3="20" x3="0" />
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         <line antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-20" x1="0" y2="-9" x2="0" />
-        <line antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="10" x1="0" y2="20" x2="0" />
-        <line antialias="true" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-10" x1="5" y2="10" x2="0" />
         <input x="5.75" y="3" size="9" text="KM_" />
         <arc width="5" x="-2.5" y="-14.5" antialias="true" height="5" style="line-style:normal;line-weight:normal;filling:none;color:black" start="90" angle="-180" />
         <terminal x="0" y="21" orientation="s" />
diff --git a/elements/contacts/puissance/normalement_fermes/com_puiss_nf4.elmt b/elements/contacts/puissance/normalement_fermes/com_puiss_nf4.elmt
index f357e5262..7b2cd16d3 100644
--- a/elements/contacts/puissance/normalement_fermes/com_puiss_nf4.elmt
+++ b/elements/contacts/puissance/normalement_fermes/com_puiss_nf4.elmt
@@ -4,21 +4,18 @@
         <name lang="fr" >Contact puissance contacteur (NF)</name>
     </names>
     <description>
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+        <polygon antialias="true" style="line-style:normal;line-weight:normal;filling:none;color:black" closed="false" y1="-10" x1="15" y2="10" x2="10" y3="20" x3="10" />
+        <polygon antialias="true" style="line-style:normal;line-weight:normal;filling:none;color:black" closed="false" y1="-10" x1="5" y2="10" x2="0" y3="20" x3="0" />
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-        <line antialias="true" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-10" x1="5" y2="10" x2="0" />
         <input x="25" y="3" size="9" text="KM_" />
         <arc width="5" x="-2.5" y="-14.5" antialias="true" height="5" style="line-style:normal;line-weight:normal;filling:none;color:black" start="90" angle="-180" />
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-        <line antialias="true" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-10" x1="15" y2="10" x2="10" />
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-        <line antialias="true" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-10" x1="25" y2="10" x2="20" />
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         <terminal x="0" y="-21" orientation="n" />
diff --git a/elements/contacts/puissance/normalement_fermes/com_puiss_nf5.elmt b/elements/contacts/puissance/normalement_fermes/com_puiss_nf5.elmt
index 4d5065969..502cdeb8b 100644
--- a/elements/contacts/puissance/normalement_fermes/com_puiss_nf5.elmt
+++ b/elements/contacts/puissance/normalement_fermes/com_puiss_nf5.elmt
@@ -4,25 +4,21 @@
         <name lang="fr" >Contact puissance contacteur (NF)</name>
     </names>
     <description>
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         <input x="35" y="3" size="9" text="KM_" />
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-        <line antialias="true" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-10" x1="15" y2="10" x2="10" />
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diff --git a/elements/contacts/puissance/normalement_fermes/com_puiss_nf6.elmt b/elements/contacts/puissance/normalement_fermes/com_puiss_nf6.elmt
index 59090aa7d..9daf9e3d9 100644
--- a/elements/contacts/puissance/normalement_fermes/com_puiss_nf6.elmt
+++ b/elements/contacts/puissance/normalement_fermes/com_puiss_nf6.elmt
@@ -4,26 +4,22 @@
         <name lang="fr" >Contact puissance contacteur (NF)</name>
     </names>
     <description>
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         <input x="35" y="3" size="9" text="KM_" />
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diff --git a/elements/contacts/puissance/normalement_ouverts/com_puiss1.elmt b/elements/contacts/puissance/normalement_ouverts/com_puiss1.elmt
index a4b5fb409..e0bc9883f 100644
--- a/elements/contacts/puissance/normalement_ouverts/com_puiss1.elmt
+++ b/elements/contacts/puissance/normalement_ouverts/com_puiss1.elmt
@@ -4,9 +4,8 @@
         <name lang="fr" >Contact puissance contacteur</name>
     </names>
     <description>
+        <polygon antialias="true" style="line-style:normal;line-weight:normal;filling:none;color:black" closed="false" y1="-10" x1="-5" y2="10" x2="0" y3="20" x3="0" />
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-        <line antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="10" x1="0" y2="20" x2="0" />
-        <line antialias="true" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-10" x1="-5" y2="10" x2="0" />
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diff --git a/elements/contacts/puissance/normalement_ouverts/com_puiss4.elmt b/elements/contacts/puissance/normalement_ouverts/com_puiss4.elmt
index b422341fc..f751d0f81 100644
--- a/elements/contacts/puissance/normalement_ouverts/com_puiss4.elmt
+++ b/elements/contacts/puissance/normalement_ouverts/com_puiss4.elmt
@@ -4,18 +4,15 @@
         <name lang="fr" >Contact puissance contacteur</name>
     </names>
     <description>
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+        <polygon antialias="true" style="line-style:normal;line-weight:normal;filling:none;color:black" closed="false" y1="-10" x1="-5" y2="10" x2="0" y3="20" x3="0" />
+        <polygon antialias="true" style="line-style:normal;line-weight:normal;filling:none;color:black" closed="false" y1="-10" x1="5" y2="10" x2="10" y3="20" x3="10" />
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-        <line antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="10" x1="0" y2="20" x2="0" />
-        <line antialias="true" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-10" x1="-5" y2="10" x2="0" />
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-        <line antialias="true" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-10" x1="5" y2="10" x2="10" />
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         <line antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-20" x1="20" y2="-10" x2="20" />
-        <line antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="10" x1="20" y2="20" x2="20" />
-        <line antialias="true" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-10" x1="15" y2="10" x2="20" />
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diff --git a/elements/contacts/puissance/normalement_ouverts/com_puiss5.elmt b/elements/contacts/puissance/normalement_ouverts/com_puiss5.elmt
index 8d404d0aa..6bf56b886 100644
--- a/elements/contacts/puissance/normalement_ouverts/com_puiss5.elmt
+++ b/elements/contacts/puissance/normalement_ouverts/com_puiss5.elmt
@@ -4,21 +4,17 @@
         <name lang="fr" >Contact puissance contacteur</name>
     </names>
     <description>
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+        <polygon antialias="true" style="line-style:normal;line-weight:normal;filling:none;color:black" closed="false" y1="-10" x1="25" y2="10" x2="30" y3="20" x3="30" />
+        <polygon antialias="true" style="line-style:normal;line-weight:normal;filling:none;color:black" closed="false" y1="-10" x1="15" y2="10" x2="20" y3="20" x3="20" />
+        <polygon antialias="true" style="line-style:normal;line-weight:normal;filling:none;color:black" closed="false" y1="-10" x1="-5" y2="10" x2="0" y3="20" x3="0" />
         <input x="35" y="3" size="9" text="KM_" />
         <line antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-20" x1="0" y2="-10" x2="0" />
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         <line antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-20" x1="20" y2="-10" x2="20" />
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-        <line antialias="true" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-10" x1="15" y2="10" x2="20" />
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-        <line antialias="true" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-10" x1="25" y2="10" x2="30" />
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diff --git a/elements/contacts/puissance/normalement_ouverts/com_puiss6.elmt b/elements/contacts/puissance/normalement_ouverts/com_puiss6.elmt
index d65eb1218..11c7896cf 100644
--- a/elements/contacts/puissance/normalement_ouverts/com_puiss6.elmt
+++ b/elements/contacts/puissance/normalement_ouverts/com_puiss6.elmt
@@ -4,22 +4,18 @@
         <name lang="fr" >Contact puissance contacteur</name>
     </names>
     <description>
+        <polygon antialias="true" style="line-style:normal;line-weight:normal;filling:none;color:black" closed="false" y1="-10" x1="5" y2="10" x2="10" y3="20" x3="10" />
+        <polygon antialias="true" style="line-style:normal;line-weight:normal;filling:none;color:black" closed="false" y1="-10" x1="25" y2="10" x2="30" y3="20" x3="30" />
+        <polygon antialias="true" style="line-style:normal;line-weight:normal;filling:none;color:black" closed="false" y1="-10" x1="15" y2="10" x2="20" y3="20" x3="20" />
+        <polygon antialias="true" style="line-style:normal;line-weight:normal;filling:none;color:black" closed="false" y1="-10" x1="-5" y2="10" x2="0" y3="20" x3="0" />
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         <line antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-20" x1="0" y2="-10" x2="0" />
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-        <line antialias="true" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-10" x1="-5" y2="10" x2="0" />
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         <line antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-20" x1="10" y2="-10" x2="10" />
-        <line antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="10" x1="10" y2="20" x2="10" />
-        <line antialias="true" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-10" x1="5" y2="10" x2="10" />
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diff --git a/elements/contacts/relais_thermique/contact_relais.elmt b/elements/contacts/relais_thermique/contact_relais.elmt
index 0d23f4043..8acc1e206 100644
--- a/elements/contacts/relais_thermique/contact_relais.elmt
+++ b/elements/contacts/relais_thermique/contact_relais.elmt
@@ -4,13 +4,12 @@
         <name lang="fr" >Contact relais thermique (NO)</name>
     </names>
     <description>
+        <polygon antialias="true" style="line-style:normal;line-weight:normal;filling:none;color:black" closed="false" y1="-10" x1="-5" y2="10" x2="0" y3="20" x3="0" />
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         <line antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="0" x1="-7" y2="2" x2="-7" />
         <line antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="0" x1="-3" y2="0" x2="-9" />
         <input x="2.75" y="3" size="9" text="F_" />
         <line antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-20" x1="0" y2="-10" x2="0" />
-        <line antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="10" x1="0" y2="20" x2="0" />
-        <line antialias="true" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-10" x1="-5" y2="10" x2="0" />
         <terminal x="0" y="-21" orientation="n" />
         <terminal x="0" y="21" orientation="s" />
     </description>
diff --git a/elements/contacts/relais_thermique/contact_relais_nf.elmt b/elements/contacts/relais_thermique/contact_relais_nf.elmt
index f2d6e1282..696f83f8b 100644
--- a/elements/contacts/relais_thermique/contact_relais_nf.elmt
+++ b/elements/contacts/relais_thermique/contact_relais_nf.elmt
@@ -4,13 +4,12 @@
         <name lang="fr" >Contact relais thermique (NF)</name>
     </names>
     <description>
+        <polygon antialias="true" style="line-style:normal;line-weight:normal;filling:none;color:black" closed="false" y1="-10" x1="5" y2="10" x2="0" y3="20" x3="0" />
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         <line antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-20" x1="0" y2="-9" x2="0" />
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-        <line antialias="true" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-10" x1="5" y2="10" x2="0" />
         <input x="5.75" y="3" size="9" text="F_" />
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         <terminal x="0" y="21" orientation="s" />
diff --git a/elements/contacts/simples/con_simple.elmt b/elements/contacts/simples/con_simple.elmt
index 3856b0653..4fb7d66ab 100644
--- a/elements/contacts/simples/con_simple.elmt
+++ b/elements/contacts/simples/con_simple.elmt
@@ -4,10 +4,9 @@
         <name lang="fr" >Contact simple</name>
     </names>
     <description>
+        <polygon antialias="true" style="line-style:normal;line-weight:normal;filling:none;color:black" closed="false" y1="-10" x1="-5" y2="10" x2="0" y3="20" x3="0" />
         <input x="2.75" y="3" size="9" text="_" />
         <line antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-20" x1="0" y2="-10" x2="0" />
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-        <line antialias="true" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-10" x1="-5" y2="10" x2="0" />
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         <terminal x="0" y="21" orientation="s" />
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diff --git a/elements/contacts/simples/con_simple_nf.elmt b/elements/contacts/simples/con_simple_nf.elmt
index 94af8fcea..703b234f4 100644
--- a/elements/contacts/simples/con_simple_nf.elmt
+++ b/elements/contacts/simples/con_simple_nf.elmt
@@ -4,10 +4,9 @@
         <name lang="fr" >Contact simple (NF)</name>
     </names>
     <description>
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         <input x="5.75" y="3" size="9" text="_" />
         <terminal x="0" y="-21" orientation="n" />
         <terminal x="0" y="21" orientation="s" />
diff --git a/elements/contacts/temporises/repos/con_simple_nf_tmp_r.elmt b/elements/contacts/temporises/repos/con_simple_nf_tmp_r.elmt
index f7bd78992..686e4b3fe 100644
--- a/elements/contacts/temporises/repos/con_simple_nf_tmp_r.elmt
+++ b/elements/contacts/temporises/repos/con_simple_nf_tmp_r.elmt
@@ -4,14 +4,13 @@
         <name lang="fr" >Contact simple (NF / tempo repos)</name>
     </names>
     <description>
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diff --git a/elements/contacts/temporises/repos/con_simple_tmp_r.elmt b/elements/contacts/temporises/repos/con_simple_tmp_r.elmt
index 40b1826e0..cfda9f33e 100644
--- a/elements/contacts/temporises/repos/con_simple_tmp_r.elmt
+++ b/elements/contacts/temporises/repos/con_simple_tmp_r.elmt
@@ -4,13 +4,12 @@
         <name lang="fr" >Contact simple (tempo repos)</name>
     </names>
     <description>
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         <line antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-1.5" x1="14" y2="-1.5" x2="-2.5" />
         <arc width="10" x="5" y="-5" antialias="true" height="10" style="line-style:normal;line-weight:normal;filling:none;color:black" start="90" angle="-180" />
         <input x="17.75" y="3" size="9" text="_" />
         <line antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-20" x1="0" y2="-10" x2="0" />
-        <line antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="10" x1="0" y2="20" x2="0" />
-        <line antialias="true" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-10" x1="-5" y2="10" x2="0" />
         <terminal x="0" y="-21" orientation="n" />
         <terminal x="0" y="21" orientation="s" />
     </description>
diff --git a/elements/contacts/temporises/travail/con_simple_nf_tmp_t.elmt b/elements/contacts/temporises/travail/con_simple_nf_tmp_t.elmt
index 5346d1f44..4d0d49b0d 100644
--- a/elements/contacts/temporises/travail/con_simple_nf_tmp_t.elmt
+++ b/elements/contacts/temporises/travail/con_simple_nf_tmp_t.elmt
@@ -4,14 +4,13 @@
         <name lang="fr" >Contact simple (NF / tempo travail)</name>
     </names>
     <description>
+        <polygon antialias="true" style="line-style:normal;line-weight:normal;filling:none;color:black" closed="false" y1="-10" x1="5" y2="10" x2="0" y3="20" x3="0" />
         <line antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="1.5" x1="-14" y2="1.5" x2="2" />
         <line antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-9" x1="0" y2="-9" x2="6" />
         <line antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-1.5" x1="-14" y2="-1.5" x2="2.5" />
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         <input x="7.75" y="3" size="9" text="_" />
         <line antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-20" x1="0" y2="-10" x2="0" />
-        <line antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="10" x1="0" y2="20" x2="0" />
-        <line antialias="true" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-10" x1="5" y2="10" x2="0" />
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         <terminal x="0" y="21" orientation="s" />
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diff --git a/elements/contacts/temporises/travail/con_simple_tmp_t.elmt b/elements/contacts/temporises/travail/con_simple_tmp_t.elmt
index 1f5f476d1..3e8941581 100644
--- a/elements/contacts/temporises/travail/con_simple_tmp_t.elmt
+++ b/elements/contacts/temporises/travail/con_simple_tmp_t.elmt
@@ -4,13 +4,12 @@
         <name lang="fr" >Contact simple (tempo travail)</name>
     </names>
     <description>
+        <polygon antialias="true" style="line-style:normal;line-weight:normal;filling:none;color:black" closed="false" y1="-10" x1="-5" y2="10" x2="0" y3="20" x3="0" />
         <line antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="1.5" x1="-14" y2="1.5" x2="-3" />
         <line antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-1.5" x1="-14" y2="-1.5" x2="-3" />
         <arc width="10" x="-15" y="-5" antialias="true" height="10" style="line-style:normal;line-weight:normal;filling:none;color:black" start="-90" angle="-180" />
         <input x="2.75" y="3" size="9" text="_" />
         <line antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-20" x1="0" y2="-10" x2="0" />
-        <line antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="10" x1="0" y2="20" x2="0" />
-        <line antialias="true" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-10" x1="-5" y2="10" x2="0" />
         <terminal x="0" y="-21" orientation="n" />
         <terminal x="0" y="21" orientation="s" />
     </description>
diff --git a/elements/protections/au.elmt b/elements/protections/au.elmt
index 431fd6a8c..929999bf5 100644
--- a/elements/protections/au.elmt
+++ b/elements/protections/au.elmt
@@ -4,13 +4,12 @@
         <name lang="fr" >Arrêt d'urgence (NF)</name>
     </names>
     <description>
-        <line antialias="false" style="line-style:dashed;line-weight:thin;filling:none;color:black" y1="-2" x1="-4" y2="0" x2="-1" />
+        <polygon antialias="true" style="line-style:normal;line-weight:normal;filling:none;color:black" closed="false" y1="-10" x1="5" y2="10" x2="0" y3="20" x3="0" />
+        <line antialias="true" style="line-style:dashed;line-weight:thin;filling:none;color:black" y1="-2" x1="-4" y2="0" x2="-1" />
         <arc width="8" x="-11" y="-5" antialias="true" height="10" style="line-style:dashed;line-weight:thin;filling:none;color:black" start="-90" angle="-180" />
         <line antialias="false" style="line-style:dashed;line-weight:thin;filling:none;color:black" y1="-2" x1="-4" y2="0" x2="-4" />
         <line antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-9" x1="0" y2="-9" x2="6" />
         <line antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-20" x1="0" y2="-9" x2="0" />
-        <line antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="10" x1="0" y2="20" x2="0" />
-        <line antialias="true" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-10" x1="5" y2="10" x2="0" />
         <input x="5.75" y="3" size="9" text="_" />
         <line antialias="false" style="line-style:dashed;line-weight:thin;filling:none;color:black" y1="-5" x1="-7" y2="5" x2="-7" />
         <line antialias="false" style="line-style:dashed;line-weight:thin;filling:none;color:black" y1="0" x1="-7" y2="0" x2="3" />
diff --git a/elements/protections/int_sect.elmt b/elements/protections/int_sect.elmt
index 8fd47b8bc..df7936649 100644
--- a/elements/protections/int_sect.elmt
+++ b/elements/protections/int_sect.elmt
@@ -4,12 +4,11 @@
         <name lang="fr" >Interrupteur sectionneur</name>
     </names>
     <description>
+        <polygon antialias="true" style="line-style:normal;line-weight:normal;filling:none;color:black" closed="false" y1="-10" x1="-5" y2="10" x2="0" y3="20" x3="0" />
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-        <line antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="10" x1="0" y2="20" x2="0" />
-        <line antialias="true" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-10" x1="-5" y2="10" x2="0" />
         <input x="2.75" y="3" size="9" text="_" />
         <line antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-12.5" x1="2" y2="-12.5" x2="-2" />
-        <circle x="-1.750000000000001" y="-11.75000000000002" antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" diameter="3.5" />
+        <circle x="-1.750000000000001" y="-11.75000000000002" antialias="true" style="line-style:normal;line-weight:normal;filling:none;color:black" diameter="3.5" />
         <terminal x="0" y="-21" orientation="n" />
         <terminal x="0" y="21" orientation="s" />
     </description>
diff --git a/elements/protections/relais_thermiques/relais_therm1.elmt b/elements/protections/relais_thermiques/relais_therm1.elmt
index 5b1cbcdce..762d1b316 100644
--- a/elements/protections/relais_thermiques/relais_therm1.elmt
+++ b/elements/protections/relais_thermiques/relais_therm1.elmt
@@ -4,12 +4,8 @@
         <name lang="fr" >Relais thermique</name>
     </names>
     <description>
-        <line antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-20" x1="0" y2="-5" x2="0" />
-        <line antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="5" x1="0" y2="20" x2="0" />
-        <line antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-5" x1="5" y2="5" x2="5" />
+        <polygon x4="5" y5="5" x5="0" y6="20" x6="0" antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" closed="false" y1="-20" x1="0" y2="-5" x2="0" y3="-5" x3="5" y4="5" />
         <input x="10" y="3" size="9" text="F_" />
-        <line antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-5" x1="0" y2="-5" x2="5" />
-        <line antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="5" x1="0" y2="5" x2="5" />
         <terminal x="0" y="-21" orientation="n" />
         <terminal x="0" y="21" orientation="s" />
     </description>
diff --git a/elements/protections/sectionneurs/sectionneur1.elmt b/elements/protections/sectionneurs/sectionneur1.elmt
index fa942fe00..b88592b7d 100644
--- a/elements/protections/sectionneurs/sectionneur1.elmt
+++ b/elements/protections/sectionneurs/sectionneur1.elmt
@@ -4,9 +4,8 @@
         <name lang="fr" >Sectionneur</name>
     </names>
     <description>
+        <polygon antialias="true" style="line-style:normal;line-weight:normal;filling:none;color:black" closed="false" y1="-10" x1="-5" y2="10" x2="0" y3="20" x3="0" />
         <line antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-20" x1="0" y2="-10" x2="0" />
-        <line antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="10" x1="0" y2="20" x2="0" />
-        <line antialias="true" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-10" x1="-5" y2="10" x2="0" />
         <input x="2.75" y="3" size="9" text="_" />
         <line antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-10" x1="2" y2="-10" x2="-2" />
         <terminal x="0" y="-21" orientation="n" />
diff --git a/elements/protections/sectionneurs/sectionneur4.elmt b/elements/protections/sectionneurs/sectionneur4.elmt
index 6997ba625..14086a996 100644
--- a/elements/protections/sectionneurs/sectionneur4.elmt
+++ b/elements/protections/sectionneurs/sectionneur4.elmt
@@ -4,18 +4,15 @@
         <name lang="fr" >Sectionneur</name>
     </names>
     <description>
+        <polygon antialias="true" style="line-style:normal;line-weight:normal;filling:none;color:black" closed="false" y1="-10" x1="-5" y2="10" x2="0" y3="20" x3="0" />
+        <polygon antialias="true" style="line-style:normal;line-weight:normal;filling:none;color:black" closed="false" y1="-10" x1="15" y2="10" x2="20" y3="20" x3="20" />
+        <polygon antialias="true" style="line-style:normal;line-weight:normal;filling:none;color:black" closed="false" y1="-10" x1="5" y2="10" x2="10" y3="20" x3="10" />
         <input x="22.75" y="3" size="9" text="_" />
         <line antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-20" x1="0" y2="-10" x2="0" />
-        <line antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="10" x1="0" y2="20" x2="0" />
-        <line antialias="true" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-10" x1="-5" y2="10" x2="0" />
         <line antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-10" x1="2" y2="-10" x2="-2" />
         <line antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-20" x1="10" y2="-10" x2="10" />
-        <line antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="10" x1="10" y2="20" x2="10" />
-        <line antialias="true" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-10" x1="5" y2="10" x2="10" />
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         <line antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-20" x1="20" y2="-10" x2="20" />
-        <line antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="10" x1="20" y2="20" x2="20" />
-        <line antialias="true" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-10" x1="15" y2="10" x2="20" />
         <line antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-10" x1="22" y2="-10" x2="18" />
         <terminal x="0" y="-21" orientation="n" />
         <terminal x="0" y="21" orientation="s" />
diff --git a/elements/recepteurs/domestiques/lave_linge.elmt b/elements/recepteurs/domestiques/lave_linge.elmt
index 9debe8da2..97b64a706 100644
--- a/elements/recepteurs/domestiques/lave_linge.elmt
+++ b/elements/recepteurs/domestiques/lave_linge.elmt
@@ -6,8 +6,8 @@
     <description>
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-        <arc width="6" x="-3" y="5.25" antialias="false" height="4" style="line-style:normal;line-weight:thin;filling:none;color:black" start="0" angle="-180" />
+        <polygon style="line-style:normal;line-weight:thin;filling:none;color:black" x1="-3" x2="-8" x3="-8" x4="-3" antialias="true" x5="-3" x6="3" x7="3" x8="8" x9="8" closed="false" y1="7" y2="9" y10="7" y3="12" y4="10.5" y5="18" x10="3" y6="18" y7="10.5" y8="12" y9="9" />
+        <arc width="6" x="-3" y="5" antialias="true" height="4" style="line-style:normal;line-weight:thin;filling:none;color:black" start="0" angle="-180" />
         <line antialias="false" style="line-style:normal;line-weight:thin;filling:none;color:black" y1="4" x1="-12" y2="4" x2="12" />
         <terminal x="0" y="-12" orientation="n" />
     </description>
diff --git a/elements/recepteurs/lampes/lampe_clignotante.elmt b/elements/recepteurs/lampes/lampe_clignotante.elmt
index c9a6e685f..acb5d2435 100644
--- a/elements/recepteurs/lampes/lampe_clignotante.elmt
+++ b/elements/recepteurs/lampes/lampe_clignotante.elmt
@@ -4,11 +4,7 @@
         <name lang="fr" >Lampe clignotante</name>
     </names>
     <description>
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-        <line antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="15" x1="12" y2="20" x2="12" />
-        <line antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="15" x1="7" y2="15" x2="12" />
-        <line antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="20" x1="7" y2="15" x2="7" />
-        <line antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="20" x1="5" y2="20" x2="7" />
+        <polygon x4="12" y5="20" x5="12" y6="20" x6="14" antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" closed="false" y1="20" x1="5" y2="20" x2="7" y3="15" x3="7" y4="15" />
         <circle x="-10" y="-10" antialias="true" style="line-style:normal;line-weight:normal;filling:none;color:black" diameter="20" />
         <line antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-7.03" x1="7.03" y2="7.03" x2="-7.03" />
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diff --git a/elements/recepteurs/securite/masse.elmt b/elements/recepteurs/securite/masse.elmt
index b6410e978..053cc03f5 100644
--- a/elements/recepteurs/securite/masse.elmt
+++ b/elements/recepteurs/securite/masse.elmt
@@ -4,11 +4,11 @@
         <name lang="fr" >Masse</name>
     </names>
     <description>
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-        <line antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="3" x1="-1" y2="0" x2="2" />
-        <line antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="3" x1="-7" y2="0" x2="-4" />
-        <line antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="3" x1="2" y2="0" x2="5" />
-        <line antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="3" x1="-4" y2="0" x2="-1" />
+        <line antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="0.5187711715698242" x1="7.5" y2="3.018771171569824" x2="5" />
+        <line antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="3" x1="-1" y2="0.5" x2="1.5" />
+        <line antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="3" x1="-7" y2="0.5" x2="-4.5" />
+        <line antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="3" x1="2" y2="0.5" x2="4.5" />
+        <line antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="3" x1="-4" y2="0.5" x2="-1.5" />
         <line antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="0" x1="-7" y2="0" x2="8" />
         <line antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-10" x1="0" y2="0" x2="0" />
         <terminal x="0" y="-11" orientation="n" />
diff --git a/elements/semiconducteur/del.elmt b/elements/semiconducteur/del.elmt
new file mode 100644
index 000000000..d0dceacf7
--- /dev/null
+++ b/elements/semiconducteur/del.elmt
@@ -0,0 +1,18 @@
+<definition width="30" version="0.1" hotspot_x="10" hotspot_y="25" height="50" type="element" orientation="dnny" >
+    <names>
+        <name lang="en" >Led</name>
+        <name lang="fr" >Del</name>
+    </names>
+    <description>
+        <polygon antialias="true" style="line-style:normal;line-weight:thin;filling:black;color:black" y1="2" x1="-7" y2="1" x2="-9" y3="0" x3="-7" />
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+        <line antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-2.5" x1="-7" y2="-2.5" x2="-5.25" />
+        <line antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="5" x1="-5" y2="5" x2="5" />
+        <polygon antialias="true" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-5" x1="-5" y2="-5" x2="5" y3="5" x3="0" />
+        <input x="7.75" y="3" size="9" text="_" />
+        <line antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-20" x1="0" y2="20" x2="0" />
+        <terminal x="0" y="-21" orientation="n" />
+        <terminal x="0" y="21" orientation="s" />
+    </description>
+</definition>
diff --git a/elements/semiconducteur/diode.elmt b/elements/semiconducteur/diode.elmt
new file mode 100644
index 000000000..b60b0c472
--- /dev/null
+++ b/elements/semiconducteur/diode.elmt
@@ -0,0 +1,13 @@
+<definition width="30" version="0.1" hotspot_x="10" hotspot_y="25" height="50" type="element" orientation="dnny" >
+    <names>
+        <name lang="fr" >Diode</name>
+    </names>
+    <description>
+        <line antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="5" x1="-5" y2="5" x2="5" />
+        <polygon antialias="true" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-5" x1="-5" y2="-5" x2="5" y3="5" x3="0" />
+        <input x="7.75" y="3" size="9" text="_" />
+        <line antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-20" x1="0" y2="20" x2="0" />
+        <terminal x="0" y="-21" orientation="n" />
+        <terminal x="0" y="21" orientation="s" />
+    </description>
+</definition>
diff --git a/elements/semiconducteur/qet_directory b/elements/semiconducteur/qet_directory
new file mode 100644
index 000000000..32495392a
--- /dev/null
+++ b/elements/semiconducteur/qet_directory
@@ -0,0 +1,5 @@
+<qet-directory>
+    <names>
+        <name lang="fr" >Semiconducteur</name>
+    </names>
+</qet-directory>
diff --git a/elements/semiconducteur/thyristor.elmt b/elements/semiconducteur/thyristor.elmt
new file mode 100644
index 000000000..20bcb179d
--- /dev/null
+++ b/elements/semiconducteur/thyristor.elmt
@@ -0,0 +1,15 @@
+<definition width="30" version="0.1" hotspot_x="10" hotspot_y="25" height="50" type="element" ic="true" orientation="dnny" >
+    <names>
+        <name lang="fr" >Thyristor</name>
+    </names>
+    <description>
+        <polygon antialias="true" style="line-style:normal;line-weight:normal;filling:none;color:black" closed="false" y1="10" x1="-8" y2="10" x2="-4" y3="5.5" x3="-2" />
+        <line antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="5" x1="-5" y2="5" x2="5" />
+        <polygon antialias="true" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-5" x1="-5" y2="-5" x2="5" y3="5" x3="0" />
+        <input x="7.75" y="3" size="9" text="_" />
+        <line antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-20" x1="0" y2="20" x2="0" />
+        <terminal x="0" y="-21" orientation="n" />
+        <terminal x="0" y="21" orientation="s" />
+        <terminal x="-9" y="10" orientation="w" />
+    </description>
+</definition>