diff --git a/elements/03relayage/contacts/simples/con_simple.elmt b/elements/03relayage/contacts/simples/con_simple.elmt
deleted file mode 100644
index 27afd4009..000000000
--- a/elements/03relayage/contacts/simples/con_simple.elmt
+++ /dev/null
@@ -1,24 +0,0 @@
-<definition width="30" version="0.3" hotspot_x="10" hotspot_y="25" height="50" type="element" orientation="dnny" link_type="slave">
-    <names>
-        <name lang="ar">مُلامس بسيط (NO)</name>
-        <name lang="de">Kontakt Einfach</name>
-        <name lang="ru">Проктой контакт (НР)</name>
-        <name lang="pt">Contacto simples (NO)</name>
-        <name lang="el">Απλή επαφή, ανοικτή</name>
-        <name lang="en">Simple contact</name>
-        <name lang="it">Contatto semplice (NO)</name>
-        <name lang="fr">Contact simple</name>
-        <name lang="pl">Zestyk zwierny</name>
-        <name lang="es">Contactor simple</name>
-        <name lang="cs">Jednoduché spojení</name>
-    </names>
-    <informations>Author: The QElectroTech team
-License: see http://qelectrotech.org/wiki/doc/elements_license</informations>
-    <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 length1="1.5" length2="1.5" antialias="false" end1="none" end2="none" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-20" x1="0" y2="-10" x2="0"/>
-        <terminal x="0" y="-20" orientation="n"/>
-        <terminal x="0" y="20" orientation="s"/>
-    </description>
-</definition>
diff --git a/elements/03relayage/contacts/simples/con_simple_nf.elmt b/elements/03relayage/contacts/simples/con_simple_nf.elmt
deleted file mode 100644
index 7bc4d7364..000000000
--- a/elements/03relayage/contacts/simples/con_simple_nf.elmt
+++ /dev/null
@@ -1,25 +0,0 @@
-<definition width="30" version="0.3" hotspot_x="5" hotspot_y="25" height="50" type="element" orientation="dnny" link_type="slave">
-    <names>
-        <name lang="ar">مُلامس بسيط (NC)</name>
-        <name lang="de">Kontakt Einfach (NC)</name>
-        <name lang="ru">Проктой контакт (НЗ)</name>
-        <name lang="pt">Contacto simples (NC)</name>
-        <name lang="el">Απλή επαφή, κλειστή</name>
-        <name lang="en">Simple contact (NC)</name>
-        <name lang="it">Contatto semplice (NC)</name>
-        <name lang="fr">Contact simple (NF)</name>
-        <name lang="pl">Zestyk rozwierny</name>
-        <name lang="es">Contactor simple (NC)</name>
-        <name lang="cs">Jednoduché spojení (NC)</name>
-    </names>
-    <informations>Author: The QElectroTech team
-License: see http://qelectrotech.org/wiki/doc/elements_license</informations>
-    <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 length1="1.5" length2="1.5" antialias="false" end1="none" end2="none" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-9" x1="0" y2="-9" x2="6"/>
-        <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="-20" x1="0" y2="-9" x2="0"/>
-        <input x="5.75" y="3" size="9" text="_"/>
-        <terminal x="0" y="-20" orientation="n"/>
-        <terminal x="0" y="20" orientation="s"/>
-    </description>
-</definition>
diff --git a/elements/03relayage/contacts/slave/auxiliary_contacts/contnonc.elmt b/elements/03relayage/contacts/slave/auxiliary_contacts/contnonc.elmt
deleted file mode 100644
index 8eb69b849..000000000
--- a/elements/03relayage/contacts/slave/auxiliary_contacts/contnonc.elmt
+++ /dev/null
@@ -1,28 +0,0 @@
-<definition width="60" version="0.3" hotspot_x="35" hotspot_y="35" height="70" type="element" ic="true" orientation="dnyn" link_type="slave">
-    <names>
-        <name lang="ar">مُلامس NO-NC</name>
-        <name lang="de">Wechselkontakt (NO/NC)</name>
-        <name lang="ru">Проктой контакт (НР)</name>
-        <name lang="el">Απλή μεταγωγική επαφή</name>
-        <name lang="en">Simple contact</name>
-        <name lang="it">Contatto semplice (NC/NO)</name>
-        <name lang="fr">Contact NO - NC</name>
-        <name lang="pl">Zestyk przełączny przerwowy</name>
-        <name lang="es">Contacto simple</name>
-        <name lang="cs">Jednoduchý kontakt</name>
-    </names>
-    <informations></informations>
-    <description>
-        <input x="4" y="20" size="6" text="_"/>
-        <input x="-33" y="-21" size="6" text="_"/>
-        <input x="4" y="-21" size="6" text="_"/>
-        <polygon antialias="true" style="line-style:normal;line-weight:normal;filling:none;color:black" closed="false" y1="-10" x1="-15" y2="10" x2="0" y3="20" x3="0"/>
-        <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="-8" x1="-20" y2="-8" x2="-12"/>
-        <input x="5" y="2.6666" size="9" text="_"/>
-        <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="-19" x1="-20" y2="-8" x2="-20"/>
-        <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="-20" x1="0" y2="-10" x2="0"/>
-        <terminal x="0" y="-20" orientation="n"/>
-        <terminal x="0" y="20" orientation="s"/>
-        <terminal x="-20" y="-20" orientation="n"/>
-    </description>
-</definition>
diff --git a/elements/03relayage/contacts/slave/simples/con_simple.elmt b/elements/03relayage/contacts/slave/simples/con_simple.elmt
deleted file mode 100644
index 27afd4009..000000000
--- a/elements/03relayage/contacts/slave/simples/con_simple.elmt
+++ /dev/null
@@ -1,24 +0,0 @@
-<definition width="30" version="0.3" hotspot_x="10" hotspot_y="25" height="50" type="element" orientation="dnny" link_type="slave">
-    <names>
-        <name lang="ar">مُلامس بسيط (NO)</name>
-        <name lang="de">Kontakt Einfach</name>
-        <name lang="ru">Проктой контакт (НР)</name>
-        <name lang="pt">Contacto simples (NO)</name>
-        <name lang="el">Απλή επαφή, ανοικτή</name>
-        <name lang="en">Simple contact</name>
-        <name lang="it">Contatto semplice (NO)</name>
-        <name lang="fr">Contact simple</name>
-        <name lang="pl">Zestyk zwierny</name>
-        <name lang="es">Contactor simple</name>
-        <name lang="cs">Jednoduché spojení</name>
-    </names>
-    <informations>Author: The QElectroTech team
-License: see http://qelectrotech.org/wiki/doc/elements_license</informations>
-    <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 length1="1.5" length2="1.5" antialias="false" end1="none" end2="none" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-20" x1="0" y2="-10" x2="0"/>
-        <terminal x="0" y="-20" orientation="n"/>
-        <terminal x="0" y="20" orientation="s"/>
-    </description>
-</definition>
diff --git a/elements/03relayage/contacts/slave/simples/con_simple_nf.elmt b/elements/03relayage/contacts/slave/simples/con_simple_nf.elmt
deleted file mode 100644
index 7bc4d7364..000000000
--- a/elements/03relayage/contacts/slave/simples/con_simple_nf.elmt
+++ /dev/null
@@ -1,25 +0,0 @@
-<definition width="30" version="0.3" hotspot_x="5" hotspot_y="25" height="50" type="element" orientation="dnny" link_type="slave">
-    <names>
-        <name lang="ar">مُلامس بسيط (NC)</name>
-        <name lang="de">Kontakt Einfach (NC)</name>
-        <name lang="ru">Проктой контакт (НЗ)</name>
-        <name lang="pt">Contacto simples (NC)</name>
-        <name lang="el">Απλή επαφή, κλειστή</name>
-        <name lang="en">Simple contact (NC)</name>
-        <name lang="it">Contatto semplice (NC)</name>
-        <name lang="fr">Contact simple (NF)</name>
-        <name lang="pl">Zestyk rozwierny</name>
-        <name lang="es">Contactor simple (NC)</name>
-        <name lang="cs">Jednoduché spojení (NC)</name>
-    </names>
-    <informations>Author: The QElectroTech team
-License: see http://qelectrotech.org/wiki/doc/elements_license</informations>
-    <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 length1="1.5" length2="1.5" antialias="false" end1="none" end2="none" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-9" x1="0" y2="-9" x2="6"/>
-        <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="-20" x1="0" y2="-9" x2="0"/>
-        <input x="5.75" y="3" size="9" text="_"/>
-        <terminal x="0" y="-20" orientation="n"/>
-        <terminal x="0" y="20" orientation="s"/>
-    </description>
-</definition>
diff --git a/elements/03relayage/contacts/slave/simples/contnonc.elmt b/elements/03relayage/contacts/slave/simples/contnonc.elmt
deleted file mode 100644
index 8eb69b849..000000000
--- a/elements/03relayage/contacts/slave/simples/contnonc.elmt
+++ /dev/null
@@ -1,28 +0,0 @@
-<definition width="60" version="0.3" hotspot_x="35" hotspot_y="35" height="70" type="element" ic="true" orientation="dnyn" link_type="slave">
-    <names>
-        <name lang="ar">مُلامس NO-NC</name>
-        <name lang="de">Wechselkontakt (NO/NC)</name>
-        <name lang="ru">Проктой контакт (НР)</name>
-        <name lang="el">Απλή μεταγωγική επαφή</name>
-        <name lang="en">Simple contact</name>
-        <name lang="it">Contatto semplice (NC/NO)</name>
-        <name lang="fr">Contact NO - NC</name>
-        <name lang="pl">Zestyk przełączny przerwowy</name>
-        <name lang="es">Contacto simple</name>
-        <name lang="cs">Jednoduchý kontakt</name>
-    </names>
-    <informations></informations>
-    <description>
-        <input x="4" y="20" size="6" text="_"/>
-        <input x="-33" y="-21" size="6" text="_"/>
-        <input x="4" y="-21" size="6" text="_"/>
-        <polygon antialias="true" style="line-style:normal;line-weight:normal;filling:none;color:black" closed="false" y1="-10" x1="-15" y2="10" x2="0" y3="20" x3="0"/>
-        <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="-8" x1="-20" y2="-8" x2="-12"/>
-        <input x="5" y="2.6666" size="9" text="_"/>
-        <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="-19" x1="-20" y2="-8" x2="-20"/>
-        <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="-20" x1="0" y2="-10" x2="0"/>
-        <terminal x="0" y="-20" orientation="n"/>
-        <terminal x="0" y="20" orientation="s"/>
-        <terminal x="-20" y="-20" orientation="n"/>
-    </description>
-</definition>
diff --git a/elements/03relayage/contacts/slave/simples/qet_directory b/elements/03relayage/contacts/slave/simples/qet_directory
deleted file mode 100644
index 265e3b231..000000000
--- a/elements/03relayage/contacts/slave/simples/qet_directory
+++ /dev/null
@@ -1,15 +0,0 @@
-<qet-directory>
-    <names>
-        <name lang="ar">بسيطة</name>
-        <name lang="de">Einfach</name>
-        <name lang="ru">простые</name>
-        <name lang="pt">Simples</name>
-        <name lang="en">Simple</name>
-        <name lang="el">Απλές</name>
-        <name lang="it">Semplice</name>
-        <name lang="fr">Simples</name>
-        <name lang="pl">Pojedyncze</name>
-        <name lang="es">Simples</name>
-        <name lang="cs">Jednoduché</name>
-    </names>
-</qet-directory>