diff --git a/elements/contacts/poussoirs/key_1-0-2.elmt b/elements/contacts/poussoirs/key_1-0-2.elmt
new file mode 100644
index 000000000..25d5cf8b1
--- /dev/null
+++ b/elements/contacts/poussoirs/key_1-0-2.elmt
@@ -0,0 +1,24 @@
+
+
+ Key switch 3 position
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/elements/contacts/poussoirs/key_1-0-2_inv.elmt b/elements/contacts/poussoirs/key_1-0-2_inv.elmt
new file mode 100644
index 000000000..f59dd5483
--- /dev/null
+++ b/elements/contacts/poussoirs/key_1-0-2_inv.elmt
@@ -0,0 +1,24 @@
+
+
+ Key switch 3 positions
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/elements/references/qet_directory b/elements/references/qet_directory
new file mode 100644
index 000000000..383d803ef
--- /dev/null
+++ b/elements/references/qet_directory
@@ -0,0 +1,6 @@
+
+
+ References
+ References
+
+
diff --git a/elements/references/ref_coi_hor.elmt b/elements/references/ref_coi_hor.elmt
new file mode 100644
index 000000000..1e044beb6
--- /dev/null
+++ b/elements/references/ref_coi_hor.elmt
@@ -0,0 +1,12 @@
+
+
+ Reference coil (horizontal)
+
+
+
+
+
+
+
+
+
diff --git a/elements/references/ref_coi_ver.elmt b/elements/references/ref_coi_ver.elmt
new file mode 100644
index 000000000..31bc9cf01
--- /dev/null
+++ b/elements/references/ref_coi_ver.elmt
@@ -0,0 +1,12 @@
+
+
+ Reference coil (vertical)
+
+
+
+
+
+
+
+
+
diff --git a/elements/references/ref_lig_hor.elmt b/elements/references/ref_lig_hor.elmt
new file mode 100644
index 000000000..f2716fd0a
--- /dev/null
+++ b/elements/references/ref_lig_hor.elmt
@@ -0,0 +1,12 @@
+
+
+ Reference light (horizontal)
+
+
+
+
+
+
+
+
+
diff --git a/elements/references/ref_lig_ver.elmt b/elements/references/ref_lig_ver.elmt
new file mode 100644
index 000000000..9b6d87d63
--- /dev/null
+++ b/elements/references/ref_lig_ver.elmt
@@ -0,0 +1,12 @@
+
+
+ Reference light (vertical)
+
+
+
+
+
+
+
+
+
diff --git a/elements/references/ref_nc_hor.elmt b/elements/references/ref_nc_hor.elmt
new file mode 100644
index 000000000..acc862aab
--- /dev/null
+++ b/elements/references/ref_nc_hor.elmt
@@ -0,0 +1,12 @@
+
+
+ Reference contact NC (horizontal)
+
+
+
+
+
+
+
+
+
diff --git a/elements/references/ref_nc_ver.elmt b/elements/references/ref_nc_ver.elmt
new file mode 100644
index 000000000..b759f7979
--- /dev/null
+++ b/elements/references/ref_nc_ver.elmt
@@ -0,0 +1,12 @@
+
+
+ Reference contact NC (vertical)
+
+
+
+
+
+
+
+
+
diff --git a/elements/references/ref_no_hor.elmt b/elements/references/ref_no_hor.elmt
new file mode 100644
index 000000000..642b8e391
--- /dev/null
+++ b/elements/references/ref_no_hor.elmt
@@ -0,0 +1,11 @@
+
+
+ Reference contact NO (horizontal)
+
+
+
+
+
+
+
+
diff --git a/elements/references/ref_no_ver.elmt b/elements/references/ref_no_ver.elmt
new file mode 100644
index 000000000..170313135
--- /dev/null
+++ b/elements/references/ref_no_ver.elmt
@@ -0,0 +1,11 @@
+
+
+ Reference contact NO (vertical)
+
+
+
+
+
+
+
+
diff --git a/elements/variateurs_de_frequence/siemens/micromaster_440.elmt b/elements/variateurs_de_frequence/siemens/micromaster_440.elmt
new file mode 100644
index 000000000..6e86f8cee
--- /dev/null
+++ b/elements/variateurs_de_frequence/siemens/micromaster_440.elmt
@@ -0,0 +1,246 @@
+
+
+ Micromaster 440
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
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+
+
+
+
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+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
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+
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+
+
+
+
+
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+