Each Merlin Gerin NS100-630, Compact NS100-630, and Compact NSX100-630 comes standard with a toggle extension mounted on it.
This can break off over time, when the toggle is manipulated.
This toggle extension can be replaced.
As long as the short toggle, on which the toggle extension is mounted, is not damaged.
See video:
https://youtu.be/b2u-_UbP9ZI?si=bBBt4FuIk5DbaX8o
See also the attached substitution guides for Merlin Gerin NS100-630,Compact NS100-630, and Compact NSX100-630
See Compact NSX Catalog, with reference numbers:
https://download.schneider-electric.com/files?p_enDocType=Catalog&p_File_Name=LVPED221001EN.pdf&p_Doc_Ref=LVPED221001EN
See Compact NSX manual, which lists the various mounting options for a Compact NSX:
https://download.schneider-electric.com/files?p_enDocType=User+guide&p_File_Name=ComPacT-NSX-User-Guide-DOCA0187EN-02.pdf&p_Doc_Ref=DOCA0187EN
See the references of the said toggle extensions:
- Extension for lever of ComPacT NSX100/160/250 - set of 5 pieces:
reference: LV429313T
- Extension for lever of ComPacT NSX400/630 - set of 5 pieces:
reference: LV432553T
Released for: Schneider Electric Belgium



