The 7S-SI electric operating mechanism is an aftermarket motorization and replacement solution for SM6 compatible SI incomer medium-voltage switchgear units. It is widely used for switchgear maintenance, mechanism replacement and manual-to-motor retrofit projects.
SM6 operating mechanism replacement, medium voltage switchgear refurbishment, manual cabinet motorization retrofit, distribution automation upgrade.
7S-SI is an independent compatible spare part. It is NOT an original Schneider product. Compatibility verification against your actual switchgear configuration is mandatory before ordering.
For technical specifications and quotation, please visit our official website: xizienergy.com