Mains Switching Unit MSU
583371.21
Approval: G 210122
Part of EN 54-16 approval 0786-CPD-20997
The power panel MSU (Mains Switching Unit) is used to secure the power supply of all VARIODYN® D components that are installed in a cabinet. In addition, it offers a connector for connecting a service PC for local / network-wide maintenance purposes.
Each of up to three phases that will be charged max. A 18. The overload switch automatically releases the current, but can also be used for manual switching of the power supply.
The operating state is indicated by green indicator lights. The switch position can be evaluated via auxiliary contacts. A front-mounted 230 V mains connector and an RJ45 jack are provided for connecting a service PC.