The Siemens 3RT1966-4EA1-ZX95 is a terminal cover designed for busbar connections on contactors size S10 and S12, as well as for the overload relay 3RB106. It ships in reusable packaging of 20 units.
Snaps onto the busbar side of the contactor or overload relay after wiring. No tools needed for fitting. The cover protects against accidental contact with live busbars during maintenance.
