The SENTRON 3VA1463-1AA32-0AJ0 is a 3-pole switch disconnector on the IEC frame 630, rated at 630 A continuous current. It is a pure isolating device — no overload or short-circuit protection integrated — designed for applications where the upstream protection is handled separately, such as a motor feeder or a main disconnect in a distribution panel. Rated at 630 A continuous current, this switch disconnector functions as a visible-break isolator. The nut keeper kit on both sides of the main current circuit simplifies busbar or cable connection in a panel.
For a BOM line requiring a 630 A switch disconnector without integral protection, this part is a direct fit.
Integration Notes
The front terminal arrangement accepts busbar or cable lugs; the nut keeper kit retains hardware during installation. Two auxiliary changeover switches and one trip alarm changeover switch are integrated, providing status feedback for the open/closed position and fault indication.