Patent ID: 11965525
Assignee: GRUNDFOS HOLDING A/S
Field: Engines, pumps, turbines (Mechanical engineering)
Classification: CPC F  H | IPC F  H

Claim 26:
27. A pump unit comprising:
a first housing with at least a first electrical plug connector on an outside of the first housing;
a second housing in a form of a separate connector housing connected to said first housing and comprising a first mating plug connector, which mating plug connector is engaged with the first electrical plug connector;
an electrical connection terminal provided in an interior of the separate connector housing, the electrical connection terminal being connected to the first mating plug connector and being configured to connect to one electrical cable or a plurality of electrical cables; and
a locking element configured to lock a connection between the first housing and the separate connector housing, wherein the locking element is configured and arranged such that for loosening the connection between the first housing and the separate connector housing the at least one locking element is accessible solely from an interior of the separate connector housing.