H566LA (item number 1001827) is a receptacle for the compatible High Current Probe and defines its installed position in the test fixture. As a Receptacle, H566LA guides and positions the matching Contact Probe; depending on the design, the Receptacle can also provide electrical connection or insulation and supports controlled probe replacement during maintenance. When selecting H566LA, the matching probe family, installation dimensions and any required connection or insulation design should be considered together.