Covers and caps secure live connections. Sealing caps can also be sealed. These sealing caps are suitable for the HS series contactors. Properties: Securely covers the connection terminals of the HS series contactors, HS P-20/25 suitable for HS 2, HS P-40/63 suitable for HS 3, sealable, easy to install, installation type: plug onto terminal, areas of use: The caps are used where the terminals of the HS contactors need to be protected from contact and/or modification.