The 934099103 is a 4mm yellow Safety Plug, 24A/1000VAC/DC rated, nickel plated brass contact pin with copper-beryllium contact spring having screw type termination. This LAS S WS safety connector used for tower construction with screw connection for leads from 0.5mm2 to 1.5 mm2, outer diameter of lead maximum 4.2mm. Plug 4mm with caged spring, rigid socket 4mm, 1000V system.
Category II measurement according to IEC 61010 standard