The AH165-V5R02 is an oil-tight, push-lock turn-reset pushbutton switch with a 2NC contact arrangement. This switch features a finger-sized button and block-type contacts, designed for mounting in a 16mm diameter hole. As part of the AH165 series, it provides robust, oil-tight performance suitable for industrial environments. The switch is UL, CSA, TÃœV, and CCC approved, making it a reliable choice for applications in machine tools, control panels, and distribution panels.