MAGNETICALLY-OPERATED SWITCH, CONTACT BLOCK, RECT. SMALL 26X36MM, FOR DOOR HINGES ON LEFT, CONTACT ELEMENTS: SAFETY CONTACTS 2NC, SIGNALING CONTACT 1NC, WITH 3M CONNECTION CABLE, WITHOUT LED, MATCHING SOLENOID 3SE6714-3CA OR OFFSET BY 90 DEGR. 3SE6724-3CA