Keylock Switches At Home In Cramped Quarters

Available in miniature and subminiature sizes rated at 0.4 VA at 28 Vac/Vdc, the SK series of pc board-mount keylock switches are for use in low-voltage, low-current, logic-level circuits found where high density mounting of components, such as industrial, commercial, and instrumentation products. The keylock switches also feature a positive detent mechanism to give a crisp actuation and accurate setting. Other switch features include self-wiping contacts and insert-molded terminals to seal out flux, solvents and other contaminants. Available in single-pole configurations and with 3- or 5-position maintained circuits, SK subminiature keylock switches are anti-static and process compatible with completely sealed construction. The heat-resistant switches have a throw angle of 45° and have a 0.1" x 100" pin spacing. In contrast, the slightly larger SK miniature keylocks are low-security devices that can be configured with momentary or maintained circuits in single- or double-pole models, as well as with double- or three-throw circuits. For more information, contact Bob Wanless at NKK SWITCHES, Scottsdale, AZ. (480) 991-0942.