Two electrically isolated NC contacts in one unit Compact Security Limit Switch and Security Lock for electrical and mechanical securing of swing, lifting and sliding doors. The 2NC models are equipped with two electrically isolated, positive-break NC (normally closed) contacts. Simple connection thanks to plug contacts In security circuits where the control category calls for 2NC switches, their compact form and plug-in connecting cables ensure particularly space-saving, user-friendly machine protection. The Security Limit Switches and Security Locks 2NC are used with the actuators and connecting cables set out in the Comprehensive Catalogue (Section 6.3 Special Elements). Fastening Set for Profiles 6 and 8 Fastening Set 6-8 (Comprehensive Catalogue, Section 6.3 Special Elements) is suitable for fastening the control units and actuators to Line 6 and/or 8 Profiles.Wiring diagram: Security Lock compact 2NCIllustration of circuits: Security Lock compact 2NC
