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Main > Safety Solutions > Safety Limit Switches

Safety Limit Switches

Safety Limit Switches are limit switches equipped with direct opening mechanisms. They can detect the open/closed state and position of doors.

Model No.		Application Standard No.	Brief Description
D4N		EN81 (Lifts) EN115 (Escalators, Conveyors)	Upgraded Safety Limit Switches based on the Popular D4D, providing a full lineup conforming to international standards.
D4N-[]R		EN81 (Lifts) EN115 (Escalators, Conveyors)	A series of pull-reset models now available.
D4B[]-N		EN81 (Lifts)	Heavy duty Safety Limit Switch for critical switching applications. 10 A switching capacity.
D4F		EN81 (Lifts) EN115 (Escalators, Conveyors)	Smallest Class of Safety Limit Switch in the world. Ideal for applications to small-scale machinery and equipment.