Product Characteristic

·Specially designed circuit. Enables the safety operation of the elevator during advanced door opening or re-leveling after door opening.

·Safety relays which use different metal materials in one set contactor to assure that the contactor will not stick.

·Modularized design, suitable for standard manufacturing, reduces errors in wire connection.

·Standard guide-rail card slot bottom shell, convenient for control cabinet installation. Complies with EN81, GB7588 ,CE.certification.