Very quiet locking and unlocking, silent during permanent release Suitable e.g. for double-action swing doors and single-action swing doors, interlocking doors and special doors Suitable as a supplementary locking system for installation in fire doors Vertical and horizontal universal installation position in the door frame or in the door leaf Holding force of 5000 N Safe unlocking under pre-load of up to 5000 N 12V DC to 48V DC multi-voltage, controlled DC voltage Monitoring contact and armature contact integrated Compatible with Model 351U
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