351M80 Motorised Lock - Fail Safe - 12-24VDC

The electronic swing 351 M. 80 motorised lock is equipped with an innovative quiet electric motor drive and is designed for the locking of swing, double swing, and carousel doors. It is suitable for horizontal or vertical installation in the door frame.

The door contact and the armature contact are designed as potential-free switching contacts. The door contact is switched magnetically when the door is closed. The armature contact can be used to monitor the locking status.

The 351 M. 80 drop bolt works according to the fail-safe unlocked operating principle. If the power is shut off or the power fails, the door can be opened. If power is connected and the door is in the inch Door closed inch position for at least 1 second.

• 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 the door leaf
• Holding force of 5000 N
• Safe unlocking under pre-load of up to 5000 N
• 12V DC to 24V DC multi-voltage, controlled DC voltage
• Monitoring contact and armature contact integrated
• Compatible with Model 351U

• Handing Universal
• Monitoring contact (RR): Yes
• Diode (05): Yes
• Fail-unlocked: Yes
• Input operating voltage ± 10%
• Max. current consumption with motor operation (approx. 1 s): 12 V DC 880 mA
• Max. start current consumption with motor operation (approx. 1 s): 24 V DC 270 mA
• Max. current consumption in continuous operation: 12 V DC 480 mA
• Max. current consumption in continuous operation: 24 V DC 270 mA
• Max. pre-load: 510kg
• Anchor contact: Yes
• Break-in resistance: 510kg
• Material housing: Stainless steel
• Operating temperature range: -15 °C to +50 °C
• Bolt throw 10 mm

Dimensions:

• Height: 200 mm
• Width: 25 mm
• Rebate clearance: 3 mm (2 mm – 4.5 mm)
• Depth: 42 mm