LCN SEM7830 689 Electromagnetic Door Hold AL

LCN SEM7830 689 Electromagnetic Door Hold AL offers a robust solution for effective door control in commercial environments. This heavy-duty electromagnetic door holder features a tri-voltage design, accommodating 12V, 24V, and 120V systems, and delivers an impressive holding force of 35 lbs. Its surface wall-mounted installation suits various applications, including pocket door setups, ensuring versatile use across different building designs. Crafted with a durable aluminum painted finish, the SEM7830 is not only aesthetically pleasing but also UL listed for smoke barrier or labeled fire doors, providing peace of mind in safety compliance. The fail-safe mechanism ensures the door remains held until power is interrupted, making it reliable in emergencies. Each unit comes equipped with die-cast housing, a cover, armature, and a WMS screw pack, simplifying installation. With an amp draw of only .020A at 24VAC/DC and 120VAC, and .030A at 12VDC, this door holder is energy efficient. The SEM7830 is backed by a limited two-year warranty, reflecting LCN's commitment to quality and reliability. Available in both Aluminum and Dark Bronze finishes, it seamlessly integrates into any commercial setting while enhancing functionality and safety.

Electromagnetic Door Hold AL

Magnetic Door Holder, Surface Wall Mount, Low Profile Armature, 12V 24V 120V Tri Voltage, Aluminum Painted Finish

The Sentronic SEM7800 Series are heavy duty, electrically controlled door holding magnets. Magnets are fail safe and hold until the current is interrupted. A manual door closer is used to control and close the doors. A choice of floor, recessed wall or surface wall mounted magnets are available.

All SEM series magnets are UL listed for smoke barrier or labeled fire doors.

Tested and certified under ANSI Standard A156.15. heavy duty, electrically controlled door holding magnets. Magnets are fail safe and hold until the current is interrupted. A manual door closer is used to control and close the door.

SEM 7820 Magnet Features

• Tri-voltage design with 35lbs. of holding force
• Floor-mounted
• Now available armature extensions from LCN
• SEM 7820 magnets are shipped with die cast housing, cover, armature(s) and WMS screw pack
• UL listed for smoke barrier or labeled fire doors
• SEM 7820 available in Aluminum and Dark Bronze finishes

SEM 7830 Magnet Features

• Tri-voltage design with 35lbs. of holding force
• Surface wall-mounted
• Now available armature extensions from LCN
• SEM 7830 magnets are shipped with die cast housing, cover, armature and WMS screw pack
• Suitable for use in pocket door installations
• UL listed for smoke barrier or labeled fire doors
• SEM 7830 available in Aluminum and Dark Bronze finishes

SEM 7840 Magnet Features

• Tri-voltage design with 35lbs. of holding force
• Low profile recessed wall-mounted
• Now available armature extensions from LCN
• SEM 7840 magnets are shipped with die cast housing, cover, armature and WMS screw pack
• Suitable for use in pocket door installations
• UL listed for smoke barrier or labeled fire doors
• SEM 7840 available in Aluminum and Dark Bronze finishes

SEM 7850 Magnet Features

• Tri-voltage design with 35lbs. of holding force
• Standard profile recessed wall-mounted
• Now available armature extensions from LCN
• SEM 7850 magnets are shipped with die cast housing, cover, armature and WMS screw pack
• Suitable for use in pocket door installations
• UL listed for smoke barrier or labeled fire doors
• SEM 7850 available in Aluminum and Dark Bronze finishes

Resources

• LCN Closers & Auto Operators Installation Guide
• LCN SEM7810 Extension Installation Guide
• LCN SEM7820 Extension Installation Guide
• LCN SEM7830 Extension Installation Guide
• LCN SEM7840/7850 Installation Guide
• LCN SEM7870 Installation Guide
• SEM Series Fire/Life Safety Closers/Holders Cut Sheet