LCN SEM7830-72 689 Standard AL Cover

LCN SEM7830-72 689 Standard Cover AL is a robust solution for door control, featuring a heavy-duty, electrically controlled door holding magnet designed for reliability. This model boasts a tri-voltage design with an impressive 35 lbs. of holding force, ensuring that doors remain securely held until the current is interrupted. The SEM7830 is surface wall-mounted, making it an excellent choice for various installation needs, including pocket doors. Constructed with a die-cast housing and finished in a stylish aluminum painted finish, this model is not only functional but also aesthetically pleasing. It is UL listed for smoke barrier and labeled fire doors, providing peace of mind for safety compliance. The SEM7830 is part of the SEM Series Fire/Life Safety Closers/Holders, offering durability and performance that meets Grade 1 standards. Included with the SEM7830 are essential components such as the armature and WMS screw pack, facilitating easy installation. Now available with armature extensions from LCN, this magnet is versatile and adaptable to different door configurations. Whether for commercial or residential use, the LCN SEM7830-72 is a reliable choice for ensuring smooth and secure door operation.

Standard Cover AL

Standard Cover and Base, 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