LCN SEM7810-517 695 Magnet SEM Extension Kit

LCN SEM7810-517 695 Magnet SEM Extension Kit offers a robust solution for securing doors with its heavy-duty, electrically controlled door-holding magnets. This comprehensive kit includes 55 pieces, all finished in a sophisticated dark bronze, ensuring both durability and aesthetic appeal. The SEM7800 Series magnets are designed for fail-safe operation, holding doors securely until the current is interrupted, making them ideal for various applications, including smoke barrier and labeled fire doors. Each magnet in the series boasts a tri-voltage design with a 35-pound holding force, catering to different installation needs. Options include floor-mounted, surface wall-mounted, and low-profile recessed designs, suitable for pocket door installations. The kit comes complete with die-cast housing, covers, armatures, and a WMS screw pack for easy installation. All SEM magnets are UL listed and tested under ANSI Standard A156.15, ensuring compliance with rigorous safety standards. The SEM7810-517 extension kit also features armature extensions available from LCN, enhancing versatility for various door configurations. With a grade 1 rating and a weight of 8 lbs, this extension kit is perfect for commercial environments requiring reliable door holding solutions.

Magnet SEM extension kit

SEM Extension Kit, 55 Pieces, Dark Bronze 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