LCN Closers
The Sentronic 7800 series magnet releases when the fire alarm panel enters an alarm condition and the electrical current is interrupted, allowing the door to perform manually until power returns. The tri-voltage design provides 35 pounds of holding force. The magnet is fail-safe and will hold the door until the current is interrupted. The SEM 7800 series is protected by a 2-year warranty, meets ANSI/BHMA 156.15 and is UL listed for metal smoke barrier or labeled fire doors. All magnets in the series feature die-cast housings and are available in aluminum and dark bronze finishes. The SEM 7820 is floor-mounted, the SEM 7830 is surface wall-mounted, the SEM 7840 is low-profile recessed wall-mounted and the SEM 7850 is standard-profile recessed wall-mounted. All magnets but the SEM 7820 are suitable for pocket door installation.
Features:
Die cast housing
Choice of floor-mounted, recessed wall-mounted and surface-mounted wall magnets
Heavy-duty design
Tri-voltage design provides 35 pounds of holding force
Magnets are fail-safe until the electrical current is interrupted
Performs manually under alarm conditions until power returns
Wood and machine screw pack fasteners
Armature extensions available
SEM 7830, 7840 and 7850 can be used in pocket door installations
Specifications:
Certifications: Grade 1 – ANSI A156.15, UL 10C for metal smoke barrier or labeled door, life safety code, NFPA 101, 100 hour salt spray, meets BAA – buy American Act
Voltage: Tri-voltage design with 35 lbs. of holding force
Housing: Die cast
Fasteners: Wood and machine screws (WMS)
Mounting: Floor mounted
Total projection: 6-3⁄4″ (171 mm)
Finishes:
689 – Aluminum paint
695 – Dark bronze paint
Specifications for LCN Closers LCNSEM7820-AL
Other Specs
Alternate CodesLCNSEM7820 ALUM, SEM7820-AL, SEM7820AL
CategoryAccess Control, Maglocks, Wall Mounted Maglocks
Certifications100 Hour Salt Spray, A156.15, ANSI & UL Listed, Buy American Act, NFPA 101, UL 10C
Current Draw.020A @ 120VAC, .020A @ 24VAC/DC, .030A @ 12VDC
Door ApplicationStops, Holders & Bumpers
Door Stop TypeElectronic Door Holder
FastenersMachine Screws, Wood Screws
Finish Code689
Finish ColorAluminum Powder Coated, EN, Sprayed Aluminum
FunctionFail Safe
GradeGrade 1
Holding Force35lbs
ManufacturerLCN Closers
MaterialDie Cast
MountingFloor Mounted
Projection6-3/4″
SeriesSEM Magnets
Voltage TypeVAC – Alternating, VDC – Direct
