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                LCN SEM 7800 Series

                The Sentronic® SEM 7800 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 door. A choice of floor, recessed wall, or surface mounted wall magnets are available.

                (UL listed for smoke barrier or labeled fire doors; tested and certified under ANSI Standard A156.15.)

                • Designs
                • Specifications
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                LCN SEM 7800 Series

                 

                 

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                LCN SEM 7800 Series

                • Heavy duty, die cast housing

                • Floor mount or wall mount options

                • Tri-voltage design with 35 lbs of holding force

                • Armature extensions available

                • SEM 7820 & SEM 7870 magnets shipped with die cast housing, cover, armature(s) and WMS screw pack

                • Available in standard powder coat finishes

                • Optional custom powder coat finish available

                • UL listed for smoke barrier or labeled fire doors

                SEM 7830

                 

                 

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                SEM 7830

                Surface wall mounted

                SEM 7840

                 

                 

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                SEM 7840

                Low profile, recessed wall mount

                SEM 7850

                 

                 

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                SEM 7850

                Standard profile, recessed wall mount

                SEM 7870

                 

                 

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                SEM 7870

                Dual sided, floor mounted

                268 - wall mount box

                 

                 

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                268 - wall mount box

                Standard, die cast, surface mount

                514 - coupler kit

                 

                 

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                514 - coupler kit

                Coupler assembly kit, per door

                Includes coupler link and ball pivot
                (serves as 1-1/2” extension)

                516 - floor magnet

                 

                 

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                516 - floor magnet

                Specify floor or wall magnet

                Standard magnet coil

                517 - extension kit

                 

                 

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                517 - extension kit

                Extensions kit, includes:
                - ten 1/2" ext.
                - ten 3/4" ext.
                - ten 1" ext.
                - five 2" ext.
                - 20 coupler assembly kits

                72 - cover

                 

                 

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                72 - cover

                Standard, die cast

                825 - low profile armature

                 

                 

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                825 - low profile armature

                Standard, die cast

                828 - armature

                 

                 

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                828 - armature

                Standard, die cast

                E050 - extension

                 

                 

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                E050 - extension

                Standard metal 1/2” extension

                E050 - extension

                 

                 

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                E050 - extension

                Standard metal 1/2” extension

                E075 - extension

                 

                 

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                E075 - extension

                Standard metal 3/4” extension

                E075 - extension

                 

                 

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                E075 - extension

                Standard metal 3/4” extension

                E100 - extension

                 

                 

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                E100 - extension

                Standard metal 1” extension

                E200 - extension

                 

                 

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                E200 - extension

                Standard metal 2” extension

                E400 - extension

                 

                 

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                E400 - extension

                Standard metal 4” extension