Discount LCN SEM7820 Series Heavy Duty Floor Mount Single Door Electromagnetic Door Holder 24V AC/DC
UL Listed for smoke barrier or fire labeled doors. Tested and certified under ANSI Standard A156.15. Heavy duty electrically controlled door holding magnet. Magnets are fail safe and hold until the current is interrupted. A manual door closer is used to control and close the door. Connect to your fire alarm system and when the fire alarm is set off the power to the magnet is removed allowing your door closer to close the door, keeping smoke or fire from entering into other areas. Used on hospitals, nursing homes or anywhere a fire door or smoke barrier is used. 24V AC/DC. Holding force: 35lbs @ nominal input voltage. .020A @ 24V AC/DC draw. Floor mounted for single doors. 3-7/16"H x 5-1/8"W x 4-9/16"D. The catch extends from the door 1-5/8". Strike mount is 2-3/8"H x 1-11/16"W and strike face is 1-7/8" diameter. Dark Bronze finish.
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