5BB1 4.5" x 4.5" TW4 CON Full Mortise Electrified Hinge, 4 Wire Thru Wire Finish:Dark Bronze The SC60A Series is designed

The SC60A Series is designed for light-to medium-duty applications

and Black (8803)

adjustments for backcheck

UL Listed for “A” Label 3 Hour Fire Doors (no dogging on fire-rated devices)

5BB1 4.5" x 4.5" TW4 CON Full Mortise Electrified Hinge, 4 Wire Thru Wire Finish:Dark Bronze The SC60A Series is designedIves 5BB1 4 1 2" x 4 1 2" TW4 CON Standard Weight Full Mortise Five Knuckle Electrified Hinge, 4 Wire Provides electric power transfer from the frame to the door in order to supply power to an electrified mortise or cylindrical lock, exit devices with electric latch retraction, and or electric strikes (pairs of doors). Through Wire is rated for 50 volts AC DC at 3 . 5 amp continuous and 16 amp pulse, maximum pulse 400 mili second. Monitor rated 30VDC