5BB1 4.5" x 4.5" TW4 CON Full Mortise Electrified Hinge, 4 Wire Thru Wire Finish:Dark Bronze adjustments for backcheck

adjustments for backcheck

Extra Heavy Duty Arm

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

It effectively deflects water from the gaps at the top or bottom of doors

5BB1 4.5" x 4.5" TW4 CON Full Mortise Electrified Hinge, 4 Wire Thru Wire Finish:Dark Bronze adjustments for backcheckIves 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