The Dormakaba F8300B-689 is a fire-rated rim exit device configured for exit-only applications. It is UL listed for 3-hour labeled fire doors and meets ANSI/BHMA A156.3 Grade 1 and NFPA 101 life safety code. The non-handed, wide-stile 36-inch (Size B) device fits 1-3/4" to 2-1/4" doors and uses a deadlocking latch with a 3/4" throw and full-length touchbar for egress on wood or steel doors.
Single and double doors with mullion; commercial labeled openings
Dogging
Less dogging / hex key dogging options noted (dogging not permitted on F fire-rated models per code)
Construction
Full-length touchbar; solid steel touchbar and rail assembly with ABS thermoplastic end caps
Options
Electric latch retraction (ES) and other order-time options available
Standards and Certifications
UL and CUL listed; conforms to UL10C; NFPA 101 and NFPA 80 compliant; ADA and ICC A117.1 compliant; listed with California Office of the State Fire Marshal; Miami-Dade County approval No. 06-912.04