The male and female receptacle wire assemblies (wiring hardness) are included in 48/9854 and KR48/9854 mullions.
The wiring harness is the same in a 4854 and 9854 mullions.
105987 is the part num...
Von Duprin does not have an aluminum mullion that is UL listed for use on a fire rated door opening, our mullions are manufactured from steel. The 9954 mullion is our standard fir...