LiftMaster E-Box (GH, FS, 230V, 1PH, L4) | LIF-K74-33029-1 SL-1301-SAQ/R The bollards are operated using

The bollards are operated using special keys

This is a replacement Brake Hub Kit

This device is designated to be used with manual doors but can be used on motorized doors incorporating a fusible link assembly and drop-out mechanism

A 1HP (Post 2016 UL) Control Box DC Control/Logic Board

LiftMaster E-Box (GH, FS, 230V, 1PH, L4) | LIF-K74-33029-1 SL-1301-SAQ/R The bollards are operated usingLiftMaster E Box (GH, FS, 230V, 1PH, L4) LIF K74 33029 1 This is a made to order replacement part. K74 33029 1 is an E Box Replacement Kit (230V). For use with various LiftMaster GH Series Commercial Door Operators; utilizing Logic 4. 0. Check the manual or replacement parts diagram for specific part information before ordering to ensure compatibility. Please allow extended lead time due to manufacturing and shipping for all made to order LiftMaster