LiftMaster Interlock Switch Kit | LIF-K74-19987 20-3050C-4T Distance: Door Station to farthest

Distance: Door Station to farthest Master Station: 165' (22AWG) 330' (18AWG)

as it guarantees the mechanical locking of the leaf when the motor is not operating

LED operating voltage: 12VDC

The Parking Pro is the first choice for operators of multi-storey car parks and solution suppliers thanks to its rapid opening times

Viking Control Board - NX UL2018 | VIK-VFLEXPCBU18

LiftMaster Interlock Switch Kit | LIF-K74-19987 20-3050C-4T Distance: Door Station to farthestLiftMaster Interlock Switch Kit LIF K74 19987 This is a replacement Interlock Switch Kit. For use with various LiftMaster Commercial Door Operators. Check the manual or replacement parts diagram for specific part information before ordering to ensure compatibility. Genuine LiftMaster replacement part.