🎉 Up to 70% Off Selected ItemsShop Sale
$155.99
LiftMaster Rolling Door Interlock Switch | LIF-50-12949—
$155.99
The Story
LiftMaster Rolling Door Interlock Switch | LIF-50-12949
NEMA 1 switch is engaged by rolling door lock mechanism and disables operator control circuit when door is locked, preventing electrical operation of door when locked.
Mounts at bottom of door guide, requires 2-wire connection to operator.
May be used with all LiftMaster industrial operators on rolling doors.
Also known as:
- 50-4001R
- 50-4001L
Description
LiftMaster Rolling Door Interlock Switch | LIF-50-12949
NEMA 1 switch is engaged by rolling door lock mechanism and disables operator control circuit when door is locked, preventing electrical operation of door when locked.
Mounts at bottom of door guide, requires 2-wire connection to operator.
May be used with all LiftMaster industrial operators on rolling doors.
Also known as:
- 50-4001R
- 50-4001L
