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Home > Garage Door Parts > LiftMaster 50800 RBMA Electric Treadle, NEMA 4/12 (Part # OACCLM-50800)
LiftMaster 50800 RBMA Electric Treadle, NEMA 4/12
LiftMaster 50800 RBMA Electric Treadle, NEMA 4/12 Electric Treadle. Outdoor Enclosure (NEMA 4/12). Model RBMA five feet long. OPEN only (all LiftMaster operators), or SAFETY only (LiftMaster operators with type B2, C2, L2, T, T1 or TS control wiring), after vehicle passes over treadle. The weight of the vehicle compresses an electric switch which sends an open signal to the door. Requires a 2-wire connection to the operator but does not require power to function. IMPORTANT: Due to supply chain shortages we currently do not offer quantity discounts, and for some of our products we are limiting the quantities that may be purchased.
2+: $1,679.33 each 4+: $1,679.33 each 8+: $1,679.33 each
Huge inventory of American-Made torsion springs for same or next day shipping! Our springs have proven reliability over three generations of manufacturing. Here you will find all you need in the most common sizes of 1 3/4," 2," 2 1/4," and 2 5/8" inside diameter springs. Larger 3 3/4" and 6" inside diameter commercial and industrial springs may require a day or two to ship. You'll also find TorqueMaster Springs, Extension Springs, Self-Storage door springs, steel rolling door springs and springs for one piece single panel doors.
Shelves packed with every part you need to fix your doors.
COVID update. Because we care! When picking up parts please wear a mask or keep a distance of six feet.
Please note. Shipping times and costs have changed. Normal transit times are currently not guaranteed, even on next day and second day shipments. Shipping prices on items over eight feet have more than tripled.