Replacement Limit Switch For Screw And Trac Drive Garage Door Opener Model 20113R Works With Standard Rail Openers Easy Install And Durable Gets Your Opener Back In Action

20113R Limit Switch for Screw & Trac Openers, single unit
✔️ Compatible with Screw & Trac drive rail openers with Standard Rails

This replacement limit switch is designed for screw and trac garage door openers using Standard Rail assemblies. It serves as the travel limit signal, telling the opener when to stop at fully open or closed positions. A quick swap restores reliable operation and minimizes downtime.

✅ Replaces limit switch models 19795S and 22785R
✅ Replaces UP or DOWN limit switch
✅ Compatible with Screw & Trac Drive openers with Standard Rail assemblies
✅ Color: Silver

💡 What is a replacement limit switch used for in garage door openers?

A handy control that tells the opener when to stop and reverse at the ends. It helps prevent door damage and downtime.

- signals the motor to stop at fully open or closed positions - controls up/down travel limits for safe operation - easy swap for standard rail screw and trac systems - reduces wear on gears and rails