Lightweight WearResist Magnetic Door Switch, Magnetic Reed Switch, Reliable Safe for Window Metal Door
- Pack of 2 Track-Mount Overhead Door Magnetic Contact Switches.
- Used for overhead doors in both industrial and residential situations where a wide gap is present.
- Adjustable to fit most door-channel widths.
- 36" (91cm) Wire leads enclosed in armored cable.
- Contact Type: SPST, iridium-plated to have a high melting point and Vickers hardness for higher power handling and longer expected life.