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Seco-Larm SM-4201-LQ NC Track-Mount Overhead Door Magnetic Contact

Track-Mount N.C Overhead Magnetic Door Contact. Rugged aluminum housing with 36" leads enclosed in armored cable. 3" Gap.
Availability: In stock
3" (76mm) Gap, N.C. Used for overhead doors in both industrial and residential situations where a wide gap is present. Adjustable to fit most door-channel widths. Rugged aluminum housing. 36" (91cm) wire leads enclosed in armored cable. Contact Type: SPST, iridium-plated to have a high melting point and Vickers hardness, which results in higher handling power and long life. For N.C. Circuits. 3" (76mm) Gap. Mounting bracket included. Lifetime limited warranty.