Nascom N781178W-ST Recessed 1" PTF Closed Loop Switch & Stubby Magnet Set for Steel/Wood Doors, Wire Leads, White

The Nascom N781178W-ST is a 1" press-to-fit recessed closed loop switch paired with a stubby magnet, wire leads, in white — from Nascom's N1178 series, designed specifically for steel and wood door applications where the 1" diameter housing provides the structural rigidity and magnetic performance needed for heavier commercial and residential steel doors.

Features

• 1" PTF recessed closed loop switch + stubby magnet; wire leads; white finish; for steel and wood door applications; set includes switch and magnet
• 1" diameter housing: larger than the 3/8" and 3/4" mini series, providing a larger contact body and stronger magnet combination for steel door applications where the ferrous door material partially cancels the magnetic field — requiring a stronger magnet to maintain reliable operation across the steel door's frame gap
• Specifically designed for steel and wood doors: the N1178 series addresses the unique challenge of ferrous steel doors that attenuate the magnetic field between the switch and magnet; the stubby magnet is optimized for this application
• White finish for light-colored steel door frames; PTF installation; closed loop for continuous supervision with No Dead Spot Technology