Nascom N1178G/SWSD 3/4" Stub PTF SPDT Relay, 72", ZIP

Reduce installation time and false alarms with the Nascom N1178G/SWSD recessed stub magnetic door contact. Designed as a 1" wide-gap SPDT magnetic contact, this Nascom device is built specifically for security monitoring on both wood and steel hinged doors. The N1178 series combines a powerful N35 NdFeB rare-earth magnet and encapsulated hermetically sealed contacts to deliver dependable alarm performance in high-use commercial, industrial, and residential environments. Installers benefit from the snap-fit mounting on steel frames—no glue required—and pre-wired 12" 22 AWG leads for quick tie-in to alarm panels, access control, or surveillance systems. The polypropylene housing resists wear and the unit is UL634 listed for recognized safety and reliability. Ideal for perimeter protection, door position monitoring, and integration with intrusion detection setups, the compact stub profile fits tight jambs while maintaining a wide-gap detection range. Choose the Nascom N1178G/SWSD to streamline installs and improve system uptime—order now for dependable door contact performance in your next security or monitoring project.

• Fast snap-fit installation on steel frames reduces labor time and eliminates messy adhesives
• Wide-gap N35 NdFeB magnet and hermetically sealed contacts minimize false alarms for reliable security monitoring
• Pre-wired 12" 22 AWG leads and SPDT configuration give flexible integration with alarm and surveillance systems
• Durable polypropylene housing and UL634 listing ensure long-term performance in commercial and residential applications
• Compact recessed 'stub' design fits tight door frames and works on both wood and steel hinged doors