Nascom N400T/STDD Industrial Double Pole Double Throw Relay with RX/ BAR12JIN

Built to keep perimeter security dependable, the Nascom N400T/STDD industrial magnetic contact delivers consistent monitoring for commercial and industrial doors. As a purpose-built magnetic contact, the N400 series uses a wide 4-inch bar contact and a 2.25-inch standard gap to tolerate door movement and prevent nuisance alarms caused by shifting or warped steel and wood doors. The DPDT (double pole double throw) relay configuration gives system integrators flexible output options for security panels, access control and remote monitoring applications. Jacketed wire leads with center leadout speed installation and protect connections from abrasion and moisture, while the robust ABS housing stands up to everyday wear. Designed for easy integration into surveillance, alarm and building management systems, the N400T/STDD minimizes service calls and helps maintain continuous, reliable security coverage. Specify the Nascom N400T/STDD magnetic contact for installations that demand wide-gap stability and professional-grade durability — ideal for access control, perimeter security and industrial monitoring. Contact your supplier or add to cart to secure reliable door protection for your next project.

• Reliable protection for industrial and commercial doors, reducing false alarms from shifting or warped doors
• Wide 4-inch bar contact and 2.25-inch standard gap for stable monitoring across steel and wood frames
• DPDT relay configuration enables flexible integration with security, access control, and monitoring systems
• Jacketed wire leads and center leadout simplify wiring and protect connections in harsh environments
• Durable ABS housing designed for long-term, low-maintenance operation in high-traffic installations