DITEK DTK-MRJ31XSCPWP Alarm Panel Dialer Surge Protector

Modular surge protection device designed to safeguard fire and security system dialer circuits. Features a single pair RJ31X connection with integrated patch cord for seamless installation in series with your circuit. Universal modular jack includes an external grounding screw for enhanced protection. The 150mA self-resetting fuse provides sneak current protection, automatically defending against repeated surge events without requiring manual intervention. Ideal for point-of-use installation where reliable dialer circuit protection is essential. Compact design integrates easily into existing security system configurations.