DITEK's fire alarm surge protection offers a variety of solutions to protect addressable and conventional fire alarm control panels, communicators and notification loop circuits.
Fire Alarm Protection
The DTK-TSS1 includes a DTK-120SRD for AC power surge protection with remote monitoring, and a 5-position hardwired base to add loop circuit protection. Installed in a NEMA 1 steel enclosure.
The DTK-120SRD surge protector guards 120VAC power circuits that feed industrial fire alarm panels, control panels and other critical equipment. The hybrid circuit design provides maximum critical load protection.
The DTK-120HWLOK Surge Protective Device (SPD) with NFPA 72 2013 10.6.5.2 compatible lockout kit protects 120VAC equipment panels and dedicated branch circuits while preventing accidental alarm disconnect.
The DTK-TSS2 includes a DTK-120SRD for AC power surge protection with remote monitoring, and a 2-position hardwired base to add loop circuit protection.
The DTK-TSS3 includes a 2-position hardwired base to add loop circuit surge protection, installed in a NEMA 4X enclosure.
The DTK-2MHLP75BWB provides surge protection for two 70V alarm system speaker circuits and sensitive audio/video equipment. Field-replaceable module with hardwired mounting base.
The DTK-2LVLPF protects 24V SLC loops on first generation fire alarm control panels, where surge protection and current limiting functionality are required.