DTK-TSS2 
                The TSS2 is ideal  protection for conventional fire alarm systems, NAC booster panels,  control cabinets, and other systems that mix 120V AC power and data or  measurement inputs. The NEMA 4X enclosure allows use in harsh  environments such as chemical plants, outside locations, and waste  treatment facilities. The TSS2 protects 120VAC power and four pairs of  24-36V data/loop circuits.  | 
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