DITEK DTK-120HWLOK 120VAC Surge Protective Device with Lockout Kit

Compact surge protective device engineered for fire alarm panels and dedicated branch circuit loads. Features a parallel-mount design with small footprint for flexible installation in tight spaces. Includes NFPA 72 2013 10.6.5.2 compatible lockout kit to prevent accidental system disconnect. Approved for 20A circuit breakers with diagnostic LED indicators for ground presence, system power, and SPD function status. Weatherproof enclosure protects against environmental exposure. Meets ANSI/IEEE C62.41 and C62.45 Category B surge protection standards for reliable life safety system performance.