DISPOSITIVO DE PROTECCTION CONTRA SOBRETENSIONES MARCA: DITEK MODELO: DTK-120HWLOK El dispositivo de protección contra sobretensiones (SPD) DTK-120HWLOK con kit de bloqueo compatible con NFPA 72 2013 10.6.5.2 protege los paneles de equipos de 120 VCA y los circuitos de rama dedicados, evitando al mismo tiempo la desconexión accidental de alarmas. Aprobado para disyuntores 20A La calificación SCCR de 10kAIC cumple con el artículo 285.6 de la NEC La carcasa impermeable NEMA 4X permite su uso en entornos hostiles El kit de bloqueo evita la desconexión accidental del sistema de alarma contra incendios UL1449 4a Edición Tipo 1 SPD LED de diagnóstico DITEK’s DTK-120HWLOK surge protective device is designed and manufactured to meet the standards of the life safety industry. This compact, parallel-mount SPD is widely used to protect fire alarm panels and other dedicated branch circuit loads. Its small footprint enables installation in a variety of locations. The DTK-120HWLOK includes an NFPA 72 2013 10.6.5.2 compatible lockout kit to prevent accidental disconnect of the fire alarm system Product Features ? Approved for 20A circuit breakers ? NEMA 4X weatherproof enclosure allows for use in harsh environments ? Diagnostic LED provides positive indication of system power and SPD function ? Complies with ANSI/IEEE C62.41 and C62.45 Category B standards ? Lockout kit prevents accidental disconnect of fire alarm system Applications ? Fire Alarm Control Panels ? Equipment Panels ? Dedicated Branch Panels Technical Specifications Voltage Configuration: 120VAC Single ? (2W + G) MCOV: 150V Protection Modes: L-G, L-N, N-G Voltage Protection Rating: 700V L-G, L-N 1500V N-G Surge Current Rating: 50,000A SCCR: 100,000A Nominal Discharge Current Rating (In): 10kA Mechanical Specifications Connection Method: ¾” NPT Male 18-inch 12 AWG Leads Housing: NEMA 4X Polycarbonate Operating Temperature: -31°F - 176°F (-35°C - 80°C) Maximum Humidity: 95% non-condensing Dimensions: 3.5” L x 1.89” W x 3.4” H (88.9 mm x 48.3 mm x 86.4 mm) Weight: 0.55 lb (.025 kg) Quality Standards & Approvals Certifications: UL1449 4th Edition CSA C22.2 No. 269.1-17 SPD Type: Type 1 Warranty: 10 Year Limited Warranty
