Description

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 Ф
(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