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DTK-HW Series <br />AT <br />Equipment Pane//Dedicated Circuit Surge Protective Device <br />Genera/ Product Specifications <br />DITEK's HW series of surge protectors are designed <br />and manufactured to meet the exacting standards of <br />the life safety industry. These compact parallel <br />mount surge protectors are widely used to protect <br />fire alarm panels and other dedicated branch circuit <br />loads. <br />DTK-120HW <br />DTK-120/240HW <br />Product Features <br />• Available for Popular 120V and 120/240V systems <br />• DTK-120HW approved for 20A circuit breakers <br />• Diagnostic LED indicates ground presence, <br />system power and SPD function <br />• Weatherproof enclosure <br />• Small footprint enables installation in a variety of <br />locations <br />• Available for popular 120V, and 120/240V systems <br />• Complies with ANSI/IEEE C62.41 and C62.45 <br />Category B standards <br />• Ten Year Limited Warranty <br />X <br />Specifications <br />Agency Approvals: UL 1449, 3rd Edition, cUL <br />IEEE Location Category: Category B <br />Protector Type: SPD Type 2 <br />Protection Modes: L-G, L-N, N-G <br />Response Time: <1 ns <br />Temperature Range: -40OF — 1850F (-40°C — 85°C) <br />Maximum Humidity: 95% non -condensing <br />Operating Frequency: OHz — 40OHz <br />Dimensions: 2.93" x 2.83" x 1.68" <br />(74.4mm x 71.9mm x 42.7mm) <br />Connection: V diameter threaded fitting <br />Weight:.51b. (227g) <br />Housing: ABS <br />Model <br />Peak <br />UL 1449, 3rd <br />Short Circuit <br />UL1449, <br />Selection: <br />Service Wiring <br />Surge <br />MCOV <br />Ed. V.P.R. <br />Current <br />V Ed. I„ <br />DTK- <br />Current <br />Rating <br />Rating <br />Single 0 <br />700V L-N, L-G; <br />120HW <br />19,500A <br />130V <br />10,000A <br />3,000A <br />(2W + G), 120VAC <br />600V N-G <br />13,000A/ <br />700V L-N, L-G; <br />Split (P <br />Phase <br />120/240HW <br />130/260V <br />600V N-G; <br />10,000A <br />3,000A <br />(3W + G), 120/240VAC <br />6,500A/ <br />Mode <br />1200V L-L <br />One DITEK Center 1-800-753-2345 <br />1720 Starkey Road Technical Support: 1-888-472-6100 <br />Largo, FL 33771 www.ditekcorp.com <br />CI&US <br />Document: SPS-100057-001 Rev 10 9/13 <br />©2013 DITEK Corp. <br />Specification Subject to Change <br />