DITEK DTK-120X12 Total Surge Solution for Fire Alarm Systems

The DITEK DTK-120X12 is a combined 120V AC and low voltage surge protective device built for fire alarm systems. It protects the panel's AC power and up to twelve pairs of SLC, NAC, IDC, PIV, network or dialer circuits in one enclosure, which suits fire alarm installers and integrators who want a single protection point. It adds an audible alarm with Form C dry contacts, so a protection fault can be reported.

Key features

• Protects the 120V AC power feed and up to twelve low voltage circuits from one unit.
• Includes an audible alarm and Form C dry contacts for status indication.
• The alarm can be silenced with the included time delay switch, which holds it for 24 hours.
• The 6-position mounting base takes 2MHLP and 2MHTP modules.
• Pre-drilled 3/4″ NPT holes for AC power conduit, plus one 3/4″ NPT and two 1/2″ NPT holes for low voltage conduit.
• Listed as a UL1449 Type 2 SPD and UL1283 EMI/RFI.

Specifications

Brand: DITEK

Model: DTK-120X12

Product series: DTK

Product type: Surge Protector Module

Sector: Fire

Dataline protection: Data/Signal

Input voltage: 120V AC

Output voltage: 120V AC

Material: ABS

Height: 2.30″

Width: 10.00″

Operating temperature: -4 to 140°F

Environmental certification: RoHS

TAA compliant: Yes

NDAA compliant: Yes

Country of origin: US

Package contents: DTK-120X12 120VAC & Low Voltage Surge Protective Device, Time Delay Switch

Installation notes

Choose conduit entries that keep AC power wiring separate from low voltage wiring, using the pre-drilled holes provided for each. Confirm the AC supply is de-energized before making connections, and test the alarm and dry contact output at commissioning.