Ditek DTK-4LVLPX Low Voltage Surge Protector

Product Description

The DITEK DTK-4LVLPX is a low-voltage surge protection device designed for fire alarm and access control systems operating at 14 volts. It provides transient voltage surge suppression across four bus bars or field circuits, helping protect sensitive control equipment from damaging power spikes caused by lightning, switching transients, and inductive load events. This unit is intended for installation by licensed low-voltage technicians and fire alarm contractors working on commercial and light-commercial life-safety systems.

This surge protector is suited for applications where multiple low-voltage signal or power circuits require simultaneous protection within a single enclosure or panel. Typical installations include fire alarm control panels, access control head-end equipment, and related 14-volt bus-based systems where continuous system uptime is critical. It is sold as an individual unit and is categorized under access and fire alarm surge protection equipment.

Key Features

• Protects four bus bar or field circuits simultaneously in a single device
• Rated for low-voltage systems operating at 14 volts
• Designed to suppress transient voltage events including lightning-induced surges
• Supports fire alarm and access control panel applications
• Sold as a single unit for straightforward inventory and replacement

Compatibility

Designed as an OEM-style surge protection solution for low-voltage fire alarm and access control systems utilizing 4-bus bar or field circuit configurations at 14 volts.

Installation Notes

Installation should be performed by a licensed low-voltage or fire alarm technician in accordance with NFPA 72 and applicable local codes. De-energize the panel and silence or isolate the fire alarm system before beginning work. Follow the manufacturer data sheet for terminal and wiring sequence. Do not exceed the rated voltage of the device when selecting installation locations.