Ditek DTK-DR5F Din Rail Surge Protector 5V 2-pair

Product Description

The DITEK DTK-DR5F is a DIN rail mounted surge protection device designed for 2-pair, 5-volt signal and data circuits. It provides transient voltage suppression on low-voltage signal lines, clamping surge energy before it can damage downstream electronics or control equipment. This type of device is typically installed in electrical panels, control enclosures, or distribution boards where DIN rail mounting is standard. Licensed electricians and controls technicians are the primary installers. The DTK-DR5F is suited for protecting sensitive 5V circuits in building automation, industrial controls, and similar low-voltage applications.

This surge protector is intended for 2-pair circuits operating at 5 volts, making it appropriate for low-voltage signal wiring runs exposed to transient events from lightning, switching surges, or induced voltage. It fits into any standard DIN rail enclosure, integrating cleanly into existing panel layouts without additional hardware. Applications include control panels for HVAC systems, access control wiring, and instrumentation signal lines where continuous protection of sensitive electronics is required.

Key Features

• DIN rail mount design for clean panel integration
• Protects 2-pair signal circuits at 5 volts
• Suppresses transient voltage events on low-voltage data and signal lines
• Compact form factor suitable for space-constrained control enclosures
• Sold as individual unit (each)

Compatibility

Designed as an OEM-style replacement or direct-install surge protection device for 2-pair, 5-volt signal circuits mounted on standard DIN rail in control enclosures and electrical panels.

Installation Notes

Installation should be performed by a licensed electrician or qualified controls technician in accordance with the NEC and applicable local codes. De-energize all circuits in the panel before installing or replacing the surge protector. Snap the unit onto a standard DIN rail and connect signal pairs per the terminal labeling on the device. Do not exceed the rated voltage of 5 volts on protected circuits.