Ditek DTK-DR208P4 Din Rail Spd 120/208V 3-phase

Product Description

The DITEK DTK-DR208P4 is a DIN rail-mounted surge protective device (SPD) designed for 3-phase, 4-pole Wye electrical systems operating at 120/208 volts. It protects sensitive downstream equipment from transient voltage events by clamping surges before they reach connected loads. This device mounts directly to standard DIN rail inside a distribution panel or enclosure, making it a clean, space-efficient solution for installations where panel real estate is limited. Licensed electricians install this device in commercial and light industrial applications where 3-phase power distribution requires surge protection at the panel level.

The DTK-DR208P4 is suited for commercial buildings, light industrial facilities, and any installation running a 120/208-volt 3-phase Wye distribution system. It fits inside existing electrical panels or sub-panels with DIN rail mounting. Typical applications include protecting variable frequency drives, control panels, CCTV power supplies, and other sensitive electrical equipment connected to a 3-phase Wye service. An electrician installs this device during new construction or as a retrofit to an existing distribution panel.

Key Features

• DIN rail mount design for compact, space-saving panel installation
• Rated for 120/208-volt 3-phase Wye electrical systems
• 4-pole configuration protects all three phases plus neutral
• Transient voltage surge suppression at the panel level
• Sold as a single unit (EA), quantity one per package

Compatibility

Designed as an OEM-style surge protective device for standard DIN rail-equipped electrical panels and enclosures operating on 120/208-volt 3-phase Wye power distribution systems.

Installation Notes

Installation must be performed by a licensed electrician in accordance with the National Electrical Code (NEC). De-energize and lock out the panel before mounting or wiring this device. Secure the unit to a standard DIN rail inside the enclosure and terminate conductors per the manufacturer wiring diagram. Verify system voltage and phase configuration match the device rating before restoring power.