Power Extension Rittal DK 7856.090 4 AC Outlets Indoor Black Grey

The Rittal DK 7856.090 is a modular power extension unit with 4 AC outlets for indoor use. Its design includes a vertical support rail with single- or 3-phase infeed, enabling straightforward configuration of rack power distribution. Socket modules, earthing pins and IEC320 modules can be snap-fitted into the support rail in any combination to supply active components.

Advantages

The modular rail system allows flexible placement and rearrangement of outlets without special tools or specialist installers. A shock-hazard protected plug & play approach makes it accessible for installation by non-electricians. The compact dimensions and lightweight construction simplify integration into server or equipment racks.

Suitable for

• Rack-mounted IT equipment in server rooms
• Network cabinets and control enclosures
• Workshops and office cabinets requiring additional AC outlets
• Temporary installations where flexible outlet arrangement is needed

Key specifications

• Brand: Rittal
• Model: DK 7856.090 (MPN 7856090)
• AC outlets: 4
• AC outlet type: Type D
• Intended use: Indoor
• Colour: Black, Grey
• Depth: 250 mm
• Weight: 360 g
• EAN: 4028177402546

How to use

Mount the vertical support rail inside the rack or cabinet and connect the infeed (single- or 3-phase) according to the electrical requirements of your installation. Snap-fit the required socket modules, earthing pins or IEC320 modules into the rail in the desired positions. Connect equipment to the AC outlets and verify proper earthing and phase connections before powering critical devices.

Recommendations

Ensure the chosen infeed and connected load comply with local electrical codes and the rated current capacity of the installed modules. For installations involving high currents or permanent wiring changes consult a qualified electrician. Avoid exposure to moisture and excessive dust; use only in indoor environments.