Rack shelf Rittal DK 7486.735 — heavy-duty rack shelf, 100 kg capacity, grey

Rittal DK 7486.735 rack shelf designed for frame attachment in enclosures that do not have standard 482.6 mm (19") mounting. The shelf fits enclosures with overall widths of 600 mm and 800 mm and provides a robust platform for equipment with a stated maximum load capacity of 100 kg. It is finished in grey and has overall external dimensions of approximately 671 mm width, 700 mm depth and 45 mm height.

Advantages

This rack shelf offers a solid load-bearing capacity up to 100 kg and is intended for installation where 19" mounting rails are not available. Its construction and dimensions provide stable support for heavy devices and components, while the grey finish integrates with standard enclosure interiors. The shelf arrives as a single unit, ready to be mounted to the enclosure frame.

Suitable for

• Mounting heavy equipment in 600 mm and 800 mm wide enclosures without 19" rail accommodation
• Supporting servers, power supplies, UPS modules or other devices up to 100 kg
• Use in industrial or IT cabinets where a sturdy platform is required

When it may not be suitable

This shelf is not intended for enclosures that already provide standard 482.6 mm (19") mounting rails, where rail-mounted shelves or equipment trays would be preferable. It may also be unsuitable when installed loads exceed the specified maximum capacity or when a shallower or narrower shelf is required for specific equipment.

Key specifications

• Type: rack shelf for frame attachment (non-19" mounting)
• Compatible enclosure widths: 600 mm, 800 mm
• Maximum load capacity: 100 kg
• External width: 671 mm
• Depth: 700 mm
• Height: 45 mm
• Colour: grey
• Quantity per pack: 1 piece

How to use

Install the shelf by fastening it to the enclosure frame at the designated attachment points according to the enclosure manufacturer’s instructions. Ensure the shelf is level and securely fixed before placing equipment. Distribute weight evenly across the shelf and avoid concentrating heavy loads near unsupported edges. Regularly check mounting points for tightness during maintenance.

What to consider before purchase

• Confirm the enclosure internal width (600 mm or 800 mm) and available frame attachment points
• Verify that the expected equipment weight does not exceed 100 kg
• Check depth (700 mm) and height (45 mm) to ensure compatibility with installed devices and doors

Usage recommendations

For safe operation, mount the shelf to a structurally sound frame, distribute loads evenly, and avoid exceeding the 100 kg limit. Use appropriate fasteners for your enclosure type and re-torque fixings after initial installation and periodically thereafter.