OBO 6047638 RKS-Magic 60 FS Cable Tray 200 mm 3050 mm

6047638 is the OBO Bettermann RKS-Magic 60 FS cable tray, type RKSM 620 FS: 60 mm side height, 200 mm width, 3,050 mm length (3,000 mm usable), 0.75 mm strip-galvanised steel to DIN EN 10346, with an integrated quick-fastening connector so that tray lengths click together without separate couplers.

A quick-connect perforated tray for building and plant cable runs

RKS-Magic is OBO’s light-duty perforated tray with the connector formed into the tray end. OBO states that continuous equipotential bonding is guaranteed without additional components, and the tray carries continuous 7 x 20 mm side perforations for mounting and connection parts, plus an 11 mm perforation for direct threaded-rod suspension.

The datasheet adds that the tray is tested for maintenance of electrical function according to DIN 4102 Part 12 and for mounting above suspended fire-protection ceilings (each for tray widths 100 – 400 mm); mounting versions and parameters must match the valid certificates, which are in OBO’s fire-protection catalogue.

Key features as printed in the datasheet

• Integrated quick-fastening connector; usable length 3,000 mm.
• Strip galvanised steel (DIN EN 10346), plate thickness 0.75 mm.
• Continuous side perforation 7 x 20 mm; 11 mm perforation for threaded-rod suspension.
• Equipotential bonding without additional components (OBO statement).
• Magnetic shield insulation 20 dB without cover and 50 dB with cover.
• Load test type according to IEC 61537: Type II; NEMA load class 8AA.
• Tested for maintenance of electrical function (DIN 4102 Part 12), tray widths 100 – 400 mm.

Technical specification

Master data and dimensions

Technical data

Load capacity (permitted load, without man load)

Selection and ordering guide

Choose RKS-Magic 60 FS when you want a light tray with fast, tool-light jointing and a tested fire-function option. OBO lists other RKSM widths and lengths under their own item numbers; item 6047638 is the 200 mm width. If you need heavier loads or longer spans, the SKS, EKS or ladder systems (see related items) carry more load per metre.

Support spacing is limited to 1.0 – 2.5 m for this tray; the permitted load falls from 1.2 kN/m at 1 m to 0.4 kN/m at 2.5 m, so calculate total cable weight per metre before choosing hanger spacing.

Installation and operation notes

Click the integrated connectors together, suspend with threaded rod through the 11 mm perforation or fix to walls and ceilings (fastening types: floor, ceiling and wall are all listed). Do not use the tray as a walkway: the datasheet says not walkable.

For the fire-function rating, follow the mounting version in the certificate; the datasheet makes this a condition.

Derived figures: one 3 m length weighs about 5.4 kg (181.508 kg per 100 m x 3 m), so a team can carry several lengths at once. The 118 cm2 usable cross-section equals the 200 mm width multiplied by an effective height of about 59 mm; always check cable fill against the tray cross-section and the load tables, not only against the geometry.

Applications in Oman and the GCC

Light to medium cable runs in commercial buildings, hospitals, hotels, data rooms, airports and utility buildings where a clean perforated tray with bonding is specified, and where fire-protection ceiling zones need a certified tray.

Zinc coating is suited to dry indoor areas; for corrosive coastal, chemical or splash zones the datasheet range includes hot-dip galvanised systems (for example SKSU) or stainless variants listed separately by OBO.

Installation and selection notes

For RKS-Magic 60 FS, set the support spacing from the load table of the data sheet and the weight of the planned cable bundle, then add a margin for later additions. The integrated connector means lengths click together, but the joint should still be checked for full engagement and, where required, bonded as the installation rules demand. The 11 mm perforation allows suspension on threaded rod, while the 7 x 20 mm side perforations take mounting and connection parts. Check the fire-protection tests printed for tray widths 100 to 400 mm if the route runs through a fire-rated area.

Information needed for a quotation

Send the code, the quantity, the delivery location in Oman or the GCC and any accessories such as connectors, covers, bends or fixings, so that the complete package can be quoted together.

Documents and supply information

The manufacturer data sheet is attached to this page and should be read together with the project specification before a purchase is confirmed. Ratings, dimensions and loads are quoted as printed on that sheet. Lead time, stock position and certificates available with the shipment are confirmed in the quotation, and we supply to Oman and the wider GCC region for industrial, utility and building services projects.

Compatible accessories and related items

Related OBO trays on this site: SKSU 60 FT unperforated tray 6064353, EKS 60 FS heavy tray 6056326, ladder LG 110 6216477, mesh tray GR-Magic 6002417, and wide-span WKSG 6098566. V-TEC cable glands (2022902, 2022128) and V20 surge arresters (5095314) complete a typical installation package.

Frequently asked questions

What are the dimensions of 6047638?

60 mm high, 200 mm wide, 3,050 mm long with 3,000 mm usable length, plate thickness 0.75 mm.

Is a separate connector needed?

No. The connector is integrated; the tray clicks into the next length.

What is the load capacity?

From 1.2 kN/m at 1 m support spacing down to 0.4 kN/m at 2.5 m (NEMA 8AA, IEC 61537 type II).

Is the tray fire tested?

The datasheet states it is tested for maintenance of electrical function to DIN 4102 Part 12 for widths 100-400 mm; the mounting version must follow the certificate.

Is Seven Star LLC an OBO Bettermann distributor?

No. Seven Star LLC is an independent supplier in Muscat that sources OBO Bettermann products on request.

Documents and quotation

The official OBO Bettermann technical data sheet for 6047638 is hosted on this page for download. Seven Star LLC is an independent supplier in Muscat; send your quantity and delivery location through the quotation form and we will quote this item. Please confirm the exact order code, ratings and approvals against the document before ordering. More related products: product category.