Cable ring Rittal SZ 2589.000, grey, 1 pc — cable management accessory

Rittal SZ 2589.000 is a single grey cable ring designed for secure cable routing and protection in enclosures, control cabinets and industrial installations. Supplied as one piece, this cable management accessory guides cables where they pass between the enclosure body, mounting plate and door, helping to reduce strain and prevent abrasion at entry and exit points. The design includes a facility for attaching standard commercially available cable ties to hold wiring in place at the cable conduit holder.

Advantages

The cable ring provides a fixed, smooth passage for cables that reduces mechanical stress and wear. Its compact form factor and neutral grey colour integrate with typical electrical panels and control cabinets. The built-in attachment points for cable ties allow neat, secure bundling of conductors at the conduit opening, improving routing and serviceability. The single-piece supply simplifies ordering and replacement.

Suitable for

• Routing and protecting cables at enclosure doors and mounting plates
• Organising wiring runs inside electrical panels and control cabinets
• Industrial installations where cable abrasion and strain relief are required

Key specifications

• Colour: grey
• Quantity: 1 piece
• Material: durable plastic suitable for panel use
• Mounting: designed for through-panel/cable conduit applications with cable tie attachment points
• Function: cable protection, strain relief and routing

How to use

Install the cable ring into the designated conduit opening between the enclosure or mounting plate and the door. Route cables through the ring so that they pass smoothly without sharp bends. Secure cable bundles at the provided attachment points using standard cable ties to prevent movement and reduce strain on cable entries. Inspect the installed ring to ensure cables are not pinched and have sufficient clearance for door movement and maintenance access.

Usage recommendations

Use compatible cable tie widths and avoid over-tightening ties to prevent damage to cable jackets. Ensure the cable ring is seated correctly in the opening and check compatibility with the panel thickness before installation. For applications with mechanical vibration or heavy cables, verify that additional strain relief measures are applied as needed.