SCHROFF codierkeile 20817501 RAL7035, set of 100 positioning/keying wedges

SCHROFF codierkeile model 20817501 are positioning and keying wedges supplied as a set of 100 pieces in RAL7035. These small mechanical components are intended for equipment racks and electronic enclosures to ensure correct module alignment, prevent incorrect insertion and maintain standardized mechanical guidance. The neutral gray color (RAL7035) supports visual consistency in data center and industrial cabinet installations while providing a clear, repeatable method for coding and positioning modules.

Advantages

The SCHROFF codierkeile set provides reliable mechanical guidance that reduces the risk of misalignment and damage to modules. Supplied in a quantity of 100, the wedges enable consistent application across multiple racks or enclosures. Their standardized color and form factor make them easy to identify and replace during maintenance. The design offers simple, passive keying without requiring additional tools or electrical connections.

Suitable for

• Positioning and keying of plug-in modules in 19-inch racks and subracks
• Color-coded installation and mechanical coding of electronic assemblies
• Preventing incorrect insertion of cards or modules in industrial and telecom equipment
• Maintenance and spare-part provisioning for cabinets and enclosures

Key specifications

• Quantity: set of 100 pieces
• Color: RAL7035 (light gray)
• Function: positioning/keying wedge for mechanical guidance
• Compatibility: designed for use in equipment racks, subracks and electronic enclosures
• Material properties: durable, non-conductive polymer suitable for mechanical coding (material specifics depend on manufacturer standard)

How to use

Insert each codierkeil into the appropriate slot, groove or keying position provided by the rack or module carrier to enforce the correct insertion orientation. Ensure that the wedge is fully seated and visually aligns with adjacent wedges or coding marks. Use the set to establish a consistent coding scheme across multiple modules by placing wedges in matching positions for modules that share the same function. For removal, gently pry the wedge out with a non-conductive tool if required, taking care not to damage the surrounding panel or module guides.

Usage recommendations

Store unused wedges in a clean, dry environment away from direct sunlight. When planning module layouts, document wedge positions to maintain consistent coding across equipment. Replace any wedge that shows signs of wear or deformation to ensure continued reliable positioning and to avoid accidental module damage.