Plastic enclosure hinge Rittal PK 9581.000 — polystyrene, white

Rittal PK 9581.000 is a white polystyrene hinge designed for use with Rittal PK series enclosures. Intended as a mounting and moving part for foldable or hinged enclosure panels, this lightweight plastic hinge provides smooth pivoting for cabinet doors and access panels in electrical and industrial housings. The part is supplied with a drilling template to facilitate correct alignment and straightforward assembly.

Advantages

The polystyrene construction yields a corrosion-resistant and non-conductive hinge that is lightweight and easy to handle during installation. The included drilling template reduces installation errors and speeds up mounting. Its white finish matches typical enclosure colours and supports a uniform appearance for visible doors and panels.

Suitable for

• Mounting hinged doors or access panels on Rittal PK enclosures
• Applications where a lightweight, non-metallic hinge is required
• Indoor electrical and industrial cabinets where corrosion resistance and insulation are important

When it may not be suitable

This polystyrene hinge is not intended for heavy-duty mechanical loads or continuous high-cycle use where metal hinges are typically preferred. It may not be appropriate for outdoor applications with prolonged UV exposure or extreme temperatures unless additional protection is applied.

Key specifications

• Material: polystyrene
• Colour: white
• Weight: approximately 550 g (pack or unit information as provided)
• Includes drilling template for assembly

How to use

Position the hinge on the enclosure panel following the supplied drilling template to mark mounting holes accurately. Drill pilot holes as indicated, then fasten the hinge to the fixed and moving parts of the enclosure using suitable screws or fasteners compatible with polystyrene and the enclosure material. Ensure alignment before fully tightening fasteners to prevent binding and to allow smooth opening and closing of the door or panel.

What to consider before purchase

• Verify compatibility with your specific Rittal PK enclosure model and door thickness
• Consider load and cycle requirements; choose metal hinges for heavy-duty or high-frequency use
• Assess environmental conditions (UV exposure, temperature ranges, chemical exposure) that could affect polystyrene performance

Usage recommendations

For reliable operation, use appropriate stainless or coated screws that do not chemically react with polystyrene, avoid overtightening, and check hinge alignment after installation. For outdoor installations, consider UV-protective coatings or selecting a hinge material rated for sunlight and temperature extremes.