RSST-PPA457HD Partex Coated – Black PPA, 457mm x 9.53mm, pack 100

Why Choose the Partex RSST---PPA457HD Black PPA Coated Stainless Steel Cable Tie?

The Partex RSST---PPA457HD is a heavy-duty, black PPA coated stainless steel cable tie measuring 457 mm × 9.53 mm. Manufactured from corrosion-resistant AISI 316 stainless steel with a protective Performance Polymer Alloy (PPA) coating, this releasable cable tie is designed for demanding cable management, bundling and fastening applications in industrial, marine and outdoor environments.

As part of the Partex RSST releasable stainless steel cable tie range, the RSST---PPA457HD combines the mechanical strength of stainless steel with the protective properties of a black polymer coating. Its reusable buckle-style locking mechanism allows the tie to be fastened, released and repositioned, making it particularly useful for installations where cable bundles may need to be adjusted or serviced.

Featuring a minimum loop tensile strength of 2,000 N, a maximum bundle diameter of 129 mm and an operating temperature range of -80 °C to +150 °C, this heavy-duty cable tie is suitable for challenging environments involving moisture, UV exposure, salt and chemicals. Supplied in a pack of 100, it provides a robust cable management solution for electrical contractors, industrial engineers and infrastructure maintenance teams.

Key Advantages

• Heavy-duty AISI 316 stainless steel construction provides excellent corrosion resistance and mechanical strength.
• Black PPA coating helps protect cables from direct contact with the metal strap.
• Releasable buckle mechanism allows repeated fastening, adjustment and removal.
• 2,000 N minimum loop tensile strength for demanding cable bundling applications.
• 457 mm length and 9.53 mm width provide a substantial fastening solution for larger cable bundles.
• Maximum bundle diameter of 129 mm accommodates a wide range of cables, hoses and wiring assemblies.
• Resistant to UV radiation, moisture, salt, acids and a range of chemicals.
• Halogen-free, low-smoke PPA coating suitable for applications requiring reduced fire-related emissions.
• Wide -80 °C to +150 °C operating temperature range supports use in extreme environmental conditions.
• Pack of 100 provides a convenient supply for large-scale installations and maintenance projects.

Key Features

• Partex RSST---PPA457HD heavy-duty releasable cable tie.
• 457 mm overall length.
• 9.53 mm strap width.
• Black PPA 571 thermoplastic polymer coating.
• Marine-grade AISI 316 stainless steel base material.
• Reusable buckle-style fastening mechanism.
• Rounded strap edges and protective coating help reduce the risk of cable insulation damage.
• Minimum loop tensile strength of 2,000 N.
• Suitable for cable bundles up to 129 mm diameter.
• Operating temperature range of -80 °C to +150 °C.
• UV-resistant, water-resistant and corrosion-resistant construction.
• Halogen-free, low-smoke and non-toxic PPA coating.
• Suitable for indoor and outdoor cable management applications.
• Supplied in packs of 100 cable ties.

Reliable Heavy-Duty Cable Management in Demanding Environments

Stainless steel cable ties are used where conventional plastic cable ties may not provide sufficient strength, durability or environmental resistance. The Partex RSST---PPA457HD combines AISI 316 stainless steel with a protective black PPA 571 coating, creating a robust fastening solution for electrical cables, wiring harnesses and other suitable bundled components.

The releasable buckle mechanism allows the tie to be opened and reused, providing additional flexibility during installation, cable routing changes and routine maintenance. Its 9.53 mm wide heavy-duty strap offers a minimum loop tensile strength of 2,000 N, while the 457 mm length accommodates bundles up to 129 mm in diameter. The polymer coating and rounded edges help reduce direct metal contact with cable insulation, making the tie suitable for cable management applications where protection of the bundled material is important.

The PPA coating is designed to resist UV exposure, moisture, salt, chemicals and temperature variations, supporting reliable performance in harsh industrial and outdoor conditions. The cable tie has a specified operating temperature range of -80 °C to +150 °C, with the coating remaining flexible at very low temperatures. For safe installation, the tie should be positioned and tightened appropriately for the cables or components being secured, avoiding excessive compression and damage to insulation. The suitability of the completed fastening arrangement should be assessed against the installation's mechanical and environmental requirements.

Typical Applications

• Heavy-duty electrical cable bundling and cable management.
• Industrial machinery and equipment installations.
• Marine and offshore cable management systems.
• Outdoor electrical infrastructure and telecommunications installations.
• Power distribution equipment and industrial control systems.
• Petrochemical, chemical processing and industrial plant environments.
• Securing wiring harnesses and cable assemblies in demanding conditions.
• Infrastructure maintenance requiring releasable and reusable cable fastenings.
• Applications exposed to moisture, salt, UV radiation and temperature variations.
• Professional electrical installation and industrial maintenance projects.