Stainless Steel Trefoil Cable Cleat for Electrical Use

Product Overview

Our stainless steel trefoil cable cleat is a precision-engineered cable management solution for securing 3-core power cables in industrial electrical installations. Crafted from premium 316L stainless steel, this cleat delivers unrivaled resistance to corrosion, vibration, and extreme temperatures—making it the gold standard for harsh operating environments. Designed to control cable routing and prevent mechanical damage, the IEC61914-2021 compliant trefoil cable cleat ensures stable cable retention even under short-circuit electromagnetic forces (SSF/ISC). With a full range of sizes for cable diameters 17–77mm, it is tailored for B2B applications where safety, durability, and long-term reliability are non-negotiable.

Key Advantages

Corrosion & High-Temp Resistance

316L SS construction provides saltwater, chemical, and UV resistance, ideal for offshore, petrochemical, and coastal installations. The cleat withstands extreme temperatures without melting or strength degradation, suiting high-heat industrial zones.

Superior Mechanical Strength

High strength-to-weight ratio resists impact, vibration, and cable whipping—critical for heavy-duty MV/HV cable systems in power infrastructure. Non-sparking properties eliminate fire risks in Zone 1/2 hazardous areas.

Precision Cable Retention

Trefoil design perfectly cradles 3-core cables, maintaining centric positioning to avoid insulation wear and ensure consistent electrical performance. Universal M8/M10 fixing holes enable quick, secure mounting on all surface types.

Long-Term Cost Efficiency

Durable construction eliminates frequent replacement, reducing maintenance downtime and lifecycle costs for industrial facilities, substations, and infrastructure projects.

Technical Specifications

Industrial Applications

Hazardous Industrial Zones

Essential for petrochemical plants, oil refineries, and mining sites—our trefoil cable cleat manages power/control circuits in explosive atmospheres with non-sparking and chemical-resistant properties.

Power Infrastructure & Substations

Secures MV/HV 3-core feeders in electrical substations and power generation plants, resisting short-circuit forces to protect the power distribution network’s integrity.

Marine & Offshore Installations

316L SS corrosion resistance makes it ideal for ships, offshore platforms, and coastal facilities—withstanding saltwater spray and constant vessel vibration for navigation/power cable stability.

Transportation Tunnels

Secures critical power/communication cables in railway/metro tunnels, resisting fire, flooding, and de-icing salt corrosion to ensure passenger safety and infrastructure resilience.

Compliance & Certifications

IEC61914-2021: Fully compliant with the latest international standard for cable cleats, including lateral/axial load and corrosion resistance tests

316L Stainless Steel Certification: Meets AISI standards for marine-grade corrosion resistance

Seismic Qualification: Passes rigorous seismic testing for safety-critical nuclear and infrastructure applications

Non-Sparking Certification: Certified for use in Zone 1/2 hazardous areas (ATEX compliant)

FAQs

Q: What cable sizes does the stainless steel trefoil cable cleat support?

A: We offer 23 sizes for cable diameters 17–77mm; custom sizes are available for unique B2B project requirements.

Q: Can this cleat be used in offshore marine environments?

A: Yes—316L SS construction provides exceptional saltwater and humidity resistance, making it the top choice for marine/offshore cable management.

Q: Does it meet short-circuit force resistance requirements?

A: Absolutely—our cleat is engineered to resist SSF/ISC electromagnetic forces per IEC61914-2021, preventing cable whipping and damage in substations.

Custom Solutions & Bulk Procurement

For B2B clients, we offer custom trefoil cable cleat design—tailoring dimensions, material grades, and mounting options to match project-specific cable sizes and installation environments. Our bulk procurement program provides volume pricing for industrial contractors, EPC companies, and power infrastructure projects, with flexible lead times and global shipping. We also offer technical support for installation design and compliance verification to ensure seamless integration with your electrical systems.