Panduit CCALTR2932-X Trefoil Cable Cleat 29-32mm 10pk

Panduit CCALTR2932-X Aluminum Trefoil Cable Cleat

The Panduit CCALTR2932-X is an IEC 61914:2015-certified aluminum cable cleat engineered for medium to high short-circuit fault protection in industrial power distribution and datacenter environments. Designed for trefoil cable configurations with 29-32mm (1.14-1.26") outer diameter, this cleat secures three-conductor installations against the electromagnetic forces generated during fault events up to 114kA peak current. The TR-type clamping mechanism mounts directly to cable tray rungs via user-supplied M8 bolts, eliminating the need for auxiliary mounting hardware while maintaining full fault-retention capability. Sold in 10-packs to support multi-drop power distribution runs.

Key Features

• IEC 61914:2015 certified and tested to 114kA peak fault current for compliance-driven installations in utility, industrial, and mission-critical facilities
• Aluminum construction provides corrosion resistance in less aggressive environments while reducing weight compared to stainless steel alternatives
• TR clamp-type design secures trefoil cable bundles (three conductors in triangular formation) commonly used in three-phase medium-voltage distribution
• 29-32mm cable diameter compatibility covers common power cable sizes including 6mm² to 16mm² conductors in trefoil arrangement
• Direct cable tray mounting via M8 bolt hole eliminates saddle brackets and reduces installation labor on ladder-tray and perforated-tray systems
• Natural aluminum finish simplifies visual inspection and fault audits across long cable runs in industrial switchgear rooms
• Pack quantity of 10 cleats supports typical datacenter power distribution runs requiring retention every 1-2 meters per IEC 61914 spacing requirements

Cable cleats are mandatory safety devices in high-current installations where short-circuit faults can generate electromagnetic forces exceeding 1,000 times normal operating loads. The CCALTR2932-X addresses this through a two-piece clamping body that fully encircles the cable bundle and locks under fault-induced deflection. The 114kA peak rating qualifies this cleat for installations downstream of 1,000-2,500 amp switchgear—common in medium-voltage distribution serving multi-megawatt datacenter pods or industrial process equipment. Installation requires user-supplied M8 bolts (grade 8.8 minimum recommended) torqued to 12-15 Nm, plus insulating spacers and washers (sold separately) when mounting to galvanized or dissimilar-metal cable tray to prevent galvanic corrosion between the aluminum cleat body and steel substrate. The 110mm overall height accommodates the trefoil bundle geometry while maintaining NEC/IEC-required clearances in congested tray runs.

This cleat is specified for installations where fault-current calculations indicate prospective short-circuit levels between 50kA and 114kA—typical in utility substations, large commercial services fed from pad-mount transformers, and datacenter electrical rooms with parallel generator/utility sources. The aluminum alloy construction suits indoor electrical rooms and climate-controlled spaces; marine, chemical-plant, or high-humidity applications requiring 316 stainless should reference Panduit's CCSS-series cleats instead. Integrators working under NFPA 70E arc-flash mitigation plans use cable cleats to prevent cable whip and secondary faults that can escalate incident energy levels during arc events. The natural finish provides a visual indicator of installation age and allows easy marking for circuit identification. Competitive cross-references include Ellis Patents 376AC04, Dutchclamp DAR-104A, and CCG ALP04 series, though direct dimensional/rating verification is required as trefoil geometries vary by manufacturer.

The CCALTR2932-X is engineered for contractors managing IEC 61914-compliant installations where engineering-stamped short-circuit studies mandate certified cable retention. The 10-pack quantity aligns with typical 10-20 meter cable runs in electrical rooms, providing a complete solution for single-circuit installations without excess inventory. When combined with Panduit's CCINSKIT insulating hardware (sold separately), this cleat delivers a Code-compliant, UL-recognized cable retention system backed by third-party fault testing—eliminating the liability and engineering burden of field-fabricated retention methods.