Panduit CCALTR6067-X Aluminum Trefoil Cable Cleat
The Panduit CCALTR6067-X delivers IEC 61914:2015-certified short circuit protection for medium to high fault current installations in less corrosive environments. Engineered for trefoil cable bundles with 60-67mm outer diameter, this aluminum cleat is tested to withstand 114kA peak fault current and retains cables during short circuit events. Installs directly to cable tray rungs via user-supplied M8 bolts. Sold in 10-packs for multi-point cable runs.
Key Features
- IEC 61914:2015 certified to 114kA peak fault current retention
- Aluminum construction for medium/high fault applications in dry or controlled environments
- Trefoil configuration for 60-67mm (2.36"-2.64") cable diameter bundles
- Direct cable tray mounting via M8 bolt fixing holes
- Natural aluminum finish; insulating spacers sold separately for galvanic corrosion protection
- 10-pack quantity for continuous cable runs
The CCALTR6067-X is rated to IEC 61914:2015, the international standard for cable cleats in electrical installations subject to short circuit conditions. Testing validates retention performance up to 114kA peak fault current—critical for medium-voltage power distribution, industrial substations, and data center backbone circuits where fault energy can exceed 100kA. The aluminum body balances mechanical strength with corrosion resistance in indoor or sheltered outdoor applications; for marine, chemical processing, or coastal environments, specify stainless steel variants.
Trefoil geometry secures three-phase cable bundles in triangular formation, reducing electromagnetic interference and optimizing tray space compared to flat or random lay. The cleat accepts cable outer diameters from 60mm to 67mm; verify your cable OD under load (armored cables expand slightly when energized). Mounting holes accept M8 bolts (user-supplied) for direct attachment to cable tray rungs or strut channel. Torque to manufacturer specifications to prevent cleat movement under fault forces.
Install cleats at intervals determined by IEC 61914 Annex A calculations, typically 200mm to 600mm spacing depending on cable mass, tray type, and fault duration. For aluminum cable armor or conductors in contact with aluminum cleats, install insulating spacers and washers (sold separately, consult Panduit accessories) to prevent galvanic corrosion—critical in humid or condensing environments. Natural aluminum finish oxidizes to a protective layer but does not provide electrical isolation.
This 10-pack format suits continuous runs: a 6-meter riser with 300mm cleat spacing requires 20 cleats (2 packs), plus spares for termination points and direction changes. When designing layouts, account for thermal expansion in long vertical runs—cleats must allow axial cable movement while preventing radial displacement during faults.
The CCALTR6067-X meets IEC 61914:2015 retention requirements for installations where fault current calculations mandate certified protection—common in utility-scale solar, battery energy storage systems (BESS), and industrial MV switchgear rooms. For data center operators running 480V backbone feeds or integrators securing three-phase UPS output cables, this cleat delivers the tested fault performance that inspection authorities and insurance underwriters expect on medium-voltage cable tray systems.
