Panduit CCPL1H4651-X IEC 61914 Polymer Cable Cleat 46-51mm

Panduit CCPL1H4651-X IEC 61914:2015 Certified Polymer Cable Cleat

The Panduit CCPL1H4651-X is a single-hole polymer cable cleat engineered to restrain 46-51mm diameter single cables under short-circuit fault conditions up to 69.5kA. Certified to IEC 61914:2015 and third-party laboratory tested, this cleat prevents dangerous cable movement during electrical faults in datacenter battery strings, UPS installations, and industrial power distribution systems. Constructed from glass-reinforced polyamide with rounded edges and interlocking top/bottom halves, the CCPL1H4651-X mounts directly into cable tray rung holes using a single M10 bolt (not included), providing compliant short-circuit protection for medium-duty environments where cable displacement could compromise system integrity or personnel safety.

Key Features

• IEC 61914:2015 certified with third-party laboratory validation to 69.5kA maximum fault current
• Glass-reinforced polyamide construction rated for -40°C to +60°C operating environments
• Single-hole design for 46-51mm cable diameter range with rounded edges to protect insulation
• Interlocking halves prevent rotation; internal ridges maintain cable position under dynamic loads
• Single M10 bolt mounting (bolt not supplied) fits standard cable tray rung holes
• Black polyamide finish resists UV degradation and chemical exposure in industrial settings
• 10-piece package quantity for multi-point installations along cable runs

Short-circuit faults generate electromagnetic forces that can displace unsecured cables by several inches in milliseconds, creating secondary hazards including arc flash exposure, insulation damage from impact with adjacent metallic structures, and loss of system grounding. The CCPL1H4651-X addresses this risk through a purpose-engineered cleat body that distributes clamping force across the cable's outer diameter without creating stress concentration points. The glass-reinforced polyamide material provides the tensile strength necessary to withstand fault-induced mechanical loads while maintaining electrical isolation between the cable and mounting hardware. Third-party testing per IEC 61914:2015 validates performance under simulated fault conditions, ensuring the cleat will perform as specified when a fault occurs rather than relying on theoretical calculations alone. The rounded inner edges eliminate sharp contact points that could abrade cable jackets during installation or compromise insulation integrity over time due to thermal cycling or mechanical vibration.

In datacenter and industrial power applications, the CCPL1H4651-X is typically deployed at 300-500mm intervals along vertical and horizontal cable runs, with closer spacing required on unsupported vertical sections where gravitational loads combine with fault-induced forces. The single-hole mounting design simplifies installation in ladder-style cable trays where the cleat base passes through the tray rung and secures with an M10 bolt from below, eliminating the need to drill additional mounting holes or use separate support brackets. The interlocking top and bottom halves prevent rotation under load, ensuring the cleat maintains proper orientation even when subjected to asymmetric forces during multi-phase fault conditions. For 46-51mm single-conductor cables commonly found in battery strings, UPS feeders, and medium-voltage distribution circuits, this size range accommodates 1/0 AWG through 500 kcmil conductors depending on insulation thickness, making the CCPL1H4651-X a direct-fit solution for the most common cable sizes in commercial and light-industrial power installations.

IEC 61914:2015 certification is increasingly specified in datacenter build standards, utility interconnection agreements, and industrial facility electrical codes as evidence of short-circuit restraint adequacy. Unlike generic cable ties or non-certified support hardware, third-party tested cleats provide documented proof of compliance for AHJ inspections and insurance underwriting reviews. The CCPL1H4651-X ships with test documentation traceable to the specific production lot, supporting the engineered cable support calculations required for projects where short-circuit withstand capability must be demonstrated rather than assumed. For integrators installing battery strings, UPS systems, or industrial distribution feeders where fault currents exceed 10kA and cable movement could create cascading failures, the CCPL1H4651-X delivers engineered short-circuit protection with the installation speed and cost-efficiency required for commercial project economics.