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Our stainless steel quad cable cleat is a specialized 4-core cable management solution, engineered to secure four parallel power/control cables in high-demand industrial electrical systems. Manufactured from marine-grade 316L stainless steel and fully compliant with IEC61914-2021, this cleat is built to withstand the harshest operating conditions—including corrosive atmospheres, seismic activity, and extreme mechanical stress. Designed exclusively for B2B applications, it features a precision quad cradle that maintains optimal cable spacing and alignment, preventing insulation wear and electromagnetic interference (EMI). With sizes for 19–66mm cable diameters, the 4-core stainless steel quad cleat is the go-to choice for HV substations, nuclear facilities, and large-scale infrastructure projects requiring uncompromising cable stability.
Engineered for seismic qualification, the cleat maintains cable integrity during seismic events—critical for nuclear power plants and safety-critical installations. Its robust design resists 4-cable lateral/axial movement under high load and vibration.
Quad cradle design ensures equal spacing between four parallel cables, eliminating EMI and heat buildup in dense cable trays—optimizing electrical performance for MV/HV feeder systems.
316L SS provides resistance to chemicals, saltwater, de-icing salts, and high temperatures, making it suitable for cross-industry use from offshore platforms to tunnel infrastructure.
Standard M8/M10 fixing holes enable fast, tool-free mounting on concrete, steel, and composite surfaces. Wear-resistant construction eliminates maintenance and replacement costs over the product lifecycle.
DINGDONG PART NO. | CABLE Ø RANGE | W (mm) | H (mm) | D (mm) | FIXING HOLE Ø |
STCC-Q1923 | 19-23 | 55.6 | 88.1 | 54 | M8/M10 |
STCC-Q2226 | 22-26 | 64.6 | 94.4 | 54 | M8/M10 |
STCC-Q2529 | 25-29 | 67.6 | 100.1 | 54 | M8/M10 |
STCC-Q2832 | 28-32 | 76.3 | 106.8 | 54 | M8/M10 |
STCC-Q3135 | 31-35 | 79.6 | 112.6 | 54 | M8/M10 |
STCC-Q3438 | 34-38 | 85.6 | 118.9 | 54 | M8/M10 |
STCC-Q3842 | 38-42 | 94.6 | 126.7 | 54 | M8/M10 |
STCC-Q4347 | 43-47 | 101.6 | 135.7 | 54 | M8/M10 |
STCC-Q4650 | 46-50 | 110.6 | 143.6 | 54 | M8/M10 |
STCC-Q5155 | 51-55 | 117.6 | 152.4 | 54 | M8/M10 |
STCC-Q5458 | 54-58 | 128.6 | 161.3 | 54 | M8/M10 |
STCC-Q5963 | 59-63 | 133.6 | 168.7 | 54 | M8/M10 |
STCC-Q6266 | 62-66 | 144.6 | 178.1 | 54 | M8/M10 |
The seismic-rated quad cable cleat is specified for nuclear facilities, maintaining cooling/control cable functionality during accidents and extreme conditions—resisting radiation and high temperatures.
Secures four parallel MV/HV feeders in electrical substations and power plants, resisting short-circuit electromagnetic forces to prevent cable damage and protect power distribution networks.
Manages 4-core power/control cables in mining sites and heavy manufacturing plants, with non-sparking properties and impact resistance to withstand heavy machinery vibration and harsh dust/chemical environments.
Ideal for railway/road tunnels and large-scale construction projects, the cleat secures four-parallel power/communication cables—resisting fire, flooding, and corrosion to ensure continuous infrastructure operation.
IEC61914-2021: Compliant with the 2021 revised standard, including new axial load testing for multi-cable cleats and liner performance requirements
316L AISI Certification: Marine-grade stainless steel certification for maximum corrosion resistance
Seismic Performance Rating: Tested to meet international seismic standards for safety-critical installations
HV Cable Compatibility: Certified for use with LV/MV/HV cables per IEC61914-2021 multi-cable requirements
Non-Sparking Grade: ATEX compliant for Zone 1/2 hazardous area use
A: Its precision quad cradle maintains fixed, equal spacing between four parallel cables, eliminating EMI and heat buildup in dense cable configurations—critical for HV systems.
A: Yes—it is seismic-rated and fire-resistant, meeting the rigorous performance requirements for nuclear cooling, control, and monitoring cable systems.
A: The universal M8/M10 fixing holes support mounting on concrete, steel, aluminum, and composite surfaces—with custom mounting brackets available for B2B projects.
We specialize in custom 4-core quad cable cleat engineering for B2B clients—designing bespoke dimensions, cable spacing, and material finishes to match unique project requirements (e.g., extra-large cable diameters or extreme corrosion resistance). Our bulk procurement program offers competitive volume pricing for EPC contractors, power utility companies, and infrastructure developers, with dedicated account managers for large-scale projects. We also provide pre-installation technical consulting, including compliance verification and installation design, to ensure the cleat integrates seamlessly with your 4-parallel cable systems.
