Wire Ducts, Raceways

Image Part Number Description / PDF Quantity Rfq
CWST1048NK

CWST1048NK

Hammond Manufacturing

COVER HINGED STR 10X10X48"

0

CWSC872NK

CWSC872NK

Hammond Manufacturing

COVER SCREW STRAIGHT 8X8X72"

0

CWST1036NK

CWST1036NK

Hammond Manufacturing

COVER HINGED STR 10X10X36"

0

CWSC12120NK

CWSC12120NK

Hammond Manufacturing

COVER SCREW STRAIGHT 12X12X120"

0

CWST860

CWST860

Hammond Manufacturing

COVER HINGED STRAIGHT 8X8X60"

0

CWST636

CWST636

Hammond Manufacturing

COVER HINGED STRAIGHT 6X6X36"

0

CWST436

CWST436

Hammond Manufacturing

COVER HINGED STRAIGHT 4X4X36"

0

CWSC1024NK

CWSC1024NK

Hammond Manufacturing

COVER SCREW STRAIGHT 10X10X24"

0

CWST6120

CWST6120

Hammond Manufacturing

COVER HINGED STRAIGHT 6X6X120"

0

1487ET

1487ET

Hammond Manufacturing

WIREWAY TEE FITTING 8X8"

0

CWSC424NK

CWSC424NK

Hammond Manufacturing

COVER SCREW STRAIGHT 4X4X24"

0

CWST896

CWST896

Hammond Manufacturing

COVER HINGED STRAIGHT 8X8X96"

0

1487DT

1487DT

Hammond Manufacturing

WIREWAY TEE FITTING 6X6"

0

CWST1224NK

CWST1224NK

Hammond Manufacturing

COVER HINGED STR 12X12X24"

0

CWSC824NK

CWSC824NK

Hammond Manufacturing

COVER SCREW STRAIGHT 8X8X24"

0

CWSC224NK

CWSC224NK

Hammond Manufacturing

COVER SCREW STR 2.5X2.5X4"

0

CWST418NK

CWST418NK

Hammond Manufacturing

COVER HINGED STRAIGHT 4X4X18"

0

1487EB60

1487EB60

Hammond Manufacturing

WIREWAY 60" LONG PARTITION 8X8"

0

CWST2120

CWST2120

Hammond Manufacturing

COVER HINGED STR 2.5X2.5X120"

0

CWSC4120NK

CWSC4120NK

Hammond Manufacturing

COVER SCREW STRAIGHT 4X4X120"

0

Wire Ducts, Raceways

1. Overview

Wire ducts and raceways are structured cable management systems designed to organize, protect, and route electrical and data cables in industrial, commercial, and residential applications. These systems ensure safe and efficient cable routing while complying with electrical codes and standards. Their importance has grown exponentially with the rise of data centers, smart buildings, and industrial automation, where cable density and system reliability are critical.

2. Major Types and Functional Classification

TypeFunctional FeaturesApplication Examples
Enclosed Wire DuctsFull cable encapsulation, dust/water resistance (IP54+), fire-rated materialsData center under-floor routing, HVAC systems
Open-Top RacewaysAccessible design, modular segments, quick cable accessOffice desk power/data integration, machinery control panels
Horizontal Cable ManagersRack-mount design, 1U-4U heights, bend radius controlServer rack cable organization, telecom cabinets
Vertical Raceway SystemsGravity-based cable separation, seismic stabilityMulti-story building backbone cabling, industrial plant installations
Modular Cable TraysInterchangeable components, scalable designFactory automation lines, stadium lighting systems

3. Structure and Components

Typical wire duct/raceway systems consist of: - Base Channels: Extruded aluminum or steel (load-bearing), PVC/ABS polymer (light-duty) - Cover Systems: Snap-on/removable lids with ventilation slots - Connectors: Internal/external corner fittings, tee/junction boxes - Mounting Hardware: Adjustable brackets, adhesive mounts, seismic restraints - Accessories: Cable ties, grounding bars, firestop seals

4. Key Technical Specifications

ParameterImportanceTypical Values
Current Carrying CapacityDetermines maximum safe power load10-200A per duct
Flame RetardancyFire safety complianceUL94 V-0, IEC 60332-1
Material ThicknessMechanical durability0.8-3.2mm (metal), 2-5mm (plastic)
Bend Radius ControlPrevents cable damage25-300mm (varies by cable type)
EMI ShieldingSignal integrity protection60-100dB attenuation

5. Application Areas

  • Data Centers: Server rack cable routing, under-floor/cable tray integration
  • Industrial Automation: PLC cabinet wiring, robotic arm cable protection
  • Commercial Buildings: Office partition raceways, ceiling-mounted AV cable management
  • Transportation: Rail car wiring ducts, airport baggage handling systems
  • Energy: Solar farm DC cable routing, wind turbine internal wiring

6. Leading Manufacturers & Products

ManufacturerKey ProductsTechnical Highlights
PanduitCompuCable RacewaysSeismic-certified, 150% fill capacity
HellermannTytonFixfox Modular DuctsTool-free assembly, IP66 rating
3MScotchflex Industrial RacewaysUV-resistant polymer, -40 C cold bend
SiemensSICAM Cable ManagementIEC 61439-2 compliant, SMART grid integration

7. Selection Recommendations

Key selection criteria: - Environmental factors (temperature range, chemical exposure) - Cable fill ratio (max 75% per NEC 392.22) - Future expansion capacity (minimum 20% spare space) - Installation accessibility (maintenance requirements) - Regulatory compliance (NEC/CE/REACH standards)

8. Industry Trends

Emerging developments include: - Smart raceways with embedded temperature/humidity sensors - Bio-based polymers for sustainable manufacturing (e.g., BASF Ultramid Ccycled ) - AI-driven cable path optimization software integration - Increased adoption of 480V DC cable ducting for hyper-scale data centers

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