Wire Ducts, Raceways

Image Part Number Description / PDF Quantity Rfq
181-05503

181-05503

HellermannTyton

WIRE DUCT SOLID BASE SCRW WHT 6'

0

181-00646

181-00646

HellermannTyton

HIGH DENSITY SLOTTED WALL WIRING

20

MCRI-B8

MCRI-B8

HellermannTyton

WIRE DUCT SOLID MULTI SCRW IV 8'

0

181-44025

181-44025

HellermannTyton

WIRE DUCT SLOTTED SCREW GRAY 6'

0

181-21009

181-21009

HellermannTyton

SLOTTED WALL WIRING DUCT, 2" X 1

12

184-32000

184-32000

HellermannTyton

WIRE DUCT SLOTTED SCREW GRAY 6'

0

181-15301

181-15301

HellermannTyton

WIRE DUCT SLOTTED SCREW BLACK 6'

0

181-00235

181-00235

HellermannTyton

WIRE DUCT SLOTTED ADH SCRW WT 6'

0

184-22001

184-22001

HellermannTyton

WIRE DUCT SLOTTED ADH SCRW GY 6'

0

181-23035

181-23035

HellermannTyton

SLOTTED-WALL WIRING DUCT, 2" X 5

20

181-00599

181-00599

HellermannTyton

WIRE DUCT SLOTTED SCREW BLACK 6'

0

181-24007

181-24007

HellermannTyton

WIRE DUCT SLOTTED SCREW GRAY 6'

0

181-24006

181-24006

HellermannTyton

SLOTTED WALL WIRING DUCT, 2" X 4

20

181-15108

181-15108

HellermannTyton

WIRE DUCT SLOTTED ADH SCRW GY 6'

0

181-00645

181-00645

HellermannTyton

HIGH DENSITY SLOTTED WALL WIRING

20

184-22002

184-22002

HellermannTyton

WIRE DUCT SLOTTED ADH SCRW WT 6'

0

181-00653

181-00653

HellermannTyton

WIRE DUCT SLOTTED ADH SCRW BK 6'

18

181-00617

181-00617

HellermannTyton

WIRE DUCT SLOTTED SCREW BLACK 6'

0

181-23036

181-23036

HellermannTyton

SLOTTED-WALL WIRING DUCT, 2" X 5

20

181-15109

181-15109

HellermannTyton

WIRE DUCT SLOTTED ADH SCRW WT 6'

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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