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metal Electrical Perforated Cable Tray 50mm To 250mm Depth
metal Electrical Perforated Cable Tray 50mm To 250mm Depth
metal Electrical Perforated Cable Tray 50mm To 250mm Depth
metal Electrical Perforated Cable Tray 50mm To 250mm Depth
metal Electrical Perforated Cable Tray 50mm To 250mm Depth
metal Electrical Perforated Cable Tray 50mm To 250mm Depth
Specifications
Brand Name :
BDINDUSTRIAL
Model Number :
cable tray-017
Certification :
ISO,CE
Place of Origin :
China
MOQ :
100m
Price :
5-100usd per meter
Payment Terms :
L/C,T/T,Western Union
Supply Ability :
10000m per week
Delivery Time :
25 work days
Packaging Details :
pallet
product name :
electrical cable tray
material :
galvanized/stainless steel/aluminum
color :
metal original or customize
key words :
perforated cable tray
Description

electrical perforated cable tray

Bending company's perforated cable tray Core Characteristics

Characteristic Dimension Specific Description
1. Optimized Balance of Heat Dissipation & Protection Perforations in the base promote vertical airflow, offering better heat dissipation than solid-bottom trays, while providing superior protection against dust and falling objects compared to open ladders.
2. Enhanced Cable Retention & Safety Enclosed sidewalls and a perforated base better secure cables, preventing them from slipping out during vibration or installation, and provide a degree of electromagnetic shielding.
3. Reduced Weight & Material Cost Compared to solid-bottom trays, the perforated design uses less material, reducing overall weight and cost, while allowing visual inspection of the tray interior.
4. Flexible Installation & Easy Cable Drop-out Perforations in the sidewalls facilitate cable tying and make it easy to install drop-out openings or branch cable connections at any point.

metal Electrical Perforated Cable Tray 50mm To 250mm Depth

Bending company's cable tray Comparison with Ladder & Solid-Bottom Trays

The table below helps you quickly decide if a perforated tray is suitable based on your scenario:

Feature Perforated Cable Tray Open Cable Ladder Solid-Bottom Cable Tray
Protection Level Medium Low High
Heat Dissipation Good Excellent Fair
Cable Retention/Safety High Medium Highest
Weight & Cost Medium Low High
Typical Application Commercial buildings, data centers, light industry Data center backbone, industrial plants Factory areas requiring heavy protection, outdoor exposure

Bending company's cable tray Key Selection Points

When selecting a perforated cable tray, it is crucial to confirm the following parameters:

Selection Dimension Key Parameters & Basis for Choice
Perforation Pattern & Open Area Stamped round holes in the base are most common; slotted holes benefit heat dissipation and weight; perforated sidewalls aid cable drop-out. The percentage of open area directly affects heat dissipation and weight.
Material & Finish Material: Use high-quality cold-rolled steel for dry indoor environments; hot-dip galvanized steel for damp/outdoor use; aluminum-magnesium alloy for shielding requirements.
Finish: Galvanizing (electro or hot-dip) for corrosion resistance; electrostatic powder coating for aesthetics and mild corrosion protection.
Dimensions Width: Common from 50mm to 1000mm, selected based on a cable fill ratio ≤ 40%.
Depth (Height): Common from 50mm to 250mm, depends on cable bundle diameter.
Length: Standard sections are typically 2 or 3 meters.
Load Rating & Support Span Based on cable weight and potential additional loads (e.g., snow), select Light, Medium, Heavy, or Extra-Heavy duty classes. Strictly follow the manufacturer's load-span table to determine support spacing.
Installation Accessories Ensure compatible horizontal/vertical bends, tees, crosses, reducers, splice plates, supports, and hanger rods are available. Pay attention to fire resistance and grounding requirements.

Bending company's cable tray Summary & Application Recommendations

Core Selection Logic: Choose a perforated tray in scenarios requiring a balance of better protection than a ladder and better散热 than a solid-bottom tray.

  • Preferred Scenarios:

    • Horizontal distribution layers in commercial office buildings.

    • Overhead cabling above server cabinets in data centers.

    • Areas in light industrial plants requiring basic protection from dust and debris.

    • Indoor exposed installations where a neat and aesthetic appearance is desired.

  • Less Suitable Scenarios:

    • Environments requiring the highest protection level (e.g., against large amounts of water, corrosive liquids) – choose solid-bottom, non-ventilated trays.

    • Scenarios with extremely heavy cables or very long support spans – heavy-duty ladders often have a structural advantage.

    • Extremely cost-sensitive projects with minimal protection requirements – consider standard ladders.

metal Electrical Perforated Cable Tray 50mm To 250mm Depth

metal Electrical Perforated Cable Tray 50mm To 250mm Depth

metal Electrical Perforated Cable Tray 50mm To 250mm Depth

metal Electrical Perforated Cable Tray 50mm To 250mm Depth

metal Electrical Perforated Cable Tray 50mm To 250mm Depth

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metal Electrical Perforated Cable Tray 50mm To 250mm Depth

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Product Detail
Brand Name :
BDINDUSTRIAL
Model Number :
cable tray-017
Certification :
ISO,CE
Place of Origin :
China
MOQ :
100m
Price :
5-100usd per meter
Contact Supplier
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metal Electrical Perforated Cable Tray 50mm To 250mm Depth
metal Electrical Perforated Cable Tray 50mm To 250mm Depth
metal Electrical Perforated Cable Tray 50mm To 250mm Depth

Hebei Bending Fence Technology Co., Ltd

Verified Supplier
1 Years
hebei, hengshui
Since 2021
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter, Seller
Main Products :
Cable Tray, Cable Ladder, Perforated Cable Tray
Total Annual :
8000000-120000000
Employee Number :
180~190
Certification Level :
Verified Supplier
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