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Siltec S439 - Open Heavy Tray, 5mm wire
Siltec

S439


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Overview

The Siltec S439 is an Open Heavy Tray (SKU S439) manufactured by Siltec. Constructed from 304 stainless steel with a 5mm wire diameter, this heavy-duty tray measures 4.0" x 19.7" x 118" (100 x 500 x 3000 mm). Designed for demanding industrial cable routing, it features a robust open design for optimal heat dissipation and easy cleaning. The tray is part of Siltec’s cable routing system, known for durable, corrosion-resistant components suitable for food, chemical, machine building, and general electrical installations. Round wire construction minimizes cable wear during installation and maintenance.
  • Material: 304 Stainless Steel for corrosion resistance
  • Wire diameter: 5mm (0.20") for heavy-duty support
  • Dimensions: 4.0" x 19.7" x 118" (100 x 500 x 3000 mm)
  • Open design for optimal heat dissipation and cleaning access
  • Part of Siltec’s cable routing system for industrial applications

Specifications

Material
304 Stainless Steel
Series
S439
Size
100 x 500 x 3000 mm
Package Dimensions (L x W x H)
118 inches x 20 inches x 4 inches
KIT SLINGER NBR 90X195mm

SL-500T

KIT SLINGER NBR 90X195mm
KIT FLAT RUBBER WASHER NBR 51X15.5

SL-56

KIT FLAT RUBBER WASHER NBR 51X15.5
THRUST AND TRIM WASHER CSW30-TTW

CSW30-TTW

THRUST AND TRIM WASHER CSW30-TTW
KIT WAVE SPRING WASHER 89X99

WAVY WASHER-284/6

KIT WAVE SPRING WASHER 89X99
KIT WAVE SPRING WASHER 99X109

WAVY WASHER-324/6

KIT WAVE SPRING WASHER 99X109
KIT WAVE SPRING WASHER 51X61

WAVY WASHER-182/4-JM

KIT WAVE SPRING WASHER 51X61
KIT WAVE SPRING WASHER 28X34

WAVY WASHER 28X34

KIT WAVE SPRING WASHER 28X34
KIT WAVE SPRING WASHER 74X84

WAVY WASHER-254/6

KIT WAVE SPRING WASHER 74X84

Frequently Asked Questions about Siltec

What are the main product lines offered by Siltec?

Siltec offers multiple specialized cable tray product lines designed for industrial cable management, including Compact Trays (S115-S116), Single Cable Trays (S320-S327), Cable Separation Trays (S810-S832), and Cable Tray Accessories (S822, S990, S141). These product lines are constructed primarily from 304 and 316 stainless steel, with varying dimensions and cable capacity to suit diverse industrial installation requirements.

What industries and applications are Siltec products used for?

Siltec cable tray systems are engineered for critical industrial applications across multiple sectors, including aerospace, defense, healthcare, mining, oil & gas refineries, power plants, ship building, steel mills, and wastewater treatment. Their specialized cable management solutions are designed for challenging environments, offering UV resistance, oil resistance, and performance across extreme temperatures from -30°C to 80°C, making them ideal for industrial automation, infrastructure, and heavy-duty manufacturing settings.

What are the key features of Siltec products?

Siltec specializes in high-quality stainless steel cable trays designed for precise cable management in industrial environments. Their product line includes multiple cable tray models (S520-S524) featuring 304 stainless steel construction, with varying widths and cable capacity ranging from 8mm to 17mm cable diameters. Key features include modular design, precise cable positioning options, and robust engineering that supports efficient cable routing and organization.

What environmental ratings do Siltec products have?

Siltec products feature comprehensive environmental ratings, including NEMA Type 1, 2, 3, 4, 4X, 12, and 13 certifications, as well as IEC 60529 IP66 protection. Our enclosures are engineered to withstand challenging industrial environments, with operating temperatures ranging from -40°C to 130°C and enhanced UV inhibitors for outdoor applications.

What accessories are available for Siltec products?

Siltec offers a comprehensive range of cable tray accessories including mounting brackets, splice plates, and mounting options for various series like S14, S40B, S41B, S45, S45M, S141, and S145M. Accessories are available in multiple material finishes such as 304 and 316 stainless steel, hot-dip galvanized, and electro-plated zinc, providing flexibility for different industrial environments and mounting requirements.