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Panduit HSTT50-48-Q4 - Thin wall heat shrink, .50" (12.7mm) diameter, yellow cross-linked polyolefin, 25 pc. package quantity.
Panduit

HSTT50-48-Q4

UPC: 074983833924


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Technical DrawingFull Engineering DrawingInstallation InstructionsVideo Clip

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Minimum Qty: 25

Multiplier: 25

*Contact for lower quantities*

Overview

Panduit HSTT50-48-Q4 thin wall heat shrink tubing provides reliable insulation and protection for wire splices, terminals, and connections in industrial and electrical applications. Constructed from cross-linked polyolefin, this yellow tubing (0.50" / 12.7mm diameter) delivers excellent flexibility, abrasion resistance, and dielectric strength while maintaining a compact profile. The thin wall design ensures minimal bulk at termination points, making it ideal for tight spaces in control panels, machinery wiring, and automotive harnesses. Each package includes 25 pieces, offering cost-effective coverage for maintenance, repair, and installation projects. The material’s cross-linked structure enhances thermal stability, chemical resistance, and long-term performance in demanding environments. Compatible with standard heat guns (300–500°F / 150–260°C), the tubing shrinks to approximately half its original diameter, creating a secure, moisture-resistant seal around components. Suitable for voltages up to 600V, this tubing meets UL 224 and CSA C22.2 No. 198.1 standards for heat-shrinkable tubing, ensuring compliance with industrial safety requirements. Use cases include insulating wire joints, bundling cables, protecting terminals, and marking conductors with color-coded identification. The yellow color provides high visibility for safety and organization in complex wiring systems. Order the HSTT50-48-Q4 for a durable, space-saving solution that simplifies assembly and extends the lifespan of electrical connections.
  • 0.50" (12.7mm) diameter for medium to large wire splices
  • Yellow cross-linked polyolefin for high visibility and durability
  • Shrinks to ~50% of original diameter for secure, tight-fitting insulation
  • 25 pieces per package for cost-effective bulk applications
  • UL 224 and CSA C22.2 No. 198.1 compliant for industrial safety

Specifications

Application
For Dry Locations
Color
Yellow
Flammability
Flame Retardant
Inside Diameter After Heat-Shrink
0.25 in
Inside Diameter After Heat-Shrink
6.35 mm
Inside Diameter Before Heat-Shrink
0.25 in
Inside Diameter Before Heat-Shrink
6.35 mm
Minimum Shrink Temperature
194 F
Minimum Shrink Temperature
90 C
Operating Temperature, Maximum
275 F
Operating Temperature, Maximum
135 C
Operating Temperature, Minimum
275 F
Operating Temperature, Minimum
135 C
Outside Diameter
0.5 in
Outside Diameter
12.7 mm
Shrink Ratio
2:1
Standard
UL Recognized, CSA Approved, MIL SPEC
Thickness
0.025 in
Thickness
0.635 mm
Type
Heat-Shrink
Volume Resistivity
Flame-Retardant
Package Dimensions (L x W x H)
49.5 IN x 3.8 IN x 3.6 IN
Package Weight (Imperial)
2 lbs
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Easy-Splice Thin-Wall Heat Shrink Kit Kits have been carefully constructed to include the most common sizes and types in their category. The cases are made of extremely durable polypropylene and have heat sealed hinges. Kits provide the ultimate in organization and convenience and are clearly labeled on the inside lid for easy recognition. Convenient size for easy carrying and easy starting. KIT CONTAINS: Quantity SKU Expanded I.D. Recovered I.D. Nominal Recovered Wall Thickness Color 25 TWHS-125-6 .125 .062 .020 Black 25 TWHS-187-6 .187 .093 .020 Black 20 TWHS-250-6 .250 .125 .025 Black 12 TWHS-375-6 .375 .187 .025 Black 7 TWHS-500-6 .500 .250 .025 Black 5 TWHS-750-6 .750 .375 .030 Black

THK

Easy-Splice Thin-Wall Heat Shrink Kit Kits have been carefully constructed to include the most common sizes and types in their category. The cases are made of extremely durable polypropylene and have heat sealed hinges. Kits provide the ultimate in organization and convenience and are clearly labeled on the inside lid for easy recognition. Convenient size for easy carrying and easy starting. KIT CONTAINS: Quantity SKU Expanded I.D. Recovered I.D. Nominal Recovered Wall Thickness Color 25 TWHS-125-6 .125 .062 .020 Black 25 TWHS-187-6 .187 .093 .020 Black 20 TWHS-250-6 .250 .125 .025 Black 12 TWHS-375-6 .375 .187 .025 Black 7 TWHS-500-6 .500 .250 .025 Black 5 TWHS-750-6 .750 .375 .030 Black
Thin wall heat shrink, .50" (12.7mm) diameter, black cross-linked polyolefin, red, 25 pc. package quantity.

HSTT50-48-Q2

Thin wall heat shrink, .50" (12.7mm) diameter, black cross-linked polyolefin, red, 25 pc. package quantity.
Thin wall heat shrink, .38" (9.5mm) diameter, white cross-linked polyolefin, 100 ft. (30.5m) per reel.

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Thin wall heat shrink, .25" (6.4mm) diameter, blue cross-linked polyolefin, 100 ft. (30.5m) per reel.

HSTT25-C6

Thin wall heat shrink, .25" (6.4mm) diameter, blue cross-linked polyolefin, 100 ft. (30.5m) per reel.
Thin wall heat shrink, .50" (12.7mm) diameter, green cross-linked polyolefin, 100 ft. (30.5m) per reel.

HSTT50-C5

Thin wall heat shrink, .50" (12.7mm) diameter, green cross-linked polyolefin, 100 ft. (30.5m) per reel.
Thin wall heat shrink, .38" (9.5mm) diameter, green cross-linked polyolefin, 100 ft. (30.5m) per reel.

HSTT38-C5

Thin wall heat shrink, .38" (9.5mm) diameter, green cross-linked polyolefin, 100 ft. (30.5m) per reel.

How to Install Heat Shrink Tubing

This guide provides step-by-step instructions for properly installing heat shrink tubing to ensure effective insulation and protection of electrical connections.

Estimated time: 15m

Tools needed:

Heat gun, Infrared heat source, Soft yellow flame torch, Oven

Supplies needed:

Heat shrink tubing

  1. Position the heat shrink tubing

    Place the heat shrink tubing over the object to be covered without stretching it.

  2. Heat the tubing

    Using a heat gun, infrared heat source, soft yellow flame torch, or oven, evenly heat the tubing until it fully recovers and conforms to the object.

  3. Avoid charring

    Ensure that you do not char or burn the tubing during the heating process.

Frequently Asked Questions about Panduit

What environmental ratings do Panduit products have?

Panduit products feature comprehensive environmental ratings across multiple standards, including UL 508A Type 1, 2, 3, 4, 4X, 12, and 13; CSA Type 1, 2, 3, 4, 4X, 12, and 13; and NEMA Type 1, 2, 3, 4, 4X, 12, and 13. They meet IEC 60529 IP66 rating, providing robust protection against dust, water, and corrosion in both indoor and outdoor environments, with operating temperatures ranging from -40°C to 130°C.

What certifications and standards do Panduit products comply with?

Panduit products are certified to multiple critical industry standards, including UL (Underwriters Laboratories) in the USA and Canada, CSA (Canadian Standard Association), EN IEC 61386, LVD 2006/G5/EC, and ARRA standards. Our products meet rigorous certifications for electrical safety, environmental compliance (WEEE and RoHS), and are designed to perform in extreme temperatures ranging from -55°C to 105°C, making them suitable for demanding industrial environments.

What industries and applications are Panduit products used for?

Panduit products are engineered for critical applications across multiple industries, including commercial construction, food and beverage, oil and gas, renewable energy, transportation, and safety-critical environments. Their solutions span electrical infrastructure, wire management, cable ties, power connectors, and safety systems designed to withstand extreme conditions like high vibration, temperature variations, UV exposure, and corrosive agents. Key industries include solar and wind energy, aerospace, heavy trucking, military, commercial transportation, and industrial manufacturing.

What are the main product lines offered by Panduit?

Panduit offers a comprehensive range of electrical infrastructure products including power connectors, cable ties, grounding connectors, identification products, safety solutions, terminals, cable cleats, wiring duct, and cable tie accessories. These products are engineered for industrial environments across multiple sectors like commercial construction, food and beverage, oil and gas, renewable energy, transportation, and safety applications.

What are the key features of Panduit products?

Panduit products are engineered for robust performance in heavy-duty industrial environments, featuring a comprehensive range of solutions including cable ties, power connectors, terminals, and identification products. Key features include proven quality performance, subject matter expertise, and customer-driven innovation across multiple industrial sectors such as commercial construction, food and beverage, oil and gas, renewable energy, transportation, and safety applications. The product line is designed to maximize productivity, reliability, and safety while meeting stringent industry standards.

What is Panduit's warranty policy?

Panduit provides a comprehensive Limited Product Warranty that can be fully reviewed on their official website at www.panduit.com/warranty. All Panduit products are subject to the terms, conditions, and limitations of this current warranty. Customers are advised to review the specific warranty details for their particular product, as Panduit requires buyers to determine product suitability for their intended use and assumes all associated risks.

What technical support does Panduit offer?

Panduit offers comprehensive technical support through their dedicated customer service team, accessible via phone at 1-800-777-3300. They provide expert assistance for their full range of industrial infrastructure products, including cable ties, power connectors, terminals, and identification solutions. Customers can also access additional technical resources and product information through their website at www.panduit.com.

What accessories are available for Panduit products?

Panduit offers a wide range of accessories across multiple product lines, including cable ties, cable tie accessories, cable tie tools, identification products, cable cleats, grounding connectors, and VeriSafe accessories like the VeriSafe Network Module and Insulation Piercing Connectors. For a comprehensive view of all available accessories, customers are recommended to visit www.panduit.com for the full product catalog.

How are Panduit products typically installed?

Panduit products are engineered for comprehensive installation across industrial environments, utilizing specialized tools and techniques for precise mounting. Installation methods vary by product line - from cable ties and power connectors to terminals and identification solutions - but all are designed for robust performance in heavy-duty settings. Technicians typically use Panduit's dedicated installation tools and follow manufacturer guidelines available at www.panduit.com to ensure proper fitting and maximum infrastructure reliability.