Ideal Industries Thermo-Shrink Thin-Wall Heat Shrink Tubing 1/2" ID x 4' Length Polyolefin Wire Protection System
Professional-grade polyolefin heat shrink protection for electrical connections and wire harnesses
Ideal Industries delivers reliable wire protection and insulation with this Thermo-Shrink thin-wall heat shrink tubing featuring 1/2" inside diameter and 4-foot length. This polyolefin material system provides electrical insulation and protection for in-line components, disconnect terminals and splices with high strength and excellent resilience. The 2:1 shrink ratio ensures secure fit while maintaining flexibility for light-duty harness applications with operating temperature range from -55�C to +125�C.
Professional Features & Benefits
- 2:1 Shrink Ratio: Provides secure, tight fit around connections while maintaining flexibility for professional installations
- 1/2" Inside Diameter x 4' Length: Ideal sizing for bundling multiple wires and protecting medium-gauge connections in electrical systems
- Operating Temperature -55�C to +125�C: Wide temperature range ensures reliable performance in diverse environmental conditions
- UL 486D 125�C VW-1 600V Rating: Meets professional electrical standards for flame retardancy and voltage protection in commercial applications
- Polyolefin Material Construction: Delivers high strength, excellent resilience, and resistance to common fluids and solvents
- UV Resistant Properties: Maintains integrity and performance when exposed to ultraviolet light in outdoor applications
- RoHS Compliant: Environmentally responsible formulation without PBB's or PBBE's meets current regulatory standards
Technical Specifications
- Deparetment: Electrical
- Product Group: Wiring Devices
- Product Subgroup: Wiring Accessories
Professional Applications
- Electrical Panel Connections
- Wire Harness Protection
- Terminal and Splice Insulation
- Industrial Control Systems
- Commercial Electrical Installations
- Maintenance and Repair Operations
- Light-Duty Flexible Applications
Why Choose Ideal Industries Quality?
Ideal Industries heat shrink tubing delivers professional-grade protection with UL 486D certification and RoHS compliance. The polyolefin construction provides long-term durability and chemical resistance, while the wide operating temperature range ensures reliable performance across diverse applications. Trust Ideal Industries for consistent quality and dependable electrical protection solutions.
Manufacturer Resources
Product Specs
- Department:
- Electrical
- Product Group:
- Cable Management & Identification
- Product Subgroup:
- Electrical Sleeves
- Product Type:
- Heat Shrink Tubing
Ideal Industries 46-602 – Frequently Asked Questions
1) What diameters does IDEAL Thermo-Shrink thin-wall heat shrink tubing come in?
IDEAL's Thermo-Shrink thin-wall tubing is sold in 4-foot sticks in eight inside diameters: 3/32 inch (46-602), 1/8 inch (46-603), 3/16 inch (46-604), 1/4 inch (46-605), 5/16 inch (46-606), 3/8 inch (46-607), 1/2 inch (46-608) and 3/4 inch (46-609). All are 2:1 shrink ratio, so each size will recover to roughly half its stated ID.
2) Is IDEAL Thermo-Shrink tubing rated 600V and flame retardant for panel work?
It carries a UL 486D 125C VW-1 600V rating, so it is flame retardant and rated to 600 volts for commercial electrical use, including panel connections, terminals and splices. The tubing is also RoHS compliant and formulated without PBBs or PBBEs.
3) Can this heat shrink tubing be used in a wet or outdoor location?
UL 486D is the wet-location connector standard, and the polyolefin is UV resistant, so it holds up where sunlight is a factor. Note it is a thin-wall, non-adhesive-lined tubing, so it insulates and protects but does not create a sealed moisture barrier on its own. For a water-blocking splice you want an adhesive-lined dual-wall tubing instead.
4) What temperature range will IDEAL Thermo-Shrink polyolefin tubing survive?
Operating range is -55C to +125C, which covers outdoor winter service and hot equipment enclosures. The UL rating is also stated at 125C, so that is the continuous ceiling, not a short-term spike figure.
5) Should I use thin-wall 2:1 tubing or a heavier 3:1 dual-wall for my job?
Thin-wall 2:1 like the Thermo-Shrink line is for light-duty harness work, in-line components, disconnect terminals and splices where you need insulation and flexibility. Go to a heavy-wall or 3:1 adhesive-lined product when you need abrasion resistance, strain relief, or a sealed joint on direct-burial and submerged connections, or when the diameter difference between connector and wire is more than 2:1.
6) Is 4 feet one continuous stick, and can I cut it down?
Each piece is a 4-foot length of tubing, cut to whatever lengths your terminals or splices need. One stick covers many small joints, which is why it works well for MRO carts and control panel builds rather than buying fixed pre-cut sleeves.
7) Will solvents or hydraulic fluid attack this heat shrink tubing?
The polyolefin construction resists common fluids and solvents and is noted for high strength and resilience, so it holds up in industrial control and equipment environments where incidental contact with oils and cleaners happens.
How fast can I get the Ideal Industries 46-602 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
continental
U.S.
Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit,
reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Ideal Industries 46-602 come with a warranty?
Absolutely. The Ideal Industries 46-602 is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Ideal Industries 46-602?
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