Panduit HSTT38-48-QC, Heat Shrink Tubing Polyolefin (PO) Clear 2:1 600V

Panduit HSTT38-48-QC is clear, thin-wall Polyolefin (PO) heat-shrink tubing for dry locations. It features a 2:1 shrink ratio, recovering from 0.38 in. expanded I.D. to 0.187 in. after shrinking for a secure insulating fit. This 4 ft. length is rated for 600 V and has a temperature rating of -67 to +275 F (-55 to +135 C). It is UL recognized, CSA approved, meets MIL-I-23053/5, and is RoHS compliant.

Panduit HSTT38-48-QC Technical Specs

General Product Information

Brand/Part number	Panduit HSTT38-48-QC
Product type	Heat-Shrink Tubing
Tubing type	Heat Shrink, Dry Location

Material & Construction

Material	Polyolefin (PO)
Color	Clear
Wall type	Thin Wall
Wall construction	Single Wall
Dual wall	No
Thickness	0.6 mm
Flame retardant	No

Dimensions & Fit

Length	4 ft.
Shrink ratio	2:1
Inside diameter expanded	0.38 in.
I.D. expanded	0.38 in. (9.65mm)
Inner diameter after shrinking	0.187 in.
I.D. recovered	0.19 in. (4.83mm)
Decimal	.375 INCH
Wire min	10 AWG
Wire max	8 AWG

Electrical & Temperature Ratings

Voltage	600 V
Temperature rating	-67 to +275 F (-55 to +135 C)

Compliance & Certifications

UL	Yes
Special rating	UL Recognized, CSA Approved, MIL SPEC
Military spec	MIL-I-23053/5
RoHS Compliant	Yes

Panduit HSTT38-48-QC Applications

• Protects wires, connectors, and terminals in dry indoor environments while reducing bulk.
• Creates a secure insulating fit by shrinking over the covered area.
• Adds abrasion resistance for covered components across the stated operating temperature range.
• Supports installations requiring UL Recognized, CSA Approved, and MIL-I-23053/5 compliance.

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