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OEM APPROVED VENDOR Standard Heat Shrink Tubing
OEMStandard Heat Shrink Tubing

OEM APPROVED VENDOR Standard Heat Shrink Tubing

The APPROVED VENDOR Standard Heat Shrink Tubing (SKU ST4.0BK-48-1pk, MPN ST4.0BK-48-1pk) is a black tubing with a 4 in inner diameter before shrinking and a 2 in inner diameter after shrinking, supplied in a 48 in…

SKU 3G-OTH-54477

Also listed as: ST40BK481pk · ST4 0BK 48 1pk · ST4-0BK-48-1pk

Brand
OEM
Item
APPROVED VENDOR Standard Heat Shrink Tubing
Category
Standard Heat Shrink Tubing
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

OEM
Manufacturer Part Number
ST4.0BK-48-1pk
Type
Before Shrinking
Lg
48 in
Color
Black
I.D. After Shrinking
2 in

Technical Documents

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OEM Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The APPROVED VENDOR Standard Heat Shrink Tubing (SKU ST4.0BK-48-1pk, MPN ST4.0BK-48-1pk) is a black tubing with a 4 in inner diameter before shrinking and a 2 in inner diameter after shrinking, supplied in a 48 in length. This product is designed for insulating and protecting electrical connections and components.

Frequently Asked Questions

What is APPROVED VENDOR Heat Shrink Tubing used for?

This heat shrink tubing insulates and protects electrical connections and components. It shrinks from a 4 in inner diameter to 2 in, providing a tight seal against moisture, abrasion, and short circuits in industrial wiring, panel builds, and cable repairs.

What are the specifications of APPROVED VENDOR Heat Shrink Tubing?

The APPROVED VENDOR Heat Shrink Tubing (MPN ST4.0BK-48-1pk) is black, with a 4 in inner diameter before shrinking and 2 in after shrinking. It comes in a 48 in length. The brand is APPROVED VENDOR, and the SKU is 3G-OTH-54477.

Where to buy APPROVED VENDOR Heat Shrink Tubing worldwide?

3G Electric supplies APPROVED VENDOR Heat Shrink Tubing worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this SKU ST4.0BK-48-1pk.

How to install APPROVED VENDOR Heat Shrink Tubing?

Slide the tubing over the connection before shrinking. Apply heat evenly with a heat gun at around 120 °C until it contracts to a 2 in inner diameter. Allow it to cool for a secure, insulating fit. Always follow standard electrical safety practices.

OEM Products

3G Electric supplies OEM standard heat shrink tubing. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
Black heat shrink tubing with a 2:1 shrink ratio, reducing from 4 inches inner diameter before shrinking to 2 inches after shrinking. Sold in a 5-pack. Used for insulating and protecting electrical connections, cables, and wires, providing strain relief and environmental sealing against moisture and abrasion
Black heat shrink tubing with a 2:1 shrink ratio, reducing from 4 inches inner diameter before shrinking to 2 inches after shrinking. Sold in a 5-pack. Used for insulating and protecting electrical connections, cables, and wires, providing strain relief and environmental sealing against moisture and abrasion
This black heat shrink tubing has a 2 in inner diameter before shrinking and a 1 in inner diameter after shrinking, with a 2:1 shrink ratio. It is 48 in long and used to insulate and protect electrical connections, cables, and wires from moisture, abrasion, and corrosion in applications such as industrial maintenance, electrical repairs, and wire harnessing
This black heat shrink tubing has a 2 in inner diameter before shrinking and a 1 in inner diameter after shrinking, with a 2:1 shrink ratio. It is 48 in long and used to insulate and protect electrical connections, cables, and wires from moisture, abrasion, and corrosion in applications such as industrial maintenance, electrical repairs, and wire harnessing
Black heat shrink tubing with 1.5 in inner diameter before shrinking and 0.75 in after shrinking. Sold in a pack of 5. Used to insulate and protect electrical wires, cables, and connections from moisture, abrasion, and short circuits
Black heat shrink tubing with 1.5 in inner diameter before shrinking and 0.75 in after shrinking. Sold in a pack of 5. Used to insulate and protect electrical wires, cables, and connections from moisture, abrasion, and short circuits
Black heat shrink tubing with a 3 in inner diameter before shrinking and 1.5 in after shrinking. Used for insulating and protecting electrical connections and components in wiring, junction boxes, and control panels
Black heat shrink tubing with a 3 in inner diameter before shrinking and 1.5 in after shrinking. Used for insulating and protecting electrical connections and components in wiring, junction boxes, and control panels
Black heat shrink tubing with a 2:1 shrink ratio, 2 in inner diameter before shrinking and 1 in after shrinking. Used for insulating and protecting electrical wires, cables, and connections. Sold in a pack of 5
Black heat shrink tubing with a 2:1 shrink ratio, 2 in inner diameter before shrinking and 1 in after shrinking. Used for insulating and protecting electrical wires, cables, and connections. Sold in a pack of 5
Black heat shrink tubing with 1 in inner diameter before shrinking and 0.5 in after shrinking. Used for insulating and protecting electrical connections from moisture, abrasion, and short circuits. Forms a tight seal around wires and terminals when heated
Black heat shrink tubing with 1 in inner diameter before shrinking and 0.5 in after shrinking. Used for insulating and protecting electrical connections from moisture, abrasion, and short circuits. Forms a tight seal around wires and terminals when heated