3M HDBB-321-1-250 Heat Shrink Breakout Boot
The 3M Heat Shrink Breakout Boot (SKU 3G-OTH-53020) is a black heat shrink breakout boot from 3M, sold in a pack of 1. It has a 1.5 in I.D. before shrinking and a 0.69 in I.D. after shrinking (MPN HDBB-321-1-250).
SKU 3G-OTH-53020
Also listed as: HDBB3211250 · HDBB 321 1 250
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
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Product Description
The 3M Heat Shrink Breakout Boot (SKU 3G-OTH-53020) is a black heat shrink breakout boot from 3M, sold in a pack of 1. It has a 1.5 in I.D. before shrinking and a 0.69 in I.D. after shrinking (MPN HDBB-321-1-250).
Frequently Asked Questions
What is a 3M Heat Shrink Breakout Boot used for?
A 3M Heat Shrink Breakout Boot protects cable splices and terminations where multiple cables branch from a single jacket. It provides strain relief, insulation, and environmental sealing in industrial electrical installations, panel building, and heavy equipment wiring.
What are the specifications of the 3M Heat Shrink Breakout Boot HDBB-321-1-250?
The 3M Heat Shrink Breakout Boot HDBB-321-1-250 has a 1.5 in I.D. before shrinking and a 0.69 in I.D. after shrinking. It is black, sold in a pack of 1, and manufactured by 3M. These dimensions suit cable diameters transitioning from a main jacket to multiple smaller cables.
Where to buy 3M Heat Shrink Breakout Boots worldwide?
3G Electric supplies 3M Heat Shrink Breakout Boots worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this 3M breakout boot.
How to install a 3M Heat Shrink Breakout Boot?
Slide the 3M Heat Shrink Breakout Boot over the cable bundle before splicing. After completing the splice, position the boot over the transition area and apply heat evenly with a heat gun until it shrinks tightly around the cables. Allow to cool before handling.
Used in
Common applications for 3M3M Products
3G Electric supplies 3M heat shrink breakout boots. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
