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3M Heat Shrink Breakout Boot: 1 Pk, 4.9 in I.D. Before Shrinking - Heat Shrink Breakout Boots
3MHeat Shrink Breakout Boots

3M Heat Shrink Breakout Boot: 1 Pk, 4.9 in I.D. Before Shrinking

The 3M Heat Shrink Breakout Boot (SKU 3G-OTH-53282, MPN HDBB-345-1-250) is a black heat shrink breakout boot from 3M, supplied in a pack of 1. It features a 4.9 in I.D. before shrinking and a 2.32 in I.D. after…

SKU 3G-OTH-53282

Also listed as: HDBB3451250 · HDBB 345 1 250

Brand
3M
Item
Heat Shrink Breakout Boot: 1 Pk, 4.9 in I.D. Before Shrinking
Category
Heat Shrink Breakout Boots
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

3M
Manufacturer Part Number
HDBB-345-1-250
Color
Black
Pack Size
1
I.D. After Shrinking
2.32 in
I.D. Before Shrinking
4.9 in

Technical Documents

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

Product Description

The 3M Heat Shrink Breakout Boot (SKU 3G-OTH-53282, MPN HDBB-345-1-250) is a black heat shrink breakout boot from 3M, supplied in a pack of 1. It features a 4.9 in I.D. before shrinking and a 2.32 in I.D. after shrinking.

Frequently Asked Questions

What is the 3M Heat Shrink Breakout Boot used for?

The 3M Heat Shrink Breakout Boot is used to seal and protect cable splices and terminations in industrial electrical systems. It provides environmental sealing and strain relief at cable breakout points, commonly applied in power distribution, control panels, and heavy equipment installations.

What are the specifications of the 3M Heat Shrink Breakout Boot HDBB-345-1-250?

The 3M Heat Shrink Breakout Boot (MPN HDBB-345-1-250) has a 4.9 in I.D. before shrinking and a 2.32 in I.D. after shrinking. It is black, supplied in a pack of 1, and manufactured by 3M. These dimensions ensure a tight fit over cable jackets and connectors.

Where to buy 3M Heat Shrink Breakout Boot in worldwide?

You can source the 3M Heat Shrink Breakout Boot through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead time on this 3M part.

How to install a 3M Heat Shrink Breakout Boot?

To install, slide the boot over the cable before splicing, position it at the breakout point, then apply heat evenly with a heat gun until it shrinks tightly around the cable. Ensure the boot is centered and the cable surface is clean. Follow 3M's generic heat shrink guidelines for best results.

Used in

Common applications for 3M
Industrial process water filtration — 3M solid polypropylene cartridge (e.g., RT10Q16G20NN, 7 micron) for sediment removal in manufacturing lines.
Cooling tower pre-treatment — 3M string-wound cartridge (e.g., RT39B16G20NN, 30 micron) to protect heat exchangers from particulate fouling.
Food and beverage rinse water — 3M 1 micron solid cartridge (RT10Y16G20NN) for fine filtration to meet quality standards.
Chemical processing feed water — 3M 27 micron solid cartridge (RT30L16G20NN) for high-flow sediment reduction upstream of sensitive equipment.
Wastewater effluent polishing — 3M 2 micron string-wound cartridge (RT09Y16G20NN) for final particulate removal before discharge or reuse.
Pharmaceutical utility water — 3M 0 micron string-wound cartridge (RT09L16G20NN) for sub-micron filtration in critical systems.

3M 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.

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