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3M PT4SMB Square Wall Mounting Bracket, 4x4x0.75 in, 3 hr - Wall Mounting Brackets for Passthrough Devices
3MWall Mounting Brackets for Passthrough Devices

3M PT4SMB Square Wall Mounting Bracket, 4x4x0.75 in, 3 hr

The 3M Square Mounting Bracket (MPN PT4SMB) is a wall mounting bracket for passthrough devices, featuring a square shape with dimensions of 4 in overall length, 4 in overall width, and 0.75 in overall height. It…

SKU 3G-OTH-551309

Brand
3M
Item
PT4SMB Square Wall Mounting Bracket, 4x4x0.75 in, 3 hr
Part Number
PT4SMB
Category
Wall Mounting Brackets for Passthrough Devices
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
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Technical Specifications

3M
Manufacturer Part Number
PT4SMB
Type
3 hr
Overall Lg
4 in
Overall Ht
0.75 in
Overall Wd
4 in
Shape Broad
Square

Technical Documents

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

Product Description

The 3M Square Mounting Bracket (MPN PT4SMB) is a wall mounting bracket for passthrough devices, featuring a square shape with dimensions of 4 in overall length, 4 in overall width, and 0.75 in overall height. It carries a 3 hr type rating, supporting installation needs across 14 industrial departments with specialist depth in combustion, pumps, and controls.

Frequently Asked Questions

What is the 3M Square Mounting Bracket PT4SMB used for?

The 3M Square Mounting Bracket PT4SMB is a wall mounting bracket for passthrough devices, providing a secure square mounting surface. It supports installation across 14 industrial departments, including machining, electrical, and power transmission, with specialist depth in combustion, pumps, and controls.

What are the specifications of the 3M Square Mounting Bracket PT4SMB?

The 3M Square Mounting Bracket PT4SMB has a square shape with overall dimensions of 4 in length, 4 in width, and 0.75 in height. It carries a 3 hr type rating and is manufactured by 3M under MPN PT4SMB. These specs ensure compatibility with standard passthrough device installations.

Where to buy the 3M Square Mounting Bracket PT4SMB worldwide?

3G Electric supplies the 3M Square Mounting Bracket PT4SMB worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source and deliver this bracket to support your installation needs across 14 departments, including specialist expertise in combustion, pumps, and controls.

How to install the 3M Square Mounting Bracket PT4SMB?

Install the 3M Square Mounting Bracket PT4SMB by securing it to a wall surface using appropriate fasteners for the substrate. Ensure the bracket is level and aligned with the passthrough device. Follow generic best practices for wall mounting brackets to achieve a stable, 3 hr-rated installation.

Used in

Common applications for 3M
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Industrial wire harnessing — 3M 2520 series varnished cotton cloth tape for abrasion resistance in wire harnessing.
Structural bonding — 3M DP8005 acrylic adhesive for bonding plastics, metals, and composites in assembly operations.
Cable protection — 3M heat shrink tubing for sealing and protecting electrical connections from moisture and abrasion.
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3M Products

3G Electric supplies 3M wall mounting brackets for passthrough devices. 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
The 3M PT4SD is a square firestop passthrough for cables with a 3-hour fire rating. Overall dimensions are 4 in height, length, and width. It is used to maintain fire-rated integrity where cables penetrate walls or floors, helping contain fire and smoke. Mounting plates are not included
3M
The 3M PT4SD is a square firestop passthrough for cables with a 3-hour fire rating. Overall dimensions are 4 in height, length, and width. It is used to maintain fire-rated integrity where cables penetrate walls or floors, helping contain fire and smoke. Mounting plates are not included
Round firestop passthrough device for cables, rated for 3-hour fire protection. Overall dimensions: 2 in height, length, and width. Designed to seal cable penetrations in fire-rated walls and floors, maintaining barrier integrity. Mounting plates not included
3M
Round firestop passthrough device for cables, rated for 3-hour fire protection. Overall dimensions: 2 in height, length, and width. Designed to seal cable penetrations in fire-rated walls and floors, maintaining barrier integrity. Mounting plates not included
Round firestop passthrough for cables rated for 4-hour fire protection. Overall length 12 in, width 1 in. Includes two mounting plates. Used to maintain fire-resistance ratings where cables penetrate walls or floors
3M
Round firestop passthrough for cables rated for 4-hour fire protection. Overall length 12 in, width 1 in. Includes two mounting plates. Used to maintain fire-resistance ratings where cables penetrate walls or floors
Round firestop passthrough for cables, rated for 4-hour fire protection. Measures 12 inches overall length by 4 inches overall width. Includes two mounting plates. Used to seal cable penetrations through fire-rated walls and floors
3M
Round firestop passthrough for cables, rated for 4-hour fire protection. Measures 12 inches overall length by 4 inches overall width. Includes two mounting plates. Used to seal cable penetrations through fire-rated walls and floors

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Round wall mounting bracket for passthrough devices, rated for 3-hour fire resistance. Overall dimensions: 2 in height, 4 in length, 2 in width. Used to secure cables or equipment passing through fire-rated walls
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Round wall mounting bracket for passthrough devices, rated for 3-hour fire resistance. Overall dimensions: 2 in height, 4 in length, 2 in width. Used to secure cables or equipment passing through fire-rated walls
Rectangular wall mounting bracket for passthrough devices, designed for 4 in pipe size. Overall dimensions: 2 in height, 12 in length, 8 in width. Rated for 3-hour fire-resistance, suitable for fire-rated penetrations in walls
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Rectangular wall mounting bracket for passthrough devices, designed for 4 in pipe size. Overall dimensions: 2 in height, 12 in length, 8 in width. Rated for 3-hour fire-resistance, suitable for fire-rated penetrations in walls
Wall mounting bracket for passthrough devices. Round shape, 0.8 in height, 4 in length, 4 in width. Rated for 3-hour fire protection. Used to mount cables or small equipment passing through walls
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Wall mounting bracket for passthrough devices. Round shape, 0.8 in height, 4 in length, 4 in width. Rated for 3-hour fire protection. Used to mount cables or small equipment passing through walls

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