3M 7000059406 Fire Barrier Pass-through Device 4in Round

Product Description

The 3M 7000059406 is a round fire barrier pass-through device designed to protect penetrations in fire-rated floors and walls. It provides a listed firestop solution for electrical cables, data cables, communications cables, and pipes that pass through rated assemblies. The device is intended for use where building codes require maintained fire ratings at through-penetrations. Licensed contractors and fire protection specialists install this type of device as part of code-compliant passive fire protection systems.

This pass-through device is suited for residential and commercial construction applications where electrical, low-voltage data, communications wiring, or small-diameter pipes penetrate fire-rated wall or floor assemblies. It is designed for use in new construction and retrofit installations where a clean, re-enterable opening is needed without full firestop mortar or caulk work.

Key Features

• Round form factor sized at 4 inches for straightforward installation in standard-diameter penetrations
• Accommodates electrical, data, communications cables, and pipe penetrations through fire-rated assemblies
• Re-enterable design allows future cable additions or changes without full firestop reapplication
• Sold individually as a complete pass-through unit

Compatibility

Designed as an OEM-style firestop pass-through for use in fire-rated floor and wall assemblies requiring listed penetration protection for cables and pipes.

Installation Notes

Installation should be performed by a qualified contractor familiar with passive fire protection requirements and applicable building codes. Power down all circuits passing through the penetration before beginning work. Follow the manufacturer's listed installation instructions to maintain the fire rating of the assembly. Verify the penetration size and substrate type match the device listing prior to installation.

Technical Specifications

• Size: 4 inches
• Shape: Round
• Weight: 2.07 pounds
• Unit of Measure: Each
• UPC: 00051115165986

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000059406