3M PT4RD Fire Barrier Pass-Through Device 4 Inch Round

Product Description

The 3M Fire Barrier Pass-Through Device, MPN PT4RD, is a round firestop solution for wall penetrations designed for cables. This device features a one-piece, hinged metal enclosure with fixed intumescent material and foam smoke seals that enhance fire resistance. It is suitable for both new construction and retrofit applications.

• Multi-use: Suitable for blank penetrations or existing cables.
• Quick Installation: Fits into round openings created by standard hole saws or core bits.
• Re-enterable: Allows for easy cable management without removing the entire device.

Product Highlights

This device is tested for a 3-hour fire rating, complying with ASTM E814 and UL 1479 standards, making it reliable for various commercial electrical installations.

Product Information

Standard Information

• Brand: 3M
• MPN: PT4RD

Technical Specifications

• Color: Red
• Fire Rating: 3 hr
• Height: 10 in
• Length: 4 in
• Width: 2 in
• Specifications Met: ASTM E814, ULC Listed, UL 1479
• Shape: Round