Fire Rated Wall Box PWB-FR-450

The Industry's Only Fire-Rated Wall Box!

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FSR is expanding its popular PWB series wall boxes with the PWB-FR-450. The PWB-FR-450 is a larger capacity box that can accommodate Crestron’s DM-RMC-4K-SCALAR-C receiver/room controller or 4 AC outlets and 4 single gang compartments.

The PWB-FR-450 is the only fire rated wall box in the infrastructure industry. It is designed for those walls that require more opening than is allowed by code and this unique wall box eliminates the need for constructing double walls. The PWB-FR-450 complies with code and lets you hang flat screens with plenty of room for all your in-wall connections.

The PWB-FR-450 is designed for applications where you need to mount larger interfaces or equipment behind a display or in any other custom application. Integrated within the door and its mounting frame is the proper Fire Resistant Intumescent Material, providing up to 60 minutes of protection. When closed the PWB-FR-450’s cover is flush to the wall allowing the display to be mounted as close as the mount will allow. The cover is ventilated top and bottom to provide convection cooling and there is a cable exit slot to pass cables from the interior of the box to the display.

Inside the PWB-FR-450 are 4 pre-wired AC outlets and 4 single gang mounting brackets. These brackets can be removed to provide space to mount larger devices. Behind each bracket is a ¾” and a 1” – 1 ½” concentric knockout, which provides ample wiring flexibility and easy installation. FSR’s PWB wall box offering is extensive with a variety of sizes to meet the needs of nearly any installation.

DOWNLOAD OUR WHITE PAPER ON THE PWB-FR-450

Patent 9,806,509

BAA Compliance

FSR floor, ceiling, table, wall box, and Smart-Way raceway products are Build America Buy America Act (BABAA) compliant. Look for this logo on our website:

TAA Compliance

FSR wall box products meet TAA and BABAA requirements.

*Compliance by model may vary over time due to changes in legislation and/or manufacturing plan. Be sure to ask for certification at the time of order.