FEDERAL SIGNAL Gasketed Trim Ring: Neoprene, 2 1/4 in Overall Lg, 5 5/8 in Overall Wd
The FEDERAL SIGNAL Gasketed Trim Ring (TR) is a neoprene spacer for alarm and wall fixture covers, designed for use with Federal Signal Models 350 and 450 Horns. Measuring 2 1/4 in overall length by 5 5/8 in overall…
SKU 3G-OTH-559679
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Product Description
The FEDERAL SIGNAL Gasketed Trim Ring (TR) is a neoprene spacer for alarm and wall fixture covers, designed for use with Federal Signal Models 350 and 450 Horns. Measuring 2 1/4 in overall length by 5 5/8 in overall width, this gray trim ring allows surface mount installations while maintaining the Type 12 and Type 4X rating of the enclosure.
Frequently Asked Questions
What is the FEDERAL SIGNAL Gasketed Trim Ring used for?
The FEDERAL SIGNAL Gasketed Trim Ring (TR) is a neoprene spacer that allows surface mount installations of Federal Signal Models 350 and 450 Horns while maintaining the enclosure's Type 12 and Type 4X rating. It is used in industrial alarm and signaling applications where weathertight integrity is required.
What are the specifications of the FEDERAL SIGNAL TR Trim Ring?
The FEDERAL SIGNAL TR Trim Ring is made of gray neoprene, with an overall length of 2 1/4 in and overall width of 5 5/8 in. It is compatible with Federal Signal Models 350 and 450 Horns and preserves Type 12 and Type 4X enclosure ratings during surface mount installations.
Where to buy the FEDERAL SIGNAL TR Trim Ring worldwide?
3G Electric supplies the FEDERAL SIGNAL TR Trim Ring worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us to order this neoprene gasketed trim ring for Federal Signal horns.
How to install the FEDERAL SIGNAL Gasketed Trim Ring?
To install the FEDERAL SIGNAL TR Trim Ring, place the neoprene gasket between the horn base and the mounting surface. Secure the horn using appropriate hardware, ensuring the gasket compresses evenly to maintain the Type 12 and Type 4X seal. Follow Federal Signal's installation instructions for Models 350 and 450.
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3G Electric supplies FEDERAL SIGNAL spacers for alarm & wall fixture covers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

