Product Description
The 3M Fire Barrier Pass-Through Device, model PT4RD, is designed for effective firestop solutions for through-wall penetrations related to cabling. This device is a one-piece, round, hinged metal enclosure made with fixed firestopping intumescent material and foam smoke seals on each end. It allows quick and easy installation for new constructions or retrofits. The design fits standard openings created by hole saws or core bits.
- Fits standard round openings for cabling
- 3-hour fire rating as per ASTM E814
- Re-enterable design for easy cable management
Product Highlights
This pass-through device is suitable for both blank penetrations and existing cables. It can be secured with optional brackets or sealants available separately. Technicians can simply remove foam plugs when adding or removing cables.
Product Information
Standard Information
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Brand: 3M
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MPN: PT4RD
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Manufacturer: 3M Electrical Products
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Material: Metal enclosure
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Shape: Round
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Color: Red
Technical Specifications
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Fire Rating: 3 hr
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Height: 10 in
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Length: 4 in
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Width: 2 in
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Specifications Met: ASTM E814, ULC Listed, UL 1479
