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3M™ 7100004181 PT4SD Fire Barrier Pass-Through Device, Square Shape, 4 in L, 3 hr Fire Rating, ASTM E814

MMM55141

MFG #:7100004181

$63.00 / EACH

6 In Stock

The 3M™ Fire Barrier Pass-Through Device Square are one-piece hinged metal enclosures designed to prevent the passage of fire, smoke and toxic gas. This easily-installed device is ideal for firestopping penetrations in high traffic areas where telecom, data or electrical cables are frequently added or removed. Intumescent material and foam smoke seals achieve up to a 4 hour fire protection rating.

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Cable management solution for electrical, data and communication applications
One-piece, square hinged metal enclosure makes installation fast and easy
Intumescent material and foam smoke seals provide lasting firestop protection
Square shape allows for stacking multiple boxes for ganging
Re-enterable for high traffic areas or blank penetrations