Description
The EZ-Path®Series 33 Fire-Rated Pathway is a maintenance-free pathway solution for moderate cable volumes through fire-rated walls and floors. The Series 33 incorporates built-in intumescent pads that automatically adjust to cable fills. When exposed to flame and high temperatures, the intumescent pads expand to form a dense insulative char that prevent the passage of smoke and flame.
- Self Sealing design providing exceptional F&L Ratings
- Designed for New and Existing conditions
- Full Suite of plate configurations for any field scenario
- Available in an array of colors for easy cable pathway management
- Allows for easy Moves, Adds, and Changes
| Physical Properties | |
|---|---|
| Shell Composition | 0.059” Gal. Steel (1.5 mm) |
| Cable Loading Area | 6 sq. in. (nom.) 39 cm2 |
| Allowable Cable Fill | 100% Visual |
| Fire Resistance Ratings | 1,2 3, and 4 Hour |
| Expansion Begins | 350º F (177ºC) |
| Volume Expansion | 15X |
| Sample Cable Volume
Cat 6 (0.236″ OD) |
88 (nom.) |
| In-Service Temp. | -10ºF (-23ºC) – 120ºF (49ºC) |
| Storage Temp. | Less than 120ºF (490C) |
| Shelf Life | No Limit |
| Weight | 5 lbs |
|---|---|
| Manufacturer |
NSi Firestop |
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