System No. W-L-4085 Cable tray with cables in drywall
- Up to 6 in. by 24 in. steel or aluminum cable tray with max. 45% cable fill
- F-Rating: 2 h; T-Rating: 1 h
- Fire rated gypsum board/ steel stud wall according to U400, V400 or W400 Series with minimum 2 ½ in. wide studs
- Only ZZ® 360 Fire Protection Foam
- Max. opening size: 224 in.² with a max. dimension of 32 in.
- Annular space: point contact to max. 3 ½ in. (vertical) and 8 in. (horizontal)
- In combination with ZZ® 260 Fire Protection Block
- Max. opening size: 384 in.² with a max. dimension of 32 in.
- Annular space: point contact to max. 3 ½ in. (vertical) and 8 in. (horizontal) to periphery of opening or foam/block interface, rest of the opening has to be sealed with ZZ® 260 Fire Protection Block
| Test norm | UL 1479 |
| Approval Number | W-L-4085 |
| Seal type | Cable penetration seal |
System components
| Designation | Art. no. | PU | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ZZ® 260 Fire Protection Block show variants
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ZZ® 360 Fire Protection Foam, 6 pc.-set show variants
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Detailed information
- Downloads
- Description
- Up to 6 in. by 24 in. steel or aluminum cable tray with max. 45% cable fill
- F-Rating: 2 h; T-Rating: 1 h
- Fire rated gypsum board/ steel stud wall according to U400, V400 or W400 Series with minimum 2 ½ in. wide studs
- Only ZZ® 360 Fire Protection Foam
- Max. opening size: 224 in.² with a max. dimension of 32 in.
- Annular space: point contact to max. 3 ½ in. (vertical) and 8 in. (horizontal)
- In combination with ZZ® 260 Fire Protection Block
- Max. opening size: 384 in.² with a max. dimension of 32 in.
- Annular space: point contact to max. 3 ½ in. (vertical) and 8 in. (horizontal) to periphery of opening or foam/block interface, rest of the opening has to be sealed with ZZ® 260 Fire Protection Block
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