EZ Path® Cable Tray Retrofit Device is designed to restore fire ratings for overfilled cable tray penetrations in fire-rated walls. Ready-to-install with a built-in fire and smoke sealing system, this innovative two-piece split design installs around existing cable trays and fastens to the barrier surface, bringing non-compliant overfilled cable tray installations back into code compliance.
Key Features & Benefits
- Easy to install – two-piece split design facilitates installation around existing cable trays
- No additional firestopping required – built-in intumescent sealing system
- Multiple tray sizes – available for trays from 12″ wide to 18″ wide
- 25% to 100% cable fill – accommodates high-density cable tray installations
- Variety of tray types tested – compatible with different cable tray configurations
- Code compliance restoration – brings overfilled cable trays back into fire rating compliance
- Heavy-gauge construction – galvannealed steel housing for maximum durability
- Rapid expansion response – intumescent materials expand at 250°F (121°C)
- Versatile mounting – fastens directly to wall surface or uses adapter plates
- Oversized opening compatibility – adapter plates available for larger openings
Applications
- Overfilled cable tray restoration in fire-rated walls
- Non-compliant penetration remediation in existing commercial buildings
- Data center retrofits for high-density cable tray installations
- Industrial facility upgrades requiring fire rating compliance
- Telecommunications installations with cable tray penetrations
- Building renovation projects requiring code compliance restoration
- Electrical system upgrades in existing facilities
- Fire safety compliance projects for overfilled cable tray conditions
Product Specifications & Sizing
| Model |
Maximum Tray Size |
Description |
Weight |
| EZCTR612 |
6″ x 12″ |
Cable Tray Retrofit Device |
7.20 lbs (3.27 kg) |
| EZCTR614 |
6″ x 14″ |
Cable Tray Retrofit Device |
7.60 lbs (3.45 kg) |
| EZCTR616 |
6″ x 16″ |
Cable Tray Retrofit Device |
8.00 lbs (3.63 kg) |
| EZCTR618 |
6″ x 18″ |
Cable Tray Retrofit Device |
8.40 lbs (3.81 kg) |
| EZCTR600P |
Oversized |
Adapter Plates for Large Openings |
10.1 lbs (4.58 kg) |
Technical Specifications
| Property |
Specification |
| Shell Composition |
0.059″ (1.5mm) thick galvannealed steel |
| Fire Ratings |
1 or 2 hours |
| Expansion Begins |
250°F (121°C) |
| Allowable Cable Fill |
25% to 100% visual |
| Service Temperature |
Less than 130°F (54°C) |
| Tray Width Range |
12″ to 18″ wide |
| Maximum Tray Height |
6″ |
| Package Quantity |
One pair (2 pieces) |
| Shelf Life |
No limit |
| Standards Compliance |
UL Certified, ASTM E814 (UL1479), CAN/ULC-S115 |
Installation & Compatibility
Mounting Options
- Direct wall mounting – steel housing fastens to barrier surface
- Adapter plate systems – for oversized openings using EZCTR600P
- SpecSeal Composite Sheet – compatible for addressing irregular openings
Tray Compatibility
- Variety of tray types tested – ladder, solid bottom, perforated, and wire mesh
- Cable fill range – accommodates 25% to 100% visual fill
- Standard tray dimensions – designed for common 6″ height cable trays
- Width flexibility – covers tray widths from 12″ to 18″
