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Av. Lázaro Cárdenas 3801 Col. Valle de Las Brisas CP 64790 Monterrey, México +52 (8) 357 77 79 mailto:mail@matel.com.mx |
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Av. Lázaro Cárdenas 3801 Col. Valle de Las Brisas CP 64790 Monterrey, México +52 (8) 357 77 79 mailto:mail@matel.com.mx |
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UL Flammability Test
| Test (BTU/hr) | Locations | |
| UL 1581 (VW-1) | Bunsen Burner | Residential & Non-Residential Conduit |
| UL 1581 (Vertical tray) | 70,000 (IEEE 383) | General Purpose |
| UL 1666 (Vertical chamber) | 527,500 | Riser and General Purpose |
| UL 910 (Steiner Tunnel) | 320,000 | Plenum, Riser and General Purpose |