PW LADDER TRAY FIBERGLASS F FIBERGLASS WIDTHS (W) INCHES 6 9 12 18 24 30 36 RAIL HEIGHTS (H) INCHES 4 6 LENGTHS (L) FEET 10 20 [-] LADDER 4 6 23 /4 47/8 43/4 15/8 15/8 15/8 12C 20B 20C S1 S1 S2 MATERIAL: Manufactured from halogen-free polyester isopthalic resin conforming with ASTM E-84 Class 1. This material displays good corrosion resistance, including self extinguishing fire retardant properties that comply: UL94 VO, ASTM D-635, ASTM E-662, and FTMS 406-2023. MECHANICAL PROPERTIES: Tensile Strength: 20-30.6 kgf/mm2 28.4-43.5 ksi Compression Strength: Flexural Strength: Shear Strength: Density: THERMAL PROPERTIES: Thermal Conductivity: Oxygen Index: 20-30.6 kgf/mm2 28.4-43.5 ksi 20-33.6 kfg/mm2 28.4-43.5 ksi 6.1 kgf/mm2 8.7 ksi 1.7-1.9 g/cm3 0.061-0.069lb/in3 0.2-0.3 kcal/(mh˚C) 42% OperatingTemperature: -140 to +120˚ C -220 to 248˚ F 7400 7615 7625 TEMPERATURE F˚ 75 100 125 150 175 200 C˚ 25 38 50 68 79 90 WEATHER RESISTANCE: Water Absorption: Weight Increase: Insulation Resistance: TRAY SYSTEM NUMBER [-] SOLID BOTTOM 7D20 7F20 7F24 Polyester resin % of strength 100% 90% 78% 68% 60% 52% 24 h = 0.15% 4 days = 0.25% After 500 h = 0.7% ELECTRICAL PROPERTIES: Dielectric Strength: 7-15 kV/mm 1013 -1016 ohm Pultruded profiles display excellent resistance to the effects of UV and weathering. CONNECTORS & FITTINGS: Necessary connectors are supplied with all trays. Extra connectors for field cuts or spares must be ordered separately. Supplied in pairs with 316 stainless steel hardware. SPLICING All fiberglass fittings have 5 " tangents and splices with 8 predrilled holes. The vertical height of the splice is based upon the tray series. CONNECTOR B.70 WWW.LEGRAND.US/CABLOFIL FIBERGLASS STRAIGHT SECTIONS RAIL HEIGHT (IN.) LOAD DEPTH (IN.) RAIL FLANGE (IN.) NEMA CLASS SERIEShttp://WWW.LEGRAND.US/CABLOFIL