
| Test Method | Unit | Guideline Value | |
|---|---|---|---|
| Part Number | 1312 | ||
| NEMA Grade LI 1-1989 | NEMA LI-1 | GPO-1/GPO-1P | |
| Standard Color | Brown | ||
| UL Temperature Index - Electrical | UL 746B | °C | 130 |
| UL Temperature Index - Mechanical | UL 746B | °C | 130 |
| UL Recognition File Number | E23525 |
| Test Method | Unit | Guideline Value | |
|---|---|---|---|
| Flexural Strength | ASTM D 790 | psi | 22,300 |
| Flexural Strength @130°C | ASTM D 790 | psi | 15,400 |
| Compressive Strength | ASTM D 695 | psi | 38,900 |
| Tensile Strength | ASTM D 638 | psi | 9,400 |
| IZOD Impact Strength (notched) | ASTM D 256 | ft. lb./in. | 8.0 |
| Shear Strength | ASTM D 732 | psi | 13,400 |
| Test Method | Unit | Guideline Value | |
|---|---|---|---|
| Coefficient of Thermal Expansion | ASTM D 696 | (in./in.°C) x 10-5 | 2.2 |
| Thermal Conductivity | ASTM C 177 | 1.8 |
| Test Method | Unit | Guideline Value | |
|---|---|---|---|
| UL Subject 94 | UL 94 | HB | |
| Oxygen Index | ASTM D 2863 | %O2 | 21.8 |
| Test Method | Unit | Guideline Value | |
|---|---|---|---|
| Water Absorption | ASTM D 570 | % by wt. | 0.3 |
| Specific Gravity | ASTM D 792 | 1.78 |
| Test Method | Unit | Guideline Value | |
|---|---|---|---|
| Electrical Strength - Perpendicular S/T in Air | ASTM D 149 | Vpm | 417 |
| Electrical Strength - Perpendicular S/T in Oil | ASTM D 149 | Vpm | 493 |
| Electrical Strength - Parallel S/S in Oil | ASTM D 149 | kV | 44 |
| Arc Resistance | ASTM D 495 | sec. | 127 |
| Permittivity, 60 Hz | ASTM D 150 | 4.2 | |
| Dissipation Factor, 60 Hz | ASTM D 150 | 0.0095 | |
| Dissipation Factor, MHz | ASTM D 150 | 0.01 | |
| Permittivity, MHz | ASTM D 150 | 4.2 | |
| Insulation Resistance | ASTM D 257 | Ω x 1012 | 2.4 |