Percentage Rated Wattage for Various Applied Voltages
Heating elements are frequently used at voltages other than those shown in our catalogue. The percentages in this table are used to determine the resulting wattage *.
| Applied Voltage | Rated Voltage | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 110 | 115 | 120 | 208 | 220 | 230 | 240 | 277 | 380 | 415 | 440 | 460 | 480 | 550 | |
| 110 | 100% | 91% | 84% | 28% | 25% | 23% | 21% | 16% | 8.4% | 7.0% | 6.2% | 5.7% | 5.2% | 4.0% |
| 115 | 100% | 92% | 31% | 27% | 25% | 23% | 17% | 9.0% | 7.6% | 6.7% | 6.2% | 5.7% | 4.3% | |
| 120 | 100% | 33% | 30% | 27% | 25% | 19% | 10% | 8.4% | 7.4% | 6.8% | 6.3% | 4.8% | ||
| 208 | 100% | 89% | 82% | 75% | 56% | 30% | 25% | 22% | 20% | 19% | 14% | |||
| 220 | 100% | 91% | 84% | 63% | 34% | 28% | 25% | 23% | 21% | 16% | ||||
| 230 | 100% | 92% | 69% | 37% | 31% | 27% | 25% | 23% | 17% | |||||
| 240 | 100% | 75% | 40% | 33% | 30% | 27% | 25% | 19% | ||||||
| 277 | 100% | 53% | 45% | 40% | 36% | 33% | 25% | |||||||
| 380 | 100% | 84% | 75% | 68% | 63% | 47% | ||||||||
| 415 | 100% | 89% | 81% | 75% | 57% | |||||||||
| 440 | 100% | 91% | 84% | 64% | ||||||||||
| 460 | 100% | 92% | 70% | |||||||||||
| 480 | 100% | 76% | ||||||||||||
| 550 | 100% | |||||||||||||