電57.17
白底長方形，左側觸電圖示，右側橘底「WARNING」，文字「Hazardous voltage... 維修時請關掉電源...」。用途：維修斷電警示。語系：繁中/英文
70 × 140 mm・方形
數量與價格
| 數量（小張） | 未稅單價 | 未稅小計 |
|---|---|---|
| 10 | $34.83 | $348 |
| 20 | $24.64 | $493 |
| 30 | $20.12 | $604 |
| 40 | $17.42 | $697 |
| 50 | $15.58 | $779 |
| 60 | $14.23 | $854 |
| 70 | $13.17 | $922 |
| 80 | $12.32 | $986 |
| 90 | $11.61 | $1,045 |
| 100 | $11.02 | $1,102 |
| 200 | $7.66 | $1,532 |
| 300 | $6.19 | $1,857 |
| 400 | $5.34 | $2,136 |
| 500 | $4.49 | $2,245 |
| 1,000 | $2.6 | $2,600 |
| 1,200 | $2.26 | $2,712 |
| 1,500 | $1.89 | $2,835 |
| 2,000 | $1.25 | $2,500 |