| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a resistor for detecting a current for improving insulating properties, while being able to increase power capacity. SOLUTION: A resistor 12 is fixed into a box body-shaped cover member 15, in which an insulating one surface is opened, by using a sealing material 16, and electrode sections 12a, 12b for the resistor are extracted from the sealing material 16. The sealing material 16 is made of cement.</p> |
