Technical services related to protective devices in North America.
Technical services related to protective devices in North America.
In North America, there are two standards for circuit overcurrent protection devices: UL489 and UL1077, which have different requirements. It is important to note that the permitted usage methods differ between UL489 compliant products and UL1077 compliant products. Additionally, we will provide a free explanatory document that clearly outlines the differences from the international standard IEC. This is a must-read for customers exporting machinery to North America.
- 企業：イートン・エレクトリック・ジャパン
- 価格：Other
