長沙加福自動化設備貿易有限公司   供應mtl7787+,原裝正品,貨期短,mtl7787+價格優惠

The following barriers have built-in overvolt protection, allowing their
use with unregulated power supplies. In many applications, eg, sensor
inputs or controller outputs, there is insufficient power available to
blow the barrier fuse and this additional protection is not necessary.
However, wher the barrier is connected to a power supply, eg, for
energising transmitters, switches, solenoids or local alarms, overvolt
protection allows the barriers to be used with unregulated supplies
and also gives protection against faulty wiring during commissioning.

新手教學

批發市場僅提供代購諮詢服務，商品內容為廠商自行維護，若有發現不實、不合適或不正確內容，再請告知我們，查實即會請廠商修改或立即下架，謝謝。