fuse switch

基本解释

Series QSA fuse isolation switch;
内装QSA系列熔断式隔离开关。
It is possible that you have removed the wrong fuse or switch and it is better to take precautions than to be sorry.
也有可能，你已经去掉了错误的保险丝或开关，它是更好地采取预防措施，而不是后悔。
The software then graphically prompts the operator to place the fuses and relays in their proper positions in the fuse box or switch activation module (SAM).
软件随后使用图形化程序帮助操作者将保险丝和继电器放置到合适位置（保险丝盒或是开关激活模块SAM）。