What Should Be Paid Attention To When Connecting Short-circuit Current To Vertical Fuse Disconnector?

The vertical fuse switch disconnector has a certain ability to connect short-circuit currents, but it does not have the ability to interrupt short-circuit currents. This is because the nhrt40 vertical fuse switch disconnector does not have the circuit breaker's tripping ability to interrupt short-circuit currents, nor does it have the ability of the fuse to melt and cut off the fault current when a short-circuit current flows through it.