Wanted: Fused Disconnect with Shunt Trip Option

[Dale Hayes]

Does anyone know of a manufacturer offering a 400 amp fusible disconnect with a shunt trip option? This will not be used on an elevator circuit.

 

[templdl]

Does anyone know of a manufacturer offering a 400 amp fusible disconnect with a shunt trip option? This will not be used on an elevator circuit.

I am not aware of any LV disconnect that has a stored energy operating mechanism that can be triggered to open the contacts. There is the Pringle bolted pressure switch that can be electrically opened. However it may be a bit pricey providing that it has the provisions for the fuses you intended using. I would strongly suggest that you consider a breaker with a ST.