ETU VT250, 3-pole, line protection ETU DP, LI IR 100 to 250A, overload protection IRM 4 to 8kA short-circuit protection, screw terminal connections in scope of delivery of switching unit
ETU VT630, 3-pole, line protection ETU DP, LI IR 100 to 250A, overload protection IRM 4 to 12.5X IR, short-circuit protection, screw terminal connections in scope of delivery of switching unit