SPU Class II Power AC IEC RoHS MZSR-200JK1 MZSR-200JK2 MZSR-200JK3 MZSR-200JK4 JIS RoHS Uc 500V, Iimp(10/350µs) 40kA, In(8/20µs) 20kA SPU Class II Power DC, Photovoltaqic MZSR-600PVI MZSR-600PVY SPD Class II Power AC with Surge Counter Uc AC275V, Imax(8/20µs) 40kA, In(8/20µs) 20kA SPD…