40kA Panel mount – 3PH

BT-523 040

40kA Panel mount (5 wire) Three-phase 400/230V AC mains surge arrester and overvoltage protector, featuring: 20KA peak current per mode (L-N, L-E and N-E); EMI suppression, back EMF suppression, and frequency attenuation for the ultimate protection against load shedding surges and lightning