ONESTO BY7-40/2-600DC 2 POLE 40KA 600VDC SURGE PROTECTOR

BY7-40/2-600DC are surge protectors are designed to protect against lightning surge voltages in photovoltaic power supply network. Based on the use of specific varistors, providing a protection in common mode or common and differential mode. * 2 POLE *600VDC * 40KA * INDICATION WINDOW * DIN RAIL * CODE: BY7-40/2-600DC