Type 1 and Type 3 Surge Suppressors

Phoenix Contact Lightning Arrester Type 1 and Type 3 Surge Suppressors are Class I plug-in devices with integrated surge-proof fuses for 1- and 3-phase power supply networks with combined PE and N installed in one conductor. These surge suppressors can be used without a separate backup fuse thanks to integrated overcurrent protection and can be inserted with a push-pull locking mechanism. Features include a low voltage protection level of 1.5kV, optical/mechanical status indicator, and a floating remote indication contact. Phoenix Contact Lightning Arrester Surge Suppressors may be combined with the TRIO-PS-2G power supply to create a cost-effective robust system.