CommFront SPD-485-1 industrial 2-wire RS485 surge protector for PLC, Modbus & automation networks. CommFront SPD-485-1. SCADA systems. Modbus RTU systems. Industrial-grade passive RS485 surge protector.
The CommFront SPD-422-1 4-wire RS-422/485 Surge Protector is a reliable and high-quality electrical equipment designed to safeguard your systems from power surges and spikes. With its sturdy construction and efficient…
