The Phoenix Contact PLT-SEC-T3-120-P is a reliable surge protection plug designed for single-phase systems. It offers Type 3 surge protection with voltage ratings of 120/150 VAC and 150 VDC, capable of handling up to 6 kV surge events. This two-position, pluggable device features a compact, light grey housing with an IP20 rating, making it suitable for indoor electrical panels operating at 50/60 Hz. Distributed by BSP Automation, this surge protection plug provides an effective safeguard against voltage spikes, helping to enhance the longevity and safety of your electrical installations.