The PHOENIX CONTACT part PLT-SEC-T3-120-P-UT/PT is a replacement plug designed specifically for type 2/3 surge protection devices from the popular PLT-SEC-€¦-UT/PT product series. With a nominal voltage rating of 120 V, this plug is essential for ensuring proper and efficient operation of surge protection systems in electrical installations. Trust Phoenix Contact for reliable and high-quality solutions to protect your valuable equipment from power surges and electrical disturbances.