Siemens QSPD3C065 Plug in Surge Protection Device

Siemens BoltShield QSPD3C065 plugs directly into a Siemens QP panel to provide 65 kA surge protection for 208Y/120V, three‑phase, four‑wire systems, with an In rating of 20 kA and a 200 kA SCCR, and MCOV of 150 V. This Type Q Plug‑In SPD occupies the footprint of a standard QP breaker and measures about 3.0 in wide by 3.0 in tall by 2.6 in deep, weighing roughly 0.71 lb, and arrives pre‑wired with #14 AWG neutral/ground conductors. Its monolithic MOV design includes green/red visual fault indicators and a flashing dual‑color LED status indicator; an audible alarm with silence switch is provided on this configuration for local notification. The 208Y/120V, 3‑pole, 4W configuration is catalogued as QSPD3C065, part of Siemens BoltShield, and is suitable for safeguarding downstream loads against line‑to‑neutral and line‑to‑ground transients in commercial or light‑industrial distribution panels.