APC PMF4DS-A SurgeArrest Panel Mount 208/120 V 160 kA | Enterprise

Keep downstream equipment protected at the point of entry with panel-mounted surge suppression built for demanding electrical environments. The APC SurgeArrest PMF4DS-A is designed for 208/120 V systems and rated for 160 kA surge handling, giving infrastructure teams a stronger layer of defense than basic strip-style protection. A built-in disconnect supports safer service workflows, while the surge counter adds a practical maintenance signal for facilities that track protection events over time. That matters when the cost of downtime far exceeds the cost of the protection device itself. Instead of relying on a low-capacity consumer accessory, this model is intended for installations where electrical noise, transient spikes, and service continuity all carry real operational risk. Use it where panel-level protection is preferred and where equipment value, uptime requirements, and maintenance discipline justify a more capable surge solution. For IT rooms, telecom spaces, and industrial support areas, it helps reduce exposure before power reaches the load.