Rack-mount alarm annunciator SEL-2522

Alarm Panel The SEL-2522 Alarm Panel is an excellent choice for the annunciation of alarms and operating events. With the ability to indicate the status of up to 36 inputs, the SEL-2522 can be scaled to indicate as few or as many points as needed for each application. Multiple alarm panels can be used for high-density alarm applications. Field-configurable labels give the alarm panel the ability to be modified if changes in the number or type of devices being monitored should occur. A wide range of power supply voltages and contact input voltages allows the SEL-2522 to be installed in virtually any system.