Remote Indicator Alarms

When the flow to ground is within the predetermined limits for the circuits being monitored, a constant green light remains illuminated. When this predetermined limit is exceeded, the green light goes out, the red indicator illuminates, and an audible signal sounds. Press the silencing switch to disconnect the audible signal. A yellow indicator illuminates reminding personnel that the audible signal is disconnected. When the predicted leakage current to ground returns to an acceptable level, the unit automatically resets.

Indicator and Milliammeter Module

Some physicians prefer to monitor the hazard current of the isolated system as devices are energized during surgery. This remote indicator alarm contains a milliammeter like the one found in the panel, as well as a complete test switch facility.

Annunciator Panels for 1 to 16 Circuits

Square D® remote indicator alarms are available in an annunciator panel for monitoring from a single central location. Codes require that an indicator alarm is placed in each operating room. Many hospitals feel it necessary to monitor each operating room at a central location. These combined annunciator panel units meet this need.