Simplex 636-341 Replacement Power Supply
$2,000.00
The Simplex 636-341 Replacement Power Supply is intended for use with the 4020 and 4100 Fire Alarm Control Panels.
The Simplex 636-341 Replacement Power Supply converts 120/220/240VAC input line voltage into 28 volt DC power. The supply provides brownout detection status to the Power I/O Interface board. A relay permits the Standard Slave to select power from either the Power Supply or battery. An over voltage protection circuit supervises the DC output to prevent system sub-assembly damage.