Carlo Gavazzi Monitoring Relay Voltage DC Din-Rail DUA52C748

Carlo Gavazzi Monitoring Relay DC Under Voltage, 38-58VDC, DIN-Rail, SPDT, Supply: 48VDC.

DUA52 is a voltage monitoring relay that measure its own power supply. The measuring ranges are 8-28 VDC and 38-58 VDC. It has separate potentiometers for setpoint and hysteresis. Typical applications are monitoring of backup batteries, batteries on diesel generator sets and the like.

General Characteristics 

• DC undervoltage monitoring relay
• Measuring if power supply is below the set level
• Measures its own power supply
• Measuring ranges: 8 - 28 V DC and 38 - 58 V DC
• Adjustable hysteresis: 4 to 50%
• Output: 5 A SPDT NE relay
• For mounting on DIN-rail in accordance with DIN/EN 50 022
• 17.5 mm housing (DIN 43880)
• LED indication for relay and power supply ON