Carlo Gavazzi DUA52 Monitoring Relay

• Measuring if power supply is below the set level
• Measures its own power supply
• Measuring ranges:
  • 8 to 28 VDC
  • 38 to 58 VDC
• 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)

The Carlo Gavazzi DUA52 monitoring relay is a voltage monitoring relay that measure its own power supply. The measuring ranges are 8 to 28 VDC and 38 to 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.