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DUA01CB23500V

DUA01CB23500V

Carlo Gavazzi Inc.
Current Sensing AC, Voltage Sensing AC/DC 115 ~ 230VAC
Active12 in stock
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Overview

The DUA01CB23500V is a DIN-rail mount monitoring relay designed for AC/DC overvoltage or undervoltage detection. This TRMS-based sensor monitors its own power supply or an external signal source between 2V and 500V, providing a versatile solution for industrial equipment protection.

Why Choose This Part

The device features True RMS measurement for accurate sensing even in the presence of distorted waveforms. Its 22.5mm DIN-rail housing offers high integration density, and the dual supply range (115V to 230V) simplifies global deployment.

Applications

Mains Monitoring
Provides high-precision voltage monitoring for 115/230VAC mains to protect sensitive downstream loads from brownouts or surges.
Generator Set Protection
Monitors output voltage levels in standby power systems to ensure electrical stability before load switching.
Industrial Control Panels
Serves as a safety interlock for motor starters and PLC power feeds by ensuring supply voltages remain within specified operating bounds.

Getting Started

Mount the unit on a standard DIN rail and configure the voltage threshold and delay settings via the front-facing potentiometers. Ensure the monitoring range is appropriately selected within the 2V to 500V window and verify the relay output state using the integrated LED indicators during commissioning.

Categories

Sensors > Current & Voltage Sensors
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