CR Magnetics, Inc. Monitor - Current/Voltage - Relay Output CR4850-500

The CR4850 series is a three-element, three-wire, average RMS AC voltage transducer designed for monitoring AC voltage in applications such as motor and heating element fault detection. It is mounted on 35mm DIN rail or panel, powered by 24 Vdc, and provides a 0-5 Vdc output proportional to input voltages from 1.0 to 600 VAC. Inputs and outputs are isolated with a 2500 Vdc insulation rating. The device meets UL 61010-1, CAN/CSA-C22.2 No. 61010-1-2004, IEC 61010-1, and BS EN 61010-1 standards. It has a basic accuracy of 0.5%, operates from 0°C to +60°C, and has a response time of 250 ms. The CR4850-500 variant specifies a 0-500 VAC input range. Its physical dimensions are 88.7 mm long, 36.6 mm high, and 28.3 mm deep, and it weighs 0.5 lbs.