CR Magnetics, Inc. Monitor - Current/Voltage - Relay Output CR4880-500

The CR4880-500 is a three-element, four-wire average RMS AC voltage transducer with a 4-20 mA DC output, designed for monitoring AC voltage inputs up to 500 VAC. It is mounted on 35 mm DIN rail or panel, powered by 24 Vdc, and provides output isolated from the input. The device meets UL 61010B-1, CAN/CSA-C22.2 No. 61010-1-2004, IEC 61010-1, and BS EN 61010-1 standards. Its operating temperature range is 0°C to +60°C, with a response time of 250 ms, basic accuracy of 0.5%, and insulation voltage of 2500 Vdc. Maximum supply current is 110 mA, and the unit weighs 0.5 lbs. Dimensions are 88.7 mm × 36.6 mm × 5.6 mm.