Churod Americas, Inc. 60-100A Magnetic Latching CHP8 Series

The CHP8 Series is a family of magnetic latching relays designed for switching currents from 60A to 100A at 250VAC, suitable for pre-payment power meters. The relays feature a compact package measuring 40.4mm × 30mm × 17mm and use AgSnO2 contact material. They support single or double coil latching with coil voltages from 9VDC to 48VDC, and coil power ratings from 1W to 4W depending on variant. Dielectric strength is 4,000VAC between coil and contacts, and 2,000VAC between open contacts. The devices meet IEC62055-31 UC2 or UC3 compliance based on current rating, RoHS, and REACH SvHC standards. Mechanical endurance is 500,000 operations, and electrical endurance is 10,000 operations at rated load. Operating temperature ranges from -40°C to +85°C, with humidity tolerance of 20% to 85% RH.