Monitoring applications = Isolation
Supply voltage = 24 → 240 V ac/dc
Contact arrangement = 2-pole changeover switch
Voltage measurement range = 0 → 250 V ac, 0 → 300 V dc
Dimensions = 22.5 x 103.7 x 85.6 mm

CM-IWS - Insulation Monitoring Relays. CM-IWS series relays are used to monitor insulation resistance and can be configured to meet application requirements. All devices offer two different connection versions: Screw connection technology and Easy Connect technology. Rated control supply voltage: 24-240 V ac/dc The device can monitor control circuits (single-phase) and main circuits (3-phase) A measuring range of 1-100 kΩ Precise threshold setting in steps of 1 kΩ Detection of broken wires 3 LED indicators for operating states 1 changeover contact (1-pole changeover switch), closed circuit principle.