Crouzet Monitor - Relay Output LIART220A

The LIAR.T series is a current control relay designed to monitor AC currents from 5 to 100 A RMS, with automatic or manual latching options. It supports input voltages of 24 VDC, 24 VAC, 48 VAC, 110 VAC, or 220 VAC, and the LIAR.T 220A variant is configured for 220 VAC operation. The device mounts via a 11-pin plug-in format, measures 48 mm x 32 mm x 10.4 mm, and includes an adjustable start-up inhibit delay of 0.1 to 10 seconds. The output relay features AgCdO contacts with a maximum switching capacity of 250 VAC, 10 A resistive, or 1 A inductive, and a mechanical life of 30 x 10^4 operations. It operates within a temperature range of -10°C to +60°C and complies with UL and CSA standards. A separate current transformer (Part Number 74 525 305) is required for current sensing.