R-K Electronics, Inc. Protection Relays & Systems CSRA-24A-2-30-AR

The CSRA is an adjustable AC current sensing relay for motor protection, with automatic reset and a 0.525-inch thru-hole for conductor passage. It operates on 24 VAC input, senses currents from 6 to 30 amps with ±5% accuracy, and supports adjustable power-up delay (1 to 6 seconds) and nuisance trip delay (0.2 to 20 seconds). The relay has a 100,000 electrical cycle rating at 7 amps, 120 VAC, and terminates with a terminal block for up to #12 AWG wire. It mounts on surface or DIN rail and operates from 0°C to 55°C. Max continuous load current is 205 amps FLA for the 6 to 30 amp range, with 355 amps LRA for 15 seconds max. Weight is 18 ounces.