Eaton ESR5-NO-31-24VAC-DC Safety Relay, Single Dual Channel Main Unit, 3 NO Safety Output, 1 NC Signal Output, 24 VAC/DC Control Voltage: Electronic Relays: Amazon.com: Industrial & Scientific
NEW EATON ESR5-NO-31-24VAC-DC SAFETY RELAY ESR5NO3124VACDC – SB Industrial Supply, Inc.