ESR5-NO-21-24VAC-DC by EATON CORPORATION - Buy or Repair at Radwell - Radwell.com
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
Eaton ESR5-NO-21-24VAC-DC Safety Relay - Unused Surplus — North American Switchgear Store