ElectroSwitch Corp. Industrial Relays 7810C

The Series 24 Lock-Out Relay is a panel-mounted device designed for critical utility protection, featuring up to 30 normally open and 30 normally closed contacts, a trip time under 8 milliseconds, and 3-hole mounting with a maximum panel thickness of 3/16 inch. It meets UL, CSA, ANSI/IEEE C37.90-2005, and ANSI/IEEE C37.90.1-2012 standards, with contact ratings of 30 A at 600 V and interrupt ratings up to 6 A at 600 VAC. The relay includes dual LED indicators for ready and trip-status visualization, enclosed silver-overlay contacts on phosphor-bronze, and available trip coils for 24 VDC to 250 VDC, including the 7810C variant's specified 125 VDC nominal coil voltage with a range of 100-150 VDC.