Engineering Essentials: Relays and Contactors . Application areas and power ratings are the two main factors that differentiate relays from contactors though both styles of devices may use the same basic swit www.machinedesign.com
Solid State Relay Manufacturers, Solid State Relays. Solid State Relay Manufactures. Listing of Power, latching, Commercial, Military, Solid State Relays www.interfacebus.com
Relay Types. www.mgb-stuff.org.uk
Can someone explain the different Relay schematics contact types? . electronics.stackexchange.com
