3RH2122-1AP60

The Siemens 3RH2122 240 volt control relays are the next generation in Siemens line of Sirius control products. These four pole relays are suitable for use in any environment, finger safe to EN 50274 and have a large list of component accessories. These 3RH2122-1AP60 relays can be expanded by up to four additional contacts by adding top mount auxiliary contact blocks that simply snap onto the top of the relay. All possible contact combinations are available with these relay bases and auxiliary contacts.