The Schneider electric range zelio RUM of universal plug-in relay on base, Spring return lockable test button for testing contacts A mechanical indication of relay status No adjustments required for standard operation Socket to be ordered separately. Supply voltage is 24Vac and current is 10A.Relays are electrical switches that are operated by electrical impulses with the primary function to open and close a circuit, they can also be referred to as industrial switches. Green Premium product
Mercury free
REACh free of SVHC