Further information for Phoenix Contact 3070300 USST 4-MT knife-type disconnect terminal block grey
Knife disconnect terminal, nominal voltage: 500 V, nominal current: 20 A, 1st level, connection type: screw connection with spring support, rated cross-section: 4 mm², cross-section: 0.2 mm² - 6 mm², mounting: NS 35/7.5, NS 35/15, NS 32, colour: grey