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Size S2, spring-loaded connection technology 400 V
Size S2, screw terminal, 400 V
Size S2, spring-loaded connection technology 400 V
Size S2, 1 NC, screw terminal, 480 V
63 A, gG, Un AC: 500 V, Un DC: 250 V
The Siemens 3RH1921-1EA20 is a
snap on side mount auxiliary
contact block with 2NO contacts.