3RT, 3RH, 3TB, 3TC, 3TH, 3TK Contactors for Special Applications Contactors with Extended Tolerance 0.7 ... 1.25 x , for Railway Applications U s 3RT10 motor contactors, 5.5 ... 45 kW DC operation DC solenoid system Screw terminals For screw and snap-on mounting onto standard mounting rail Contactor control unit Solenoid fitted with varistor 1) Rated data Auxiliary contacts Rated control DT Screw terminals PU PS* PG Weight AC-2 and AC-3 supply voltage (UNIT, per PU T : up to 70 C U SET, M) approx. u s Rated Rating of Order No. Price operational induction per PU Ident. Version current I at motors at 50 Hz e No. 400 V 400 V AkW NO NC V DC kg For screw and snap-on mounting onto 35 mm standard mounting rail Size S0 17 7.5 -- -- -- 24 B 3RT10 25-1XB40-0LA2 1 1 unit 101 0.625 -- -- -- 110 B 3RT10 25-1XF40-0LA2 1 1 unit 101 0.340 25 11 -- -- -- 24 B 3RT10 26-1XB40-0LA2 1 1 unit 101 0.627 -- -- -- 110 B 3RT10 26-1XF40-0LA2 1 1 unit 101 0.445 Size S2 32 15 -- -- -- 24 B 3RT10 34-1XB40-0LA2 1 1 unit 101 1.432 -- -- -- 110 B 3RT10 34-1XF40-0LA2 1 1 unit 101 1.505 40 18.5 -- -- -- 24 B 3RT10 35-1XB40-0LA2 1 1 unit 101 1.491 -- -- -- 110 B 3RT10 35-1XF40-0LA2 1 1 unit 101 1.432 50 22 -- -- -- 24 B 3RT10 36-1XB40-0LA2 1 1 unit 101 1.491 -- -- -- 110 B 3RT10 36-1XF40-0LA2 1 1 unit 101 1.432 For screw and snap-on mounting onto 35 mm and 75 mm standard mounting rail Size S3 65 30 -- -- -- 24 B 3RT10 44-1XB40-0LA2 1 1 unit 101 2.864 -- -- -- 110 B 3RT10 44-1XF40-0LA2 1 1 unit 101 2.775 80 37 -- -- -- 24 B 3RT10 45-1XB40-0LA2 1 1 unit 101 2.871 -- -- -- 110 B 3RT10 45-1XF40-0LA2 1 1 unit 101 2.720 95 45 -- -- -- 24 B 3RT10 46-1XB40-0LA2 1 1 unit 101 2.913 -- -- -- 110 B 3RT10 46-1XF40-0LA2 1 1 unit 101 2.913 1) Auxiliary switch blocks mountable as standard contactors. * You can order this quantity or a multiple thereof. Siemens LV 1 2006 3/71 33RT, 3RH, 3TB, 3TC, 3TH, 3TK Contactors for Special Applications Contactors with Extended Tolerance 0.7 ... 1.25 x , for Railway Applications U s 3RT10 motor contactors, 5.5 ... 45 kW DC operation DC solenoid system Cage Clamp terminals For screw and snap-on mounting onto standard mounting rail Contactor control unit Solenoid fitted with varistor 3RT10 ..-3X.40-0LA2 1) Rated data Auxiliary contacts Rated control DT Cage Clamp terminals PU PS* PG Weight AC-2 and AC-3 supply voltage for coil connections (UNIT, per PU T : up to 70 C U SET, M) approx. u s Rated Rating of Order No. Price operational induction per PU Ident. Version current I at motors at 50 Hz e No. 400 V 400 V AkW NO NC V DC kg For screw and snap-on mounting onto 35 mm standard mounting rail Size S0 17 7.5 -- -- -- 24 B 3RT10 25-3XB40-0LA2 1 1 unit 101 0.340 -- -- -- 110 B 3RT10 25-3XF40-0LA2 1 1 unit 101 0.645 25 11 ------24 B 3RT10 26-3XB40-0LA2 1 1 unit 101 0.630 -- -- -- 110 B 3RT10 26-3XF40-0LA2 1 1 unit 101 0.639 Size S2 32 15 ------24 C 3RT10 34-3XB40-0LA2 1 1 unit 101 1.466 -- -- -- 110 B 3RT10 34-3XF40-0LA2 1 1 unit 101 1.500 40 18.5 -- -- -- 24 C 3RT10 35-3XB40-0LA2 1 1 unit 101 1.486 -- -- -- 110 B 3RT10 35-3XF40-0LA2 1 1 unit 101 1.515 50 22 ------24 B 3RT10 36-3XB40-0LA2 1 1 unit 101 1.489 -- -- -- 110 B 3RT10 36-3XF40-0LA2 1 1 unit 101 1.466 For screw and snap-on mounting onto 35 mm and 75 mm standard mounting rail Size S3 65 30 ------24 B 3RT10 44-3XB40-0LA2 1 1 unit 101 2.855 -- -- -- 110 B 3RT10 44-3XF40-0LA2 1 1 unit 101 2.787 80 37 ------24 B 3RT10 45-3XB40-0LA2 1 1 unit 101 2.720 -- -- -- 110 B 3RT10 45-3XF40-0LA2 1 1 unit 101 2.720 95 45 ------24 B 3RT10 46-3XB40-0LA2 1 1 unit 101 2.913 -- -- -- 110 B 3RT10 46-3XF40-0LA2 1 1 unit 101 2.913 1) Auxiliary switch blocks mountable as standard contactors. * You can order this quantity or a multiple thereof. Siemens LV 1 2006 3/72 3