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3TB5417-0LB4 Scheda tecnica(PDF) 3 Page - Siemens Semiconductor Group |
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3TB5417-0LB4 Scheda tecnica(HTML) 3 Page - Siemens Semiconductor Group |
3 / 76 page 3RT, 3RH, 3TB, 3TC, 3TH, 3TK Contactors for Special Applications Contactors with Extended Tolerance 0.7 ... 1.25 x , for Railway Applications 3TB5 motor contactors, 55 ... 200 kW 3/73 Siemens LV 1 · 2006 ■Overview EN 60947-4-1. For requirements according to IEC 60077-1 and IEC 60077-2. The contactors are finger-safe according to EN 50274. Terminal covers may have to be fitted onto the connecting bars, depending on the configuration with other devices. ■Application For operation in plants which are subject both to considerable variations in the control voltage and to high ambient temperatures, e.g. in railway applications. ■Selection and ordering data 1) The number of auxiliary contacts cannot be increased. 3TB50 to 3TB56 contactors With screw terminals For screw fixing Solenoid fitted with varistor Size Rated data AC-2 and AC-3 Auxiliary contacts1) Rated control supply voltage Us DT Order No. Price per PU PU (UNIT, SET, M) PS* PG Weight per PU approx. Opera- tional current Ie at Ratings of induction motors at 400 V 230 V 400 V 500 V 690 V AkW kW kW kW NO NC V DC kg Contactors for switching AC voltage · DC operation · DC solenoid system 6 110 37 55 75 90 2 1 24 C 3TB50 17-0LB4 1 1 unit 101 6.674 110 C 3TB50 17-0LF4 1 1 unit 101 6.640 8 170 55 90 110 132 2124 C 3TB52 17-0LB4 1 1 unit 101 9.250 110 C 3TB52 17-0LF4 1 1 unit 101 9.222 10 250 75 132 160 200 2124 C 3TB54 17-0LB4 1 1 unit 101 16.800 110 C 3TB54 17-0LF4 1 1 unit 101 8.845 12 400 115 200 255 355 2 1 110 C 3TB56 17-0LF4 1 1 unit 101 19.793 Us * You can order this quantity or a multiple thereof. |
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