3TH4 8 cực để vận hành trong các hệ thống lắp đặt chịu cả sự thay đổi đáng kể về điện áp điều khiển và nhiệt độ môi trường xung quanh cao, ví dụ: trong các ứng dụng đường sắt. 3TC 2 cực để vận hành trong các hệ thống lắp đặt chịu cả sự thay đổi đáng kể về điện áp điều khiển và nhiệt độ môi trường xung quanh cao, e. NS. trong các ứng dụng đường sắt.
Contactor relay, 44E, DIN EN 50011, for railway applications 4NO+4NC, screw terminal Operating range 0.7...1.25xUS connected to varistor 24 V DC
3TH4244-0LF4
Contactor relay, 44E, DIN EN 50011, for railway applications 4NO+4NC, screw terminal Operating range 0.7...1.25xUS connected to varistor DC 110V
3TH4253-0LB4
Contactor relay, 53E, DIN EN 50011, for railway applications 5NO + 3NC, screw terminal, Operating range 0.7...1.25xUS connected to varistor 24 V DC
3TH4253-0LF4
Contactor relay, 53E, DIN EN 50011, for railway applications 5NO + 3NC, screw terminal, Operating range 0.7...1.25xUS connected to varistor DC 110V
3TH4262-0LB4
Contactor relay, 62E, DIN EN 50011, for railway applications 6 NO+2 NC, screw terminal Operating range 0.7...1.25xUS connected to varistor 24 V DC
3TH4262-0LF4
Contactor relay, 62E, DIN EN 50011, for railway applications 6 NO+2 NC, screw terminal Operating range 0.7...1.25xUS connected to varistor DC 110V
3TH4262-0LF8
Contactor relay, 62E, DIN EN 50011, for railway applications 6 NO+2 NC, screw terminal Operating range 0.7...1.25xUS connected to varistor 100 V DC
3TC4417-0AY80-0AD8
Contactor, Size 2, 2-pole, DC-3 and 5, 32 A Auxiliary contacts 22 (2 NO + 2 NC) 52 V DC DC operation Subway England, replacement for 3TY4803-0AK1 Factory serial number Z=G51618
Configure
3TC4417-0CY80-0AA0
Contactor, Size 2, 2-pole, DC-3 and 5, 32 A Auxiliary contacts 22 (2 NO + 2 NC) 750 V DC, 0.7...1.2 US DC operation
3TC4417-0CY80-0AB4
Contactor, Size 2, 2-pole, DC-3 and 5, 32 A Auxiliary contacts 22 (2 NO + 2 NC) 600 V DC, 0.7...1.2 US DC operation
3TC4417-0CY80-0AC8
Contactor, Size 2, 2-pole, DC-3 and 5, 32 A Auxiliary contacts 22 (2 NO + 2 NC) DC operation DC operation 0.7...1.2 US
3TC4417-0LB4
Contactor, Size 2, 2-pole, for railway applications DC-3 and 5, 7.5 A at 750 V 24 V DC Auxiliary contacts 21 (2NO+1NC) with varistor and series resistor Operating range 0.7...1.25xUS Operating range 0.7...1.25xUS
Configure
3TC4417-0LC8
Contactor, Size 2, 2-pole, for railway applications DC-3 and 5, 7.5 A at 750 V 33 V DC Auxiliary contacts 21 (2NO+1NC) with varistor and series resistor Operating range 0.7...1.25xUS
3TC4417-0LF4
Contactor, Size 2, 2-pole, for railway applications DC-3 and 5, 7.5 A at 750 V 110V DC Auxiliary contacts 21 (2NO+1NC) with varistor and series resistor Operating range 0.7...1.25xUS
Configure
3TC4417-0LV4
Contactor, Size 2, 2-pole, for railway applications DC-3 and 5, 7.5 A at 750 V 36 V DC Auxiliary contacts 21 (2NO+1NC) with varistor and series resistor Operating range 0.7...1.25xUS
Configure
3TC4417-0LW4
Contactor, Size 2, 2-pole, for railway applications DC-3 and 5, 7.5 A at 750 V 48V DC Auxiliary contacts 21 (2NO+1NC) with varistor and series resistor Operating range 0.7...1.25xUS
Sucessor:Successor via https://support.industry.siemens.com/My/ww/en/requests
3TC4817-0LB4
Contactor, Size 4, 2-pole, DC-3 and 5, 75 A at 750 V Auxiliary contacts 21 (2NO + 1NC) 24V DC DC operation with varistor and series resistor Operating range 0.7 to 1.25 x US
3TC4817-0LF4
Contactor, Size 4, 2-pole, DC-3 and 5, 75 A at 750 V Auxiliary contacts 21 (2NO + 1NC) 110V DC DC operation with varistor and series resistor Operating range 0.7 to 1.25 x US
Configure
3TC4817-0LF8
Contactor, Size 4, 2-pole, DC-3 and 5, 75 A at 750 V Auxiliary contacts 21 (2NO + 1NC) 100 V DC DC operation with varistor and series resistor Operating range 0.7 to 1.25 x US
3TC4817-0LM4
Contactor, Size 4, 2-pole, DC-3 and 5, 75 A at 750 V Auxiliary contacts 21 (2 NO + 1 NC) 220V DC DC operation with varistor and series resistor Operating range 0.7 to 1.25 x US
3TC4817-0LV4
Contactor, Size 4, 2-pole, DC-3 and 5, 75 A at 750 V Auxiliary contacts 21 (2NO + 1NC) 36 V DC DC operation with varistor and series resistor Operating range 0.7 to 1.25 x US
3TC5217-0LB4
Contactor, Size 8, 2-pole, DC-3 and 5, 170 A at 750 V Auxiliary contacts 21 (2NO + 1NC) 24V DC DC operation with varistor and series resistor Operating range 0.7 to 1.25 x US DC operation
Configure
3TC5217-0LF4
Contactor, Size 8, 2-pole, DC-3 and 5, 170 A at 750 V Auxiliary contacts 21 (2NO + 1NC) 110V DC DC operation with varistor and series resistor Operating range 0.7 to 1.25 x US DC operation
3TC5617-0LB4
Contactor, size 12, 2-pole, DC-3 and 5, 400 A at 750 V Auxiliary contacts 21 (2NO + 1NC) 24V DC DC operation with varistor and series resistor Operating range 0.7 to 1.25 x US DC operation
3TC5617-0LF4
Contactor, size 12, 2-pole, DC-3 and 5, 400 A at 750 V Auxiliary contacts 21 (2NO + 1NC) 110V DC DC operation with varistor and series resistor Operating range 0.7 to 1.25 x US DC operation
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