Line Contactor

LINE CONTACTOR

Line contactors connect and isolate the traction converter from the power supply. They can switch small currents up to rated values, depending on the type of train control.

Severe limitations in space and interfaces can be overcome thanks to our range of products. In fact, the widest portfolio on the market.

  • High breaking capability
  • Heavy duty mechanical operation
  • Wide variety of designs to fit most installation requirements
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SERIES
SIZE
POLES


LTX 1kV
900
1NO

LTHS
320
1NO

LTHS
400
1NO

LTHS
650
1NO

LTHS
800
1NO

LTE
2-600**
1NO

LTX 2kV
900
1NO

LTCH
1000
1NO

LTHS
1250
1NO

LTHS
1500
1NO

LTHS
1700
1NO

LTHH
250*
1NO

LTHH
400*
1NO

LTE
4-400**
1NO

LTE
4-600**
1NO

LTX 3kV
900
1NO

LTE
4-2000**
1NO

Rated
Operational Voltage
(up to)
[V] 900 1800 1800 1800 1800 1800 1800 1800 1800 1800 1800 3600 3600 3600 3600 3600 3600
Thermal Current @ 75°C [A] 900 320 400 650 800 800 900 1000 1200 1250 1500 250 400 800 800 900 1300
Short Circuit
Withstand Current for 5ms
[kA] 12 8 10 12 12 16 12 20 16 16 25 6 8 16 16 12 45
DC
Rated
Operational
Current
(L/R=15 ms)
900 Vdc [A] 1100 300 665 1200 1540 1050 - 1200 1830 1830 1200 900 900 1125 1540 - 1540
1800 Vdc [A] - 150 225 600 750 500 1000 600 915 915 600 450 450 750 1050 - 1400
3600 Vdc [A] - - - - - - - - - - - 270 270 330 500 750 650
DC
Max Breaking
Current
(L/R=5 ms)
900 Vdc [A] 2000 750 1160 2000 1750 1400 - 3000 2500 2500 2000 1160 1160 1620 1750 - 1750
1800 Vdc [A] - 275 415 800 800 650 1800 1500 1350 1350 800 580 580 1080 1400 - 1750
3600 Vdc [A] - - - - - - - - - - - 400 400 500 650 1500 830
AC
Rated
Operational
Current
(cosphi = 0.8)
900 Vac [A] 1200 300 665 1200 1540 1050 - 1200 1830 1830 1200 900 900 1125 1540 - 1540
1800 Vac [A] - 150 225 600 750 500 1100 600 915 915 600 450 450 750 1050 - 1400
3600 Vac [A] - - - - - - - - - - - 270 270 330 500 1000 650
AC
Max Breaking
Current
(cosphi = 0.8)
900 Vac [A] 2500 750 2000 3200 2300 1900 - 3000 3750 3750 3200 1160 1160 2000 2200 - 3000
1800 Vac [A] - 275 800 1600 1150 1000 2000 1500 1800 1800 1600 800 800 1500 1900 - 2500
3600 Vac [A] - - - - - - - - - - - 400 400 800 1000 1800 1200
Dimensions Length L [mm] 301 321 329 336 335 430 320 385 352 352 353 381 381 430 430 360 501
Width W [mm] 113 86 128 133 116 80 113 94 133 120 139 72 70 85 85 114 119
Height H [mm] 344 301 427 441 441 370 359 300 473 534 538 331 332 394 423 439 473
Weight [kg] 10 4.8 13 17 17 13 11 10 19.5 20 22 8.5 9 13 13.3 15.5 28

* Only with special arc chute
** Pneumatic comand version available