DC/DC converter output contactor

The purpose of the DC/DC Converter Output Contactor is to connect and isolate the Traction Batteries or Fuel Cell from the DC/DC converter that supplies the entire vehicle. In the battery charger unit, you typically need a normally open, 2-pole contactor.

We offer a wide variety of designs to fit most installation requirements.

  • Compact size
  • High reliability
View LTHS Series
View all Contactor's Series
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Series
Size
Poles


 LTHS
320
2NO

 LTHS
400
2NO

 LTHS
650
2NO

 LTHS
800
2NO

 LTHS
1250
2NO

 LTHS
1500
2NO

 LTHS
1700
2NO
Rated Operational Voltage
(up to)		 [V] 1800 1800 1800 1800 1800 1800 1800
Thermal Current @ 75°C [A] 320 400 650 800 1200 1250 1600
Short Circuit Withstand Current for 5ms [kA] 8 10 12 12 16 16 16
DC
Rated Operational Current
(L/R=15 ms)		 900 Vdc [A] 625 1400 3000 3000 4000 4000 2000
1800 Vdc [A] 290 500 1500 1500 2000 2000 1200
DC
Max Breaking Current
(L/R=5 ms)		 900 Vdc [A] 830 2500 3500 3500 5000 5000 3400
1800 Vdc [A] 320 915 1750 1750 2500 2500 1700
Dimensions Length L [mm] 221 329 335 335 352 350 352
Width W [mm] 114 222 218 207 218 218 235
Height H [mm] 301 427 444 444 476 537 535
Weight [kg] 8.5 23 25.5 28 28 31 40