D09ST18J - $830.00
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Amps: 900
Volts: 1800

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Direct water cooled SCR contactor for resistance welding


900 Welding Rating Amps RMS at 50% Duty Cycle

400 Welding Rating Amps RMS at 100% Duty Cycle

1800 SCR Voltage Rating (PIV)(VRRM)  

Water Cooled: Single.

Water Requirements: Amps RMS is achieved with a cooling flow rate of 1.2 gallons (4.5 liters) per minute at 40°C water temperature.

Water Connections: Fits 3/8 inch hoses



MOV: For MOV add suffix M to part number

Example: 13DT15JM, 1300 Amps RMS, 1500 Volt, with thermostat and MOV.




  • Volts : 1800
  • Amps : 900