REC Precharge Delay


Precharge Delay Module with 4s delay. 120VDC max. voltage


Pre-charge unit is a device that charges the input capacitors of the system components before the main contactor switches on. Pre-charge device eliminates high inrush currents at the switch-on of the contactor and prolongs the contactor lifespan dramatically.

Pre-charge resistor
  • low power consumption
  • integrated 66 Ω power resistor
  • 2 A contactor coil drive
  • 120 V DC max system voltage
  • time set of 2/4/8/12 s delay
  • reverse polarity protection
  • over-voltage protection
  • suitable for 12, 24 and 48 V systems (11-68 V DC)

Additional information

Weight .1 kg
Dimensions 15 × 15 × 7 cm

Product Downloads

User Manual


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