TIC Relay Box Sml Bkg D39711805

Two relay boxes are available for use with our TIC controllers:- A small backing pump relay box is compatible with TIC turbo only and turbo and instrument controllers- A small backing pump and instruments relay box is compatible with TIC turbo and instrument controllers.The small backing pump relay boxes are able to control mains backing pumps up to RV12/XDS10. The relay box also controls a mains heater band and backing line isolation valve. In addition the small backing pump and instrument relay box includes three 250 V a.c. 3 A changeover relays, which are activated by the gauge open collector set point outputs.
  • Model: D39711805
  • Manufacturer: Edwards Vacuum