DWYER INSTRUMENTS 1900-10-MR Pressure Switch, Standard, SPDT, 1/8" FNPT, 3.0 to
Manual Reset Pressure Switch, Application Frost and Ice Detection, Clogged or Dirty Filter Detection, Air Flow Control, Contact Form SPDT, Electrical Connection Type Screw Terminals, Electrical Rating 1/4 HP @ 250 V AC, 60 Hz, 1/8 HP @ 125 V AC, 15...