Part Number: 150D06230 (Detector, fire) Part Number: 150D06-230-2 (Fire detector) Part Number: 150D06330 (Fire:detector) Part Number: 150D063302 (Detector assy heat) Part Number: 150D06-331 (Detector fire) Part Number: 150D07 (Switch,temp) Part Number: 150D07180 (Orisi detector) Part Number: 150D-07-180-2 (Temp switch) Part Number: 150D07210 (Detetor, fire) Part Number: 150D07-210-2 (Fire detector) Part Number: 150D07300 (Fire and overheat detector) Part Number: 150D07-300-2 (Fire detector) Part Number: 150D1 (Ne) Part Number: 150D10 (Sprague)