Compact Pressure Switch Hotsy Pacific Sale! from $38.70 Qty. Add to Cart This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available. 3- & 5-Amp rating provides the switching power to control fuelsolenoids just like the large switches. Compact Switch- 54" 2 Wire Lead,Normally Open, 5 A- 250 V, 725-3000 Max PSI Temperature: 194°F 1/4" Brass MPT Connect 3 Wire Cable for use in either NC or NO application: Blue = Common Brown = No Red = NC