Pressure Switch

• Is my Low-Pressure Cut-off Switch defective? The contacts are open on my new Low Pressure Cut-Off switch, they are closed on my old pressure switch.
• Can I use a Low-Pressure Cut-Out pressure switch with my jet pump?
• What 10 features make the PS02 Series BOSHART pressure switch the best choice?
• What is a 1 pole vs. 2 pole and single vs. double throw switch?
• I have totally messed up my pressure switch settings! Now what?
• How can I verify if my submersible water pump is running.
• What information is needed to select a suitable Pressure Switch?
• What are the adjustment ranges for a PS02 Series pressure switch?
• What are the adjustment ranges for SQUARE D Class 9013GHG2 pressure switch?
• I cannot find a Special Application Pressure Switch rated for 5 HP, Single Phase Power. What can I do to protect my pump?
• Do you carry Loss of Prime Pressure Switches?
• What is a Pressure Switch with “Low Pressure Cut-Off” feature?
• What are the electrical ratings for a Hubbell (Furnas Brand) Class 69WEC & 69WHC Low Pressure Cut-Off Pressure Switches?
• What are the electrical ratings for a Hubbell (Furnas Brand) Class 69WA & 69WB Pressure Switches?
• What are the electrical ratings for a Hubbell (Furnas Brand) Class 69WH6 HI-GARD Pressure Switch?
• What are the electrical ratings for a Hubbell (Furnas Brand) Class 69WC7 GARD-IT Pressure Switch?
• What are the electrical ratings for a Hubbell (Furnas Brand) Class 69WR Reverse Action Pressure Switches?
• What are the electrical ratings for a Hubbell (Furnas Brand) Class 69ES Pressure Switches?
• What are the electrical ratings for a Hubbell (Furnas Brand) Class 69M & 69H Pressure Switches?
• What are the electrical ratings for Class 69J Hubbell (Furnas Brand) pressure switches?
• What are the applications for an AUTO-OFF Pressure Switch?
• What is meant by Cut-In and Cut-Out settings?
• What is Pressure Switch Differential?
• When do I use a Pressure Switch with the Pulsation Plug feature?
• Can I field install a pulsation plug in my pressure switch?
• Why is my Low Pressure Cut-Out switch nuisance tripping?
• What is a reverse acting pressure switch?
• Is the low pressure cut-off setting on a pressure switch adjustable?
• How do I adjust the CUT-IN and CUT-OUT settings of a Pressure Switch?