Pressure Switches are used to control electrically driven water pumps, suitable for all types of pumps: jets, submersible, reciprocating, etc. Pressure switches are needed for rural water systems that rely on wells to supply their water. Water is pumped from the well or other water source to the pressure tank and as the tank fills the air in the tank becomes pressurized. When the pre-set pressure is reached, the pressure switch contacts open to stop the pump. When water is used, the pressure in the pressure tank falls and as it reaches the pre-set cut in pressure of the switch the contacts close, starting the cycle over. These pressure switches are easily adjusted by following instruction inside the switch cover.

• Standard duty
• NEMA type 1 indoor enclosure
• 2 pole, rated 1-1/2 HP at 115 Vac, 2HP at 230 Vac
• Pressure connection: 1/4 in. NPSF, pressure setting 20-40
• Adjustable cut in/out: cut out range 20-65 psig

Pressure switches are used to control electrically driven water pumps, suitable for all types of pumps; jets, submersible, reciprocating, etc. Pressure switches are needed for rural water systems that rely on well to supply their water. Water is pumped from the well or other water source to the pressure tank and as the tank fills the air in the tank becomes pressurized. When the pre-set pressure is reached, the pressure switch contacts open to stop the pump. When water is used, the pressure in the pressure tank fall and as it reached the pre-set cut in pressure of the switch the contacts close, starting the cycle over. These pressure switches are easily adjusted by following instruction inside the switch cover.

• Standard duty
• NEMA type 1 indoor enclosure
• 2 pole, rated 1-1/2 HP at 115 Vac, 2HP at 230 VAC
• Pressure Connection: 1/4 in. NPSF, pressure setting 30-50
• Adjustable cut in/out: cut out range 20-65 psig

The Pumptrol FSG2J21M4CP electromechanical pressure switch by Square D is the most trusted brand in residential, commercial and industrial pumping applications. This switch has a 30 psi to 50 psi pressure setting range activates an electrically driven water pump within a power circuit when the adjustable rising and falling thresholds are reached. The NEMA 1 enclosure has a 1/4 in. NPSF internal fluid connection and screw clamp terminals. The switch works with a 1.5 HP or less pump. The adjustable differential range is 15 psi to 30 psi and the cut-out range is 20 psi to 65 psi. The low-pressure cut-off (auto-start-off) operates at approximately 10 psig below the cut-in and will turn off the pump. The enclosure is National Electrical Manufacturers Association (NEMA) Type 1 and Ingress Protection (IP) 20 rated. The switch is Underwriters Laboratory (UL) Listed and Canadian Standards Association (CSA) Certified. For over 75 years, Square D pressure switches continue to meet the needs of our customers. Square D Pumptrol pressure switches are manufactured by Schneider Electric.

• If system pressure is lost for any reason, a low water condition for example, the automatic lower pressure/water cut-off feature will open the contacts, turning off the pump
• Universally accepted and recognized design is easy to wire, features drift proof cut-in and cut-out settings and has visible vertical contacts which are easy to inspect
• Switch is UL listed and Canadian Standards Association (CSA) certified
• Activates an electrically driven water pump within a power circuit when the adjustable rising and falling thresholds are reached
• Pressure switch is RoHS compliant, NSF certified to meet federal low lead requirements

The Pumptrol FSG2J21BP electromechanical pressure switch by Square D is the most trusted brand in residential, commercial and industrial pumping applications. The FSG2J21BP has a 30 psi to 50 psi pressure setting range activates an electrically driven water pump within a power circuit when the adjustable rising and falling thresholds are reached. The NEMA 1 enclosure has a 1/4 in. NPSF internal fluid connection and screw clamp terminals. The switch works with a 1.5 HP or less pump. The adjustable differential range is 15 psi to 30 psi and the cut-out range is 20 psi to 65 psi. The enclosure is National Electrical Manufacturers Association (NEMA) Type 1 and Ingress Protection (IP) 20 rated. The switch is Underwriters Laboratory (UL) Listed and Canadian Standards Association (CSA) Certified. For over 75 years, Square D pressure switches continue to meet the needs of our customers. Square D Pumptrol pressure switches are manufactured by Schneider Electric.The Square D by Schneider Electric Pressure Switch is compatible with jet pumps, submersible pumps and reciprocating pumps. The standard action contacts open on rising pressure.

• Suitable for jet pumps, submersible pumps and reciprocating pumps
• Standard-action contacts open on rising pressure
• 30 - 50 PSI
• 1/4 in. pressure connection
• Standard action contacts open on rising pressure