![Square D FSG2J20M1CP Water Pump Pressure Switch, 1-Phase, 115 to 230 V, DP, 20 to 40 psi Working, NEMA 1 Enclosure [SKU: ORG3742483]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/600x600/products/31988/30866/3742483__75171.1683067655.jpg?c=1 "Square D FSG2J20M1CP Water Pump Pressure Switch, 1-Phase, 115 to 230 V, DP, 20 to 40 psi Working, NEMA 1 Enclosure [SKU: ORG3742483]")
![Square D FSG2J20M1CP Water Pump Pressure Switch, 1-Phase, 115 to 230 V, DP, 20 to 40 psi Working, NEMA 1 Enclosure [SKU: ORG3742483]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/1280x1280/products/31988/30866/3742483__75171.1683067655.jpg?c=1 "Square D FSG2J20M1CP Water Pump Pressure Switch, 1-Phase, 115 to 230 V, DP, 20 to 40 psi Working, NEMA 1 Enclosure [SKU: ORG3742483]")
Product Overview
Square D Water Pump Pressure Switch, 115 to 230 V, Contact Form: DP, Number of Phases: 1, NPSF Connection, Enclosure Type: NEMA 1, Dimensions: 2.78 in L x 3.76 in W x 2.8 in H, Body Material: Polypropylene, Working Pressure: 20 to 40 psi [QTY/UOM: 1CD / 1CD] [PMS SKU: ] [Category: PUMPS (WELL)/PRESSURE SWITCHES;Shop All]
![Square D Pumptrol FSG2J21M1BP Pressure Switch, 1-Phase, 115/230 V, 2-Pole, 220 psi Working, NEMA 1 Enclosure [SKU: ORG6529176]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/500x659/products/31950/30828/6529176__96791.1683067634.jpg?c=1 "Square D Pumptrol FSG2J21M1BP Pressure Switch, 1-Phase, 115/230 V, 2-Pole, 220 psi Working, NEMA 1 Enclosure [SKU: ORG6529176]")
![Square D Pumptrol FSG2J20M4BP Pressure Switch, 1-Phase, 115/230 V, 2-Pole, 220 psi Working, NEMA 1 Enclosure [SKU: ORG3742475]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/500x659/products/31948/30826/3742475__13736.1683067633.jpg?c=1 "Square D Pumptrol FSG2J20M4BP Pressure Switch, 1-Phase, 115/230 V, 2-Pole, 220 psi Working, NEMA 1 Enclosure [SKU: ORG3742475]")
![Square D Pumptrol FSG2J20BP Pressure Switch, 1-Phase, 115/230 V, 2-Pole, 220 psi Working, NEMA 1 Enclosure [SKU: ORG6128763]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/500x659/products/31947/30825/6128763__12971.1683067633.jpg?c=1 "Square D Pumptrol FSG2J20BP Pressure Switch, 1-Phase, 115/230 V, 2-Pole, 220 psi Working, NEMA 1 Enclosure [SKU: ORG6128763]")
![Square D Pumptrol FSG2J24BP Pressure Switch, 1-Phase, 115/230 V, 2-Pole, 220 psi Working, NEMA 1 Enclosure [SKU: ORG6285902]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/500x659/products/31952/30830/6285902__65088.1683067635.jpg?c=1 "Square D Pumptrol FSG2J24BP Pressure Switch, 1-Phase, 115/230 V, 2-Pole, 220 psi Working, NEMA 1 Enclosure [SKU: ORG6285902]")
![Square D Pumptrol FSG2J21M4BP Pressure Switch, 1-Phase, 115/230 V, 2-Pole, 220 psi Working, NEMA 1 Enclosure [SKU: ORG6461297]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/500x659/products/31951/30829/6461297__24137.1683067635.jpg?c=1 "Square D Pumptrol FSG2J21M4BP Pressure Switch, 1-Phase, 115/230 V, 2-Pole, 220 psi Working, NEMA 1 Enclosure [SKU: ORG6461297]")