Square D FSG2M440 Pressure Switch 40/60 Cutoff

Product Description

The SQUARE D FSG2M440 is a pressure switch with a 40/60 psi cut-in/cut-out setting, designed to automatically start and stop a pump motor based on system water pressure. When pressure drops to 40 psi, the switch closes and signals the pump to run. When pressure reaches 60 psi, the switch opens and shuts the pump off. This type of pressure switch is a core component in residential and light commercial water supply systems, including well water and pressure booster applications. It is typically installed and serviced by licensed plumbers or pump system technicians.

The FSG2M440 fits standard pressure switch mounting configurations found in pump control applications where a 40/60 psi differential range is specified. The catalog number for this unit is 9013FSG2M4. This switch is sold as a single unit and is suited for replacement or new installation in systems requiring reliable pressure-based pump cycling control.

Key Features

• 40 psi cut-in and 60 psi cut-out setting for automatic pump control
• Catalog number 9013FSG2M4 for cross-reference and ordering purposes
• Single-unit selling configuration
• Designed for pressure-based start/stop motor control in water systems

Compatibility

Designed as an OEM-style replacement pressure switch for residential and light commercial pump systems requiring a 40/60 psi cut-in/cut-out control switch.

Installation Notes

Installation should be performed by a licensed plumber or qualified pump technician. Shut off power to the pump motor and relieve system pressure before removing or installing the switch. Follow applicable local plumbing codes and NEC requirements for electrical connections at the switch terminals. Do not energize the switch until all connections are secure and system pressure has been restored to operating range.