SQUARE D FSG-2 pressure switch

Technical Features

Model

SQUARE D FSG-2 pressure switch

Performance

For power circuits, type FSG, protection degree IP 20
Gauge 4.6 bar (66.7 psi).
Device with a two-pole NC + NC contact
Type of fluid controlled: fresh water, sea water,
from 0 °C to + 55 °C
Adjustable differential

General Features

SQUARE D FSG-2

FUNCTIONS
FSG type pressure switches are devices for power circuits. They are used to control water pressure up to 10.5 bar.

REGULATION OF ADJUSTABLE DIFFERENTIAL PRESSURE SWITCHES (types FSG and FYG)
The pressure switch is adjusted by first setting the upper point and then the lower point.
Top point
The upper point (rising pressure) is adjusted by turning the adjustment nut 1.
Bottom point
The lower point (decreasing pressure) is adjusted by turning the adjustment nut 2.