How to Guide

Commercial Pressure and Float Switches for Power Circuits
Electromechanical Pressure Switches, Class 9013 Types F and G
25
03/2011
© 2011 Schneider Electric
All Rights Reserved
TM
Flange Style
Adjustable range of setting point 20.3–66.7 psi (1.4–4.6 bar)
Contacts open on rising pressure
Differential Adjustable
Fluid Connections 1/4" NPSF internal 1/4" NPT external 1/4" NPSF internal 1/4" NPT external —
Catalog Numbers
NEMA Type 1, IP20 9013FSG22 9013FSG29 9013FSG42 9013FSG49
9013FSG1–20
with M4
[1]
NEMA Type 3R
[2]
9013FSW22 9013FSW29 9013FSW42 9013FSW49 —
Fluids Controlled Water Water Water Water Water
Pressure Range
Cut-out psig (bar) 20–50 (1.4–3.5) 20–60 (1.4–4.2) 9–30 (0.6–2.1) 9–30 (0.6–2.1) 34–65 (2.3–4.5)
Cut-in psig (bar) 10–30 (0.7–2.1) 10–45 (0.7–3.1) 3–10 (0.2–0.7) 3–10 (0.2–0.7) 19–45 (1.3–3.1)
Weight, lb (kg) 0.75 (0.340) 0.75 (0.340) 0.75 (0.340) 0.75 (0.340) 0.75 (0.340)
Supplemental Specifications (not shown under General Specifications)
Differential
psig (bar)
10–30 (0.7–2.1) 10–30 (0.7–2.1) 6–20 (0.4–1.4) 6–20 (0.4–1.4) 15–30 (1.0–2.1)
Maximum Allowable Pressure
psig (bar)
50 (3.5) 60 (4.1) 30 (2.1) 30 (2.1) 65 (4.5)
Cable Entry 2 cable entries 0.88 in. (22.4 mm) with 0.84 in. (21.3 mm) across flats
Pressure Switch Style Diaphragm
1
Nylon pulsation plug can be field installed on types having 1/4" NPSF internal connector. Catalog number 1530S6G1 is one bag of 50 plugs.
2
Must be mounted in a vertical position to maintain enclosure rating.
Modifications (Forms)
Description Applies to: Form letter
Standard pack of 20 devices per box All Type F C20
[1]
1
Additional bulk packages are available. See Table 7 on page 37.
Maintained manual cut-out lever (Auto-Off) FSG, FYG M1
Low pressure cut-off (Auto-Start-Off ) operates at approximately 10 psig
below cut-in and will turn off the pump
FSG, FYG
(Type 1–20 only)
M4
Maintained manual cut-in lever (Auto-On) FSG, FYG M5
Pulsation plug (standard on FSG4) FSG2, 9 P
[2]
2
Nylon pulsation plug can be field installed on types having 1/4" NPSF internal connector.
Catalog number 1530S6G1 is one bag of 50 plugs.
½" conduit bushing—½" long thread—on left All Type F T
Slip-on connectors (load side terminals only) FSG, FYG U
Slip-on connectors (line and load side terminals) FSG, FYG U2
Black cover FSG, FYG Z22