Use and Care Manual

© 2011 Schneider Electric
All Rights Reserved
Commercial Pressure and Float Switches for Power Circuits
Electromechanical Pressure Switches, Class 9013 Types F and G
30
03/2011
TM
Flange Style
Adjustable range of setting point
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 9013FYG22 9013FYG29 9013FYG42 9013FYG49
9013FYG1–20
FYG20 with M4
[1]
NEMA Type 3R
[2]
9013FYW22 9013FYW29 9013FYW42 9013FYW49 —
Fluids Controlled Water Water Water Water Water
Pressure Range
Cut-out psig (bar) 25–50 (1.7–3.5) 20–60 (1.4–4.2) 9–40 (0.6–2.8) 9–40 (0.6–2.8) 39–80 (2.1–5.5)
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) 19–60 (1.3–4.2)
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) 20–30 (1.4–2.1)
Maximum Allowable Pressure
psig (bar)
50 (3.5) 60 (4.2) 40 (2.8) 40 (2.8) 80 (5.5)
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
Pulsation plug (standard on FYG4) FYG2, 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.
Salt water flange (¼ NPSF internal only) All Type F Q
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