How to Guide

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Commercial Pressure and Float Switches for Power Circuits
Electromechanical Pressure Switches, Class 9013 Types F and G
34
03/2011
TM
Flange Style
Adjustable range of setting point
Contacts open on falling pressure
Differential Adjustable
Fluid Connections 1/4" NPT external
Catalog Numbers
1-pole
NEMA Type 1, IP20
9013FRG99
2-pole
NEMA Type 1, IP20
9013FRG89
Fluids Controlled Water
Pressure Range
Cut-out psig (bar) 35–120 (2.4–8.3)
Cut-in psig (bar) 60–150 (4.14–10.3)
Weight, lb (kg) 0.75 (0.340)
Complementary Characteristics
(not shown under general characteristics)
Differential
psig (bar)
30–45 (2.1–3.1)
Maximum Allowable Pressure
psig (bar)
150 (10.3)
Cable Entry
2 cable entries 0.88 in. (22.4 mm)
with 0.84 in. (21.3 mm) across flats
Pressure Switch Style Diaphragm
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.
1 N.O. / 1 N.C. contact FRG (2-pole only) H
Momentary manual cut-in lever (Auto-Start) FRG2–59 only M3
Maintained manual cut-in lever (Auto-On) FRG2–59 only M5
Pulsation plug 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.
Salt water flange (¼ NPSF internal only) All Type F Q
½" conduit bushing—½" long thread—on left All Type F T
Black cover FSG, FYG, FRG Z22