How to Guide

Commercial Pressure and Float Switches for Power Circuits
Electromechanical Pressure Switches, Class 9013 Types F and G
35
03/2011
© 2011 Schneider Electric
All Rights Reserved
TM
Type FHG, 2-Pole, 2 N.C. Contacts
Degree of Protection IP20, NEMA Type 1
Flange Style
Adjustable range of setting point
Contacts open on rising pressure
Differential Fixed
Pressure Connections 1/4" NPSF internal 3/8" NPSF internal 1/4" 4-way Flange 1/4" NPT external 1/4" NPSF internal 3/8" NPSF internal
Catalog Numbers
Lower hp, 2-pole
NEMA Type 1, IP20
9013FHG2 9013FHG3 9013FHG4 9013FHG9 9013FHG12 9013FHG13
Higher hp, 2-pole
NEMA Type 1, IP20
9013FHG22 — 9013FHG24 9013FHG29 9013FHG32 9013FHG33
Controls AirAirAirAirAirAir
Pressure Range
Adjustable cut-out
psig (bar)
40–100 (2.8–6.9) 40–100 (2.8–6.9) 40–100 (2.8–6.9) 40–100 (2.8–6.9) 70–150 (4.8–10.3) 70–150 (4.8–10.3)
Weight, lb (kg) 0.75 (0.340) 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,
Fixed
psig (bar)
20 (1.4) 20 (1.4) 20 (1.4) 20 (1.4) 30 (2.1) 30 (2.1)
Maximum Allowable
Pressure psig (bar)
100 (6.9) 100 (6.9) 100 (6.9) 100 (6.9) 150 (10.3) 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
Ordering information Pressure codes
1. Select the catalog number from the table above.
2. Select the pressure code and add the code designation to the end of the catalog
number. Ensure that the pressure code falls within the limits of the device as
shown in the device listings.
3. If special features are desired, add the appropriate Form letter to the catalog
number after the pressure code. Arrange the Form letters in alphabetical
sequence when ordering more than one special feature.
4. Add the packaging code at the end of the sequence, after the Forms. (For
example, to order a standard pack of 20 devices, specify
9013FHG19J52MIXC20.) If no packaging code is indicated, the devices will be
shipped individually packaged.
NOTE: Existence of a code does not imply that the code is available for
any or all devices.
Settings (psi) Code
Off at 80 J43
Off at 100 J27
Off at 110 J37
Off at 115 J38
Off at 120 J69
Off at 125 J52
Off at 135 J39
Off at 140 J68
Off at 150 J55
Off at 155 J40
Off at 175 J59
Specify pressure settings J99