How to Guide

© 2011 Schneider Electric
All Rights Reserved
Commercial Pressure and Float Switches for Power Circuits
Electromechanical Pressure Switches, Class 9013 Types F and G
22
03/2011
TM
Class 9013 Type F Air Compressor Switches
Example: 9013FHG2J27C20
NOTE: Use this table only to interpret the catalog number. Some combinations are not available.
TM
FH G 2 J27 C20
Type Enclosure
Low hp
≤ 1.5 hp
High hp
≥ 2 hp
Fluid
Connection
Differential
psi
Range
psi
Code psi Form Modification
FH: G: NEMA 1 2:
3:
4:
9:
12:
13:
14:
19:
42:
44:
49:
22:
—
24:
29:
32:
33:
34:
39:
52:
54:
59:
¼“ NPSF internal
3/8“ NPSF internal
¼“ 4-way flange
¼“ NPT external
¼“ NPSF internal
3/8“ NPSF internal
¼“ 4-way flange
¼“ NPT external
¼“ NPSF internal
¼“ 4-way flange
¼“ NPT external
20
20
20
20
30
30
30
30
40
40
40
40–100
40–100
40–100
40–100
70–150
70–150
70–150
70–150
100–200
100–200
100–200
J43:
J27:
J37:
J38:
J69:
J52:
J39:
J68:
J55:
J40:
J59:
J99:
Off at 80
Off at 100
Off at 110
Off at 115
Off at 120
Off at 125
Off at 135
Off at 140
Off at 150
Off at 155
Off at 175
Specify
pressure
setting
C20: Standard pack of 20 devices
per box
[1]
G4: Addition of a second ground
screw
M1: Maintained manual cut-out lever
(Auto-Off)
P: Pulsation plug (copper)
(not field installable)
T: ½“ conduit bushing—
½“ long thread—on left
U: Slip-on connections
(load side terminals only)
U2: Slip-on connections
(line and load side terminals)
W: Factory sealed range stud
X: 2-way pressure release value
X1: Quick connect two-way
pressure release valve
Z22: Black cover
1
Additional bulk packages are available. See Table 7 on page 37.