How to Guide
Commercial Pressure and Float Switches for Power Circuits
Float Switches—Class 9036, 9037, and 9038
51
03/2011
© 2011 Schneider Electric
All Rights Reserved
Figure 6: Type GG Dimensions
Figure 7: Types GR/GW Dimensions
Figure 4: Type DG Dimensions Figure 5: Types DR/DW Dimensions
Dual Dimensions:
in.
mm
0.30
8
3.93
100
0.78
20
1.31
33
0.31
8
0.41
10
0.94
24
2.53
64
2.53
64
0.63
16
3.50
89
4.38
111
2.20
56
1.44
37
1.76
45
1.13
29
2.38
60
2 Holes
Dia.
0.28
7
2 Holes
Dia.
Reverse
action
1.88
48
2.19
56
0.28
7
2.47
63
2.19
56
1.88
48
0.5
13
0.5
13
4.19
106
1.13
29
0.88
22
0.69
17
1.19
30
5.47
139
3.13
80
1.47
37
1.88
48
5.06
129
5.5
138
2.75
70
0.06
2
1.13
29
1.03
26
0.81
21
0.38
10
4.25
108
0.31
8
Dia. Holes
Conduit
1.09
26
1.87
48
1.87
48
2.18
55
2.62
67
1.50
38
Short
Long
(Standard action)
Pin Position
"B" Contacts
Closed in
Up Position
Pin Position
"A" Contacts
Open in
Up Position
Form R
(Reverse action)
0.73
19
3.87
98
3.43
87
1.12
29
1.12
29
2.87
73
5.56
141
1.93
49
3.61
97
1.37
35
0.875 Dia. Knockout
for 0.50 Conduit
in 3 Sides
0.41 Dia. Holes
Lever Arm Travel between Closing and Opening of Contacts
Standard: short = 0.375 in. (10 mm), long = 0.625 in. (16 mm)
Form R: short = 0.5 in. (13 mm), long = 0.75 in. (19 mm)
4 Holes
Dia.
0.28
7
3.69
94
2.19
56
2.94
75
8.19
208
5.38
137
3.69
94
Short
Medium
Long
7.55
192
8.24
209
8.92
227
0.62
16
4.69
119
0.44
11
1.03
26
3/4-14 in.
Connection
for 1/2 in. Conduit
2 Mtg. Holes
Dia.
Float Lever Travel between Closing and Opening of Contacts:
short = 1 in. (25 mm), medium = 1.12 (28 mm), long = 1.25 in. (31.8)