Basic Switches
Subminiature
SM Series
Characteristics:
O.F. — Operating Force; R.F. — Release Force;
P — Pretravel; O.T. — Overtravel; D.T. — Differential Travel; O.P
.T.
.
— Operating Position; F.P — Free Position
.
AUXILIARY
ACTUATORS
Switches are not
included with the
actuators.
* All characteristics are taken with actuator assembled to Catalog Listing 11SM3-T as
shown.
ORDER GUIDE
Actuator
Length
‘‘A’’
O.F. max. R.F. min.
mm
newtons newtons
inches ounces ounces
16,8
.66
2,78
10
0,56
2
Catalog
Listing
JS-2
Dim. Dwg. Fig. 14
Description
Straight leaf
P max.
.T.
mm
inches
1,98
.078
O.T. min. D.T. max.
mm
mm
inches
inches
0,38
.015
0,38
.015
O.P
.
mm
inches
8,89±0,38
.350±.015
F.P max.
.
mm
inches
11,3
.445
JS-5
Dim. Dwg. Fig. 14
Roller leaf
(Bronze roller)
15
.59
2,78
10
0,83
3
1,98
.078
0,38
.015
0,38
.015
14,2±0,38
.580±.015
16,9
.665
JS-7
Formed leaf
(Simulated
roller)
14,7
.58
2,78
10
0,56
2
2,39
.094
0,79
.031
0,38
.015
9,65±0,38
.380±.015
12,1
.475
Dim. Dwg. Fig. 14
JS-220
Dim. Dwg. Fig. 16
Straight lever
26,2†
1.03
0,28
1
0,04
.14
3,18
.125 approx.
0,76
.030
0,76
.030
10,3
.406 approx.
—
JS-246
Roller lever
(Steel roller)
25,4†
1.00
0,28
1
0,04
.14
3,18
.125 approx.
0,76
.030
0,76
.030
14,3
.562 approx.
—
Dim. Dwg. Fig. 16
JS-221
Formed lever
(Simulated
roller)
25,4†
1.00
0,28
1
0,04
.14
3,18
.125 approx.
0,76
.030
0,76
.030
11,6
.455 approx.
—
Dim. Dwg. Fig. 16
JS-33**
Tandem leaf
5,3
.21
5,00
18
2,78
10
2,36
.093
0,15
.006
0,38
.015
8,89±0,38
.350±.015
10,5
.415
JS-31**
Tandem
roller leaf
(Bronze roller)
4,3
.17
11,1
40
4,45
16
2,36
.093
0,13
.005
0,38
.015
14,5±0,38
.570±.015
16,1
.635
**Travel characteristics on tandem actuators vary with actual basic switch characteristics.
NOTE: Above actuators should be used below
+300°F.
See page 79 for other actuators that may be used with SM Switches at higher temperatures.
†‘‘A’’ measurement is from the pivot point of lever to the point indicated on drawing.
30
Honeywell
MICRO SWITCH Sensing and Control
For application help: call 1-800-537-6945.
HONEYWELL-ACC [ HONEYWELL ACCELEROMETERS ]
