Basic Switches
Subminiature
SM Series
Characteristics:
O.F. — Operating Force; R.F. — Release
Force; P — Pretravel; O.T. — Overtravel; D.T. —
.T.
Differential Travel; O.P — Operating Position.
.
ORDER GUIDE by ascending electrical capability
PIN PLUNGERS
Catalog
Listing
11SM1077-T
12SM604-T
11SM23-T
12SM4-T
11SM701-T
11SM1-T
11SM3-T
Dim. Dwg. Fig. 1
Recommended For
Gold alloy contacts
Bifurcated gold contacts,
reduced rating
Application requiring gold
contacts
Best reliability
(Bifurcated gold contacts)
Lower force
Most applications
Operating in temperatures
to
+250°F
(121°C)
Electrical
Data And
O.F.
R.F. min. P max. O.T. min. D.T. max.
.T.
UL Code
newtons newtons
mm
mm
mm
Page 20 ounces ounces inches
inches
inches
.1 Amp
P
.1 Amp
P
1 Amp
N
1 Amp
N
4 Amps
S
0,83-1,39
3-5
0,83-1,39
3-5
0,83-1,39
3-5
0,83-1,39
3-5
0,56
2
0,28
1
0,28
1
0,28
1
0,28
1
0,14
.5
0,28
1
0,28
1
0,28
1
0,28
1
0,28
1
0,28
1
0,28
1
0,28
1
0,51
.020
0,51
.020
0,51
.020
0,51
.020
0,51
.020
0,51
.020
0,51
.020
0,51
.020
0,51
.020
0,76
.030
0,76
.030
0,51
.020
0,76
.030
0,13
.005
0,076
.003
0,13
.005
0,076
.003
0,13
.005
0,13
.005
0,13
.005
0,13
.005
0,13
.005
0,13
.005
0,13
.005
0,13
.005
0,13
.005
0,1
.004
0,1
.004
0,1
.004
0,1
.004
0,051
.002
0,1
.004
0,1
.004
0,1
.004
0,025
.001
0,1
.004
0,1
.004
0,1
.004
0,1
.004
O.P
.*
mm
inches
8,38
.330
8,38
.330
8,38
.330
8,38
.330
8,38
.330
8,38
.330
8,38
.330
8,38
.330
8,38
.330
8,38
.330
8,38
.330
8,38
.330
8,38
.330
5 Amps 0,83-1,39
J
3-5
5 Amps 0,83-1,39
J
3-5
Miniature/
Subminiature
11SM244-T
11SM401-T
Operating in temperatures 5 Amps 0,83-1,39
to
+400°F
(204°C) 100 hrs.
*
3-5
Less differential travel
5 Amps
K
0,97
3.5
max.
21SM284-T2
(MS25085-2)
21SM284
(MS25085-1)
22SM1-T
41SM1-T
MIL-S-8805 application
requirements
MIL-S-8805 application
requirements,
solder terminals
Best stability under
varying humidity
Up to 11 ampere 1/4 hp
(AC) load handling
5 Amps 0,83-1,39
R
3-5
5 Amps 0,83-1,39
R
3-5
5 Amps 0,83-1,39
J
3-5
11 Amps 0,83-1,39
M
3-5
*For electrical data call 1-800-537-6945
411SM1
411SM23
Sealed plunger
construction
As above with gold
contacts
5 Amps 0,83-2,09
K
3-7.5
1 Amp
N
0,83-2,09
3-7.5
0,28
1
0,28
1
0,51
.020
0,51
.020
0,13
.005
0,13
.005
0,1
.004
0,1
.004
8,38
.330
8,38
.330
Except where stated *
±0,38mm
±.015
in.
For application help: call 1-800-537-6945.
Honeywell
MICRO SWITCH Sensing and Control
27
HONEYWELL-ACC [ HONEYWELL ACCELEROMETERS ]
