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Sensing and Control
Honeywell Inc.
11 West Spring Street
Freeport, Illinois 61032
Basic Switches
Environment Sealed
GENERAL INFORMATION
SE and XE switches are the smallest envi-
ronment-sealed switches offered by
MICRO SWITCH. Both types enclose ba-
sic switches within a corrosion resistant
aluminum housing to seal precision
switch contacts from contamination. SE
switches include a SM basic switch, and
XE switches include the smaller SX basic
switch.
Switches held depressed for extended
periods of time at temperature extremes
may experience retarded plunger return
upon deactuation. Where such a condi-
tion exists in the application, contact the
800 number for special designs that are
available.
SE/XE Series
FEATURES
Watertight seal per enclosure design
symbol 3, MIL-S-8805
Power load switching capability up to 7
amps
Temperature tolerance up to
+221°F
(105°C)
High temperature construction for use
to
+300°F
(149°C)
Several auxiliary actuators
Choice of termination
Military standard construction with list-
ings qualified to MIL-S-8805
All 4SE switches are UL recognized
and CSA certified
4XE switches are UL recognized
ELECTRICAL RATINGS
Circuitry
Single-Pole
Double-Throw
Electrical Rating Code
A
5 amps res., 3 amps ind., (sea level), 5 amps res.,
2.5 amps ind., (50,000 feet) 28 vdc.
5 amps res., 5 amps ind., 125 or 250 vac, 60 Hz.
B
UL and CSA Rating
5 amps, 250 vac, 60 Hz
C
7 amps res., 4 amps ind., (sea level),
7 amps res., 2.5 amps ind., (50,000 feet), 28 vdc.
7 amps res., 4 amps ind., (sea level), 115 vac, 400 Hz
D
UL Rating
7 amps, 250 vac 60 Hz
E
7 amps res., 4 amps ind., (sea level),
7 amps res., 2.5 amps ind., (50,000 feet), 28 vdc.
R
1 amp res., 0.50 amp ind., 28 vdc.
SE SWITCHES ORDER GUIDE
Characteristics:
O.F. — Operating Force; R.F. — Release Force;
P — Pretravel; O.T. — Overtravel; D.T. — Differential Travel;
.T.
O.P — Operating Position
.
Characteristics
P max. O.T. min.
.T.
mm
mm
inches
inches
1,27
.050
1,27
.050
1,27
.050
1,27
.050
1,27
.050
1,27
.050
1,27
.050
1,27
.050
0,08
.003
0,08
.003
0,08
.003
0,08
.003
0,08
.003
0,08
.003
0,08
.003
0,08
.003
Catalog
Listing
1 foot leads
(other lengths
available)
1SE1
1SE2
1SE3
4SE1
Recommended
For
Most applications
SPST — Normally-
closed
SPST — Normally-
open
UL and CSA listing
and UL and CSA
listed lead wire
Oil resistant
Fluorosilicone seal
Lower force
High return force
For customer
leading
Electrical
Rating
Code
A
A
A
B
O.F.
Newtons
ounces
1,39-4,73
5-17
1,39-4,73
5-17
1,39-4,73
5-17
1,39-4,73
5-17
1,39-4,73
5-17
1,11-2,22
4-8
1,39-5,28
5-19
1,39-4,73
5-17
R.F. min.
Newtons
ounces
1,11
4
1,11
4
1,11
4
1,11
4
1,11
4
0,56
2
1,11
4
1,11
4
D.T. max.
mm
inches
0,1
.004
0,1
.004
0,1
.004
0,1
.004
0,1
.004
0,1
.004
0,1
.004
0,1
.004
O.P
.
mm
inches
10,8
.425
10,8
.425
10,8
.425
10,8
.425
10,8
.425
10,8
.425
10,8
.425
10,8
.425
5SE1
Fig. 1
7SE1
12SE4-T
1SE1-T
A
A
A
A
Fig. 2
76
Honeywell Sensing and Control
For application help: call 1-800-537-6945.
Basic Switches
Environment Sealed
SE/XE Series
Characteristics:
O.F. — Operating Force; R.F. — Release Force;
P — Pretravel; D.T. — Differential Travel; O.P — Operating Position.
.T.
.
XE SWITCHES ORDER GUIDE
Characteristics
Electrical
Rating
Code
C
O.F.
max.
Newtons
ounces
1,39-4,73
5-17
R.F.
max.
Newtons
ounces
1,11
4
P
.T.
max.
mm
inches
1,27
.050
O.T.
min.
mm
inches
0,1
.004
D.T.
max.
mm
inches
0,13
.005
O.P
.
mm
inches
±.020
(0,51)
10,8
.425
Catalog
Listing
1 foot leads
(other lengths
available)
1XE1
(MS27994-1)
Recommended For
Most applications
MIL-S-8805
requirements
General Use
MIL-S-8805
requirements
MIL-W-22759/11
wire
1XE201
(MS27994-4)
C
1,39-4,73
5-17
1,11
4
1,27
.050
0,1
.004
0,13
.005
10,8
.425
1XE3
1XE301
(MS27994-5)
4XE1
5XE1
14XE1
Fig. 9
14XE1-T
SPST-Normally Open
Gold Contacts
MIL-W-22759/11 wire
UL listing and UL and
CSA listed leadwire
Oil resistant
Fluorosilicone seal
Less operating force
Use to
+300°F
(149°C)
For customer leading
Use to
+300°F
(149°C)
For customer leading
C
R
D
C
E
1,39-4,73
5-17
1,39-4,73
5-17
1,39-4,73
5-17
1,39-4,73
5-17
2,50
9 max.
2,50
9 max.
1,39-4,73
5-17
1,11
4
1,11
4
1,11
4
1,11
4
0,56
2
0,56
2
1,11
4
1,27
.050
1,27
.050
1,27
.050
1,27
.050
0,76
.030
0,76
.030
1,27
.050
0,1
.004
0,1
.004
0,1
.004
0,1
.004
0,1
.004
0,1
.004
0,1
.004
0,13
.005
0,13
.005
0,13
.005
0,13
.005
0,13
.005
0,13
.005
0,13
.005
10,8
.425
10,8
.425
10,8
.425
10,8
.425
10,9
.430
10,9
.430
10,8
.425
E
Fig. 10
1XE1-T
(MS27994-3)
C
Characteristics:
O.F. — Operating Force; R.F. — Release
Force; P — Pretravel; O.T. — Overtravel; D.T. — Differential
.T.
Travel; O.P — Operating Position; F.P — Free Position.
.
.
AUXILIARY ACTUATORS FOR XE SWITCHES ORDER GUIDE
(Switches are not included with the actuators)
Sealed/High
Temperature
Characteristics measured with actuator mounted on a 1XE1
O.F.
max.
Newtons
ounces
5,84
21
R.F.
min.
Newtons
ounces
0,83
3
P
.T.
approx.
mm
inches
3,18
.125
O.T.
min.
mm
inches
0,23
.009
D.T.
max.
mm
inches
0,3
.012
O.P
.
mm
inches
10,8±0,76
.425±.030
F.P
.
mm
inches
14±0,76
.550±.030
Catalog
Listing
JM-1
Description
Straight leaf
Fig. 11
JM-5
Roller leaf
5,84
21
0,83
3
3,18
.125
0,23
.009
0,3
.012
15,9±0,89
.625±.035
19,1±0,89
.750±.035
Fig. 12
78
Honeywell Sensing and Control
For application help: call 1-800-537-6945.
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