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This PDF catalog information was published in November 2000.
Sensing and Control
Honeywell Inc.
11 West Spring Street
Freeport, IL 61032
www.honeywell.com/sensing
Position Sensors
Environment-Sealed Limit Switches
EN Series
FEATURES
1 Environment-proof seal per Symbol 4,
MIL-S-8805
1 Qualified to MIL-S-8805
1 Standard temperature range: –65°F to
+185°F (–54°C to +85°C)
1 High temperature range listings: –65°F
to +257°F (–54°C to +125°C)
1 Meets or exceeds mechanical and
electrical life as defined in MIL-S-8805
1EN1-6
ELECTRICAL SPECIFICATIONS
The electrical ratings charted below are referenced in the order guides. Refer to appropriate MIL specification for ratings applicable to specific switches.
DC RATINGS (Amps)
CIRCUITRY
Sea Level
50,000 Feet
Rating2
Code
Voltage
Res.
Ind.
A
28 VDC
24
4
4
2
24
43
41
2
B
28 VDC
36
6
10
3
36
63
10
3
C
28 VDC
30
5
15
10
30
53
15
10
D
28 VDC
24
4
5
3
E
28 VDC
1
.5
F
28 VDC
7
4
Inrush Motor
N/A
4
Res.
Ind.
N/A
N/A
24
43
1
.5
7
2.5
Notes:
5 amps for rotary switches
2
For other electrical data, contact your nearest MICRO SWITCH Sales Office. MIL-S-8805 ratings apply when
this specification is invoked.
3
Application information only.
Two Single-Pole
Double-Throw
Circuits
1
Four Single-Pole
Double-Throw
Circuits
AC RATINGS (Amps)
Sea Level
Rating
Code
A&D
B
C
F
Two Circuit
Double Break
Motor
Voltage
125/460 VAC @ 60 Hz
125 VAC @ 400 Hz
Make
Break
Res.
Ind.
24
24
4
4
5
5
3
5
125/250 VAC @ 60 Hz
20
3
5
5
460 VAC @ 60 Hz
20
3
3
3
125 VAC @ 400 Hz
36
6
10
6
125/250 VAC @ 60 Hz
20
3
5
5
460 VAC @ 60 Hz
20
3
3
3
125 VAC @ 400 Hz
30
5
10
6
125/460 VAC @ 60 Hz
12
2
2
2
125 VAC @ 400 Hz
24
4
5
5
Four Circuit
Double Break
Honeywell Sensing and Control 1 1-800-537-6945 USA 1 F1-815-235-6847 International 1 1-416-293-8111 Canada
25
Position Sensors
24
Inrush Motor
Position Sensors
Environment-Sealed Limit Switches
TERMINATION
Termination is specified in the order
guides. Leadwires are generally six feet
long, and of the gage and Military Specifications noted in the order guides.
EN Series
MOUNTING
Plunger actuator switches mount through
5
⁄8 inch or 15⁄32 inch diameter holes. Lock
washer, keyed washer, and wire lock hexagon mounting nuts lock the switches in
their mounting holes.
Rotary actuator switches mount through
15/32 inch diameter holes. A lock washer
wire lock hexagon nut and locating pins
on the top of the housing prevent switch
rotation.
OPERATION
Plunger Actuators
For in-line actuation. An ice scraper ring
cleans the actuator with each operation.
Ball Bearing Plunger Actuator
For random direction operation. An ice
scraper ring cleans the actuator with each
operation. For further information, contact your nearest MICRO SWITCH Sales
Office.
26
Roller Plunger Actuators
For cam and slide actuation not to exceed
20° rise. Roller adjusts laterally in 45° increments. An ice scraper ring cleans the
actuator with each operation.
Rotary Linkage Lever Actuator
A threaded rod attaches to the rotary lever
for positive actuation. The rotary lever operates in either direction and adjusts laterally to any position through 360°. The
threaded rod pivots in two planes. The actuator has no spring return, but is controlled directly by the movement of the actuating device.
Rotary Roller Lever Actuator
For cam and slide actuation with more
than a 30° rise. A spring returned mechanism, this actuator is available in clockwise and counterclockwise operation designs. The actuator adjusts laterally to
any position through 360°. The roller is
laminated phenolic.
DIMENSIONS SHOWN ARE FOR
REFERENCE ONLY
Honeywell Sensing and Control 1 1-800-537-6945 USA 1 F1-815-235-6847 International 1 1-416-293-8111 Canada
Position Sensors
Environment-Sealed Limit Switches
EN Series
MIL-S-8805 PERFORMANCE APPROVED SWITCHES
EN Standard Size Switches
Catalog
Listing
Procurement
Part No.
Terminal
Strength
Newtons
lbs.
Strength of Strength of
Actuating
Mounting
Means
Bushing
Newtons
Nm
lbs.
in. lbs.
Vibration
Shock
Moisture
Resistance
Salt
Spray
Explosion
Seal
Resilient
(Symbol 4)
1EN1-6
2EN1-6
3EN1-6
4EN1-6
MS24331-1
MS24331-2
MS24331-3
MS24331-4
66,7
15
133
30
1,7
15
10-58 Hz
100gs Applicable Applicable Applicable
at .060 in. (1,52mm) .006 sec.
test
test
test
Double Amplitude
pulse
58-500 Hz
sawtooth
at 10gs
N/A
Applicable
test
31EN11-6
31EN1-6
32EN11-6
32EN1-6
33EN11-6
33EN1-6
34EN11-6
34EN1-6
MS21320-1
MS21320-2
MS21320-3
MS21320-4
MS21320-5
MS21320-6
MS21320-7
MS21320-8
66,7
15
44,5
10
1,7
15
10-58 Hz
100gs Applicable Applicable Applicable
at .060 in. (1,52mm) .006 sec.
test
test
test
Double Amplitude
pulse
sawtooth
58-500 Hz
at 10gs
N/A
Applicable
test
41EN1-6
42EN1-6
43EN1-6
44EN1-6
MS24420-1
MS24420-2
MS24420-3
MS24420-4
66,7
15
—
1,7
15
10-58 Hz
100gs Applicable Applicable Applicable
at .060 in. (1,52mm) .006 sec.
test
test
test
Double Amplitude
pulse
sawtooth
58-500 Hz
at 10gs
N/A
Applicable
test
1EN75-R3
M8805/65-001
—
44,5
10
1,7
15
10-70 Hz
High
Applicable Applicable Applicable
at .060 in. (1,52mm) impact
test
test
test
Double Amplitude type ‘‘H’’
70-2000 Hz
at 15gs
20g
Applicable
test
1EN1-6
1EN1-S
1EN42-R
Housing
Dimensions2
Characteristics
Circuitry
Two
Single-Pole
Double-Throw
Circuits
Elec.
Rating1
Code
Catalog
Listing
O.F.
N
lbs.
R.F.
P.T.
O.T.
D.T.
Wgt. Repl.
min. max.
min.
max. Height Dia. max. Mtg.
N
mm
mm
mm
mm
mm
g
Hdw.
lbs. inches inches inches inches inches oz. Pkt.6
Actuator
Termination
Plunger
No. 20
Leadwire
MIL-W-22759/7
A
1EN1-6
(MS24331-1)
(8805/40)
26,7-53,4
6-12
17,8
4
1,02
.040
6,35
.250
0.51
.020
24,9
.980
25,4
1.0
207
7.3
1
Ball
Bearing
Plunger
as above
A
2001EN1-6
26,7-53,4
6-12
17,8
4
1,02
.040
6,35
.250
0.51
.020
24,9
.980
25,4
1.0
207
7.3
1
Plunger
Screw4
A
1EN1-S
26,7-53,4
6-12
17,8
4
1,02
.040
6,35
.250
0,51
.020
38,2
1.505
25,4
1.0
99
3.5
3
Plunger
Side5
Receptacle
A
1EN42-R
26,7-53,4
6-12
17,8
4
1,02
.040
6,35
.250
0.51
.020
26,9
1.06
58,43
2.3
221
7.8
3
Notes:
Electrical ratings are on page 25.
2
Combine housing diameter and height with actuator
on page 26 for overall size.
3
Maximum length rather than housing diameter.
4
5
This listing has 4-48 NF × .175 inch round head
screws with lockwashers. Terminals are well isolated by phenolic barriers and epoxy casting resin.
These listings have pin receptacles (mating connectors should be ordered from a local supplier).
See page 33 for replacement mounting hardware
packet catalog listings.
N J Newtons
6
Honeywell Sensing and Control 1 1-800-537-6945 USA 1 F1-815-235-6847 International 1 1-416-293-8111 Canada
27
Position Sensors
Characteristics: O.F. – Operating Force; R.F. – Release Force; P.T. – Pretravel; O.T. –
Overtravel; D.T. – Differential Travel.
EN STANDARD SIZE SWITCHES ORDER GUIDE
1
Acceleration
Position Sensors
Environment-Sealed Limit Switches
EN Series
1EN43-R
2EN1-6
41EN1-6
21EN9-6
22EN9-6
42EN1-6
EN STANDARD SIZE SWITCHES ORDER GUIDE
31EN1-6
32EN1-6
Characteristics: O.F. — Operating Force; R.F. — Release Force;
P.T. — Pretravel; O.T. — Overtravel; D.T. — Differential Travel.
Housing
Dimensions2
Characteristics
Circuitry
Two
Single-Pole
Double-Throw
Circuits
Elec.
Rating1
Code
Catalog
Listing
R.F.
min.
N
lbs.
P.T.
max.
mm
inches
O.T.
min.
mm
inches
D.T.
max.
mm
inches
Height
Dia.
mm
mm
inches inches
Wgt. Repl.
max. Mtg.
g
Hdw.
oz. Pkt.4
Actuator
Termination
Plunger
Bottom3
Receptacle
A
1EN43-R
26,7-53,4
6-12
17,8
4
1,02
.040
6,35
.250
0,51
.020
53,3
2.1
25,4
1.0
204
7.2
3
Plunger
No. 18
Leadwire
MIL-W-22759/7
B
2EN1-6
(MS24331-2)
(8805/40)
26,7-53,4
6-12
22,8
5
1,27
.050
6,35
.250
0,89
.035
38,1
1.5
38,1
1.5
156
5.5
1
Roller
Plunger
No. 20
Leadwire
(MIL-W-22759/7)
A
21EN9-6
26,7-53,4
6-12
17,8
4
1,02
.040
6,35
.250
0,51
.020
24,9
.980
25,4
1.0
252
8.9
4
Roller
Plunger
No. 18
Leadwire
(MIL-W-22759/7)
B
22EN9-6
26,7-53,4
6-12
22,2
5
1,02
.040
6,35
.250
0,76
.030
38,1
1.5
38,1
1.5
38,3
13.5
4
Rotary
Roller
Lever
No. 20
Leadwire
MIL-W-22759/7
A
53,6
25,4
269
5
32N
4N
max.
2.11
1.0
9.5
5
Rotary
Roller
Lever
No. 18
Leadwire
MIL-W-22759/7
B
68,6
38,1
368
5
20N
25N
6N
max.
2.7
1.5
13
5
Rotary
Linkage
Lever
No. 20
Leadwire
MIL-W-22759/7
A
25,4
25,4
213
5
—
—
1
1.0
7.5
Rotary
Linkage
Lever
No. 18
Leadwire
MIL-W-22759/7
B
42,2
38,1
220
1.66
1.5
7.75
Notes:
1
Electrical ratings are on page 25.
2
Combine housing diameter and height with actuator
on page 26 for overall size.
28
O.F.
N
lbs.
31EN11-6 (CW) 1,4-2,8 Nm 1,0 Nm
(MS21320-1)
max.
(8805/48)
12-25 in. lb. 9 in. lb.
31EN1-6 (CCW)
(MS21320-2)
32EN11-6 (CW) 1,4-2,8 Nm 1,0 Nm
(MS21320-3)
max.
(8805/48)
12-25 in. lb. 9 in. lb.
32EN1-6 (CCW)
(MS21320-4)
(8805/48)
41EN1-6
(MS24420-1)
42EN1-6
(MS24420-2)
(8805/49)
0,34 Nm
max.
3 in. lb.
—
0,57 Nm
max.
5 in. lb.
—
13N
—
—
12N
max.
12N
max.
These listings have pin receptacles (mating connectors should be ordered from a local supplier).
See page 33 for replacement mounting hardware
packet catalog listings.
N J Newtons
3
4
Honeywell Sensing and Control 1 1-800-537-6945 USA 1 F1-815-235-6847 International 1 1-416-293-8111 Canada
5
Position Sensors
Environment-Sealed Limit Switches
5EN1-6
EN Series
25EN9-6
3EN1-6
23EN9-6
33EN1-6
4EN1-6
24EN9-6
34EN1-6
44EN1-6
EN STANDARD SIZE SWITCHES ORDER GUIDE
Characteristics: O.F. — Operating Force; R.F. — Release Force;
P.T. — Pretravel; O.T. — Overtravel; D.T. — Differential Travel.
Housing
Dimensions2
Characteristics
Elec.
Rating1
Code
Catalog
Listing
R.F.
min.
N
lbs.
P.T.
max.
mm
inches
O.T.
min.
mm
inches
D.T.
max.
mm
inches
Height
Dia.
mm
mm
inches inches
Wgt. Repl.
max. Mtg.
g
Hdw.
oz. Pkt.3
Actuator
Termination
Four
Single-Pole
Double-Throw
Circuits
Plunger
No. 20
Leadwire
(MIL-W-5086)
A
5EN1-6
26,7-53,4
6-12
17,8
4
1,02
.040
6,35
.250
0,76
.030
30,5
1.2
38,1
1.5
346
12.2
3
Roller
Plunger
No. 20
Leadwire
(MIL-W-5086)
A
25EN9-6
26,7-53,4
6-12
17,8
4
1,02
.040
6,35
.250
0,76
.030
30,5
1.2
38,1
1.5
360
12.7
4
Plunger
No. 18
Leadwire
MIL-W-22759/7
C
3EN1-6
(MS24331-3)
(8805/40)
26,7-53,4
6-12
22,2
5
1,52
.060
6,35
.250
0.89
.035
33,3
1.31
38,1
1.5
241
8.5
1
Roller
Plunger
No. 18
Leadwire
(MIL-W-5086)
C
23EN9-6
26,7-53,4
6-12
22,2
5
1,52
.060
6,35
.250
0.89
.035
33,3
1.31
38,1
1.5
255
9
4
Rotary
Roller
Lever
No. 18
Leadwire
MIL-W-22759/7
C
30°
5°
62
2.44
38,1
1.5
269
9.5
5
15°
Plunger
No. 18
Leadwire
MIL-W-22759/7
C
4EN1-6
(MS24331-4)
(8805/40)
26,7-53,4
6-12
22,2
5
1,78
.070
6,35
.250
1,14
.045
43,2
1.7
38,1
1.5
368
13
1
Roller
Plunger
No. 18
Leadwire
(MIL-W-5086)
C
24EN9-6
26,7-53,4
6-12
22,2
5
1,78
.070
6,35
.250
1,14
.045
43,2
1.7
38,1
1.5
368
13
4
Rotary
Roller
Lever
No. 18
Leadwire
MIL-W-22759/7
C
30°
10°
71,6
2.82
38,1
1.5
439
15.5
5
15°
Rotary
Linkage
Lever
No. 18
Leadwire
MIL-W-22759/7
C
Two Circuit
Double Break
Four Circuit
Double Break
Notes:
Electrical ratings are on page 25.
2
Combine housing diameter and height with actuator
dimension on page 26 for overall size.
33EN11-6 (CW) 1,4-2,8 Nm 0.9 Nm
(MS21320-5) 12-25 in. lb. 8 in. lb.
(8805/48)
33EN1-6 (CCW)
(MS21320-6)
(8805/48)
34EN11-6 (CW) 1,4-2,8 Nm 0,9 Nm
(MS21320-7) 12-25 in. lb. 8 in. lb.
(8805/48)
34EN1-6 (CCW)
(MS21320-8)
(8805/48)
44EN1-6
(MS24420-4)
(8805/49)
1,1 Nm
max.
10 in. lb.
—
5
5
—
—
20N
45,7
1.8
38,1
1.5
See page 33 for replacement mounting hardware
packet catalog listings.
N J Newtons
3
Honeywell Sensing and Control 1 1-800-537-6945 USA 1 F1-815-235-6847 International 1 1-416-293-8111 Canada
29
451
15.9
5
Position Sensors
Circuitry
(See p. 25 for
circuit drawing)
1
O.F.
N
lbs.
Position Sensors
Environment-Sealed Limit Switches
EN Series
1EN194-S (similar in
appearance but has
screw terminals)
1EN51-6
1EN231-6
1EN61-6
1EN75-R
1EN76-R
1EN75-R3
21EN75-R1
21EN75-2
Characteristics: O.F. – Operating Force; R.F. – Release Force;
P.T. – Pretravel; O.T. – Overtravel; D.T. – Differential Travel.
EN SPECIAL REQUIREMENTS ORDER GUIDE
Characteristics
Special2
Requirement Actuator
Termination
Circuitry
O.F.
N
lbs.
R.F.
min.
N
lbs.
P.T.
max.
mm
inches
O.T.
min.
mm
inches
D.T.
max.
mm
inches
Wgt.
max.
g
oz.
Repl.
Mtg.
Hdw.
Pkt.3
Elec.
Rating1
Code
Catalog
Listing
A
1EN231-6
26,7-53,4
6-12
17,8
4
1,02
.040
5,84
.230
0,51
.020
207
7.3
3
High
Velocity
Actuation
Plunger
No. 20
(2)SPDT
Leadwire
(MIL-W-22759/1)
Low Force
Operation
Plunger
No. 20
Leadwire
(MIL-W-5086)
(2)SPDT
A
1EN51-6
13,3-26,7
3-6
8,9
2
1,02
.040
6,35
.250
0,51
.020
213
7.5
3
Increased
Overtravel
Plunger
No. 20
Leadwire
(MIL-W-5086)
(2)SPDT
A
1EN61-6
26,7-53,4
6-12
17,8
4
1,02
.040
12,7
.500
0,51
.020
227
8
3
Increased
Overtravel
Plunger
Screw
(2)SPDT
A
1EN194-S
26,7-53,4
6-12
17,8
4
0,38-1,02
.015-.040
21,8
.860
0,51
.020
113
4
7
High Shock
Plunger
Bottom
Receptacle
(2)SPDT
A
1EN75-R
26,7-53,4
6-12
17,8
4
1,02
.040
6,35
.250
0,51
.020
198
7
8
High Shock
Plunger
Side
Receptacle
(2)SPDT
A
1EN76-R
26,7-53,4
6-12
17,8
4
1,02
.040
6,35
.250
0,51
.020
227
8
8
High Shock
Plunger
Bottom
Receptacle
(2)SPDT
D
1EN75-R3
(M8805/65-001)
26,7-53,4
6-12
17,8
4
1,02
.040
6,35
.250
0,51
.020
198
7
8
High Shock
Roller
Plunger
Bottom
Receptacle
(2)SPDT
A
21EN75-R1
26,7-53,4
6-12
17,8
4
1,02
.040
6,35
.250
0,51
.020
204
7.2
11
High Shock
Roller
Plunger
No. 20
(2)SPDT
Leadwire
(MIL-W-22759/7)
A
21EN75-2
26,7-53,4
6-12
17,8
4
1,02
.040
6,35
.250
0,51
.020
207
7.3
11
Notes:
Electrical ratings are on page 25.
2
EXPLANATIONS OF SWITCHES WITH
SPECIAL REQUIREMENTS
Increased overtravel
A longer plunger and bushing on the
switch extends the EN overtravel capabilities from the normal .250 inch to .860
(6,35 to 21,8 mm). The longer bushing also permits additional adjustment of the
plunger position.
1
High velocity actuation
This switch is designed to withstand near
‘‘hammer-blow’’ actuation as is found in
over-center locking mechanisms. It is dimensionally interchangeable with standard listing 1EN1-6.
Low force operation
Special spring construction within this
switch reduces the normal 6 to 12 pound
(26,7 to 53,4 N) EN operating force to 3 to
6 pounds (13,3 to 26,7 N). This switch is
also dimensionally interchangeable with
the standard size 1EN1-6. Low force 600
series ENs have 3 to 6 pounds (13,3 to
26,7 N) of operating force.
30
These are just a few of the designs that have been
developed to meet special application requirements. If you have similar or different special requirements, contact MICRO SWITCH for the right
switch to meet them.
High impact shock
Catalog listing 1EN75-R3 (M8805/65-001)
has been qualified to MIL-S-8805, including high impact shock class H. Other
switches rated for high impact shock applications incorporate the same plunger
mechanism and internal switch design as
used in the 1EN75-R3 and are expected to
conform to the same requirements.
See page 33 for replacement mounting hardware
packet catalog listings
N J Newtons
3
Terminations of these listings are:
1EN75-R
DM-9601-7P-1D
Deutch receptacle
1EN75-R3
GS02-16S-1P-003
Cannon receptacle
1EN76-R
DM-9601-7P-1D
Deutch receptacle
21EN75-R1
GS02-16S-1P-003
Cannon receptacle
21EN75-2
MIL-W-22759/7
Two foot lead wire 20 gage
MICRO SWITCH does not furnish mating connectors with these products.
Honeywell Sensing and Control 1 1-800-537-6945 USA 1 F1-815-235-6847 International 1 1-416-293-8111 Canada
Position Sensors
Environment-Sealed Limit Switches
EN Series
FEATURES
1 Meets or exceeds mechanical and
electrical life as defined in MIL-S-8805.
1 Seal definition: Environment-proof. Resilient per MIL-S-8805, symbol 4.
1 Military specification: MIL-S-8805
1 Temperature range: – 67°F to +185°F
(–55°C to +85°C)
Miniature
Standard
MINIATURE TYPE SWITCHES
Miniature type EN switches meet the demand for smaller size and lighter weight
without sacrificing performance or electrical capacity. These types are of the same
construction, seal, and materials as the
standard size EN switches.
Type 400EN switches are directly interchangeable with their standard size EN
counterpart, yet are smaller in diameter
and lighter in weight. The miniature listing
housing is .312 inch (7,92mm) smaller in
diameter, and the switch weight 1⁄2 ounce
(14,2g) less.
ELECTRICAL RATINGS
Refer to page 25.
MIL-S-8805 PERFORMANCE APPROVED SWITCHES
EN Miniature Switches
Strength of
Actuating
Means
Newtons
lbs.
Strength of
Mounting
Bushing
Nm
in. lbs.
Catalog
Listing
Procurement
Part No.
Terminal
Strength
Newtons
lbs.
Vibration
Shock
402EN1-6
404EN1-6
MS21321-1
MS21321-2
66,7
15
133
30
1,7
15
10-70 Hz
at .060 in.
(1,52mm) D.A.1
70-2000 Hz
at 15gs
100gs
.006 sec.
pulse
sawtooth
602EN1-6
604EN1-6
622EN1-6
624EN1-6
602EN222-6
604EN222-6
622EN222-6
624EN222-6
MS27240-1
MS27240-2
MS27240-3
MS27240-4
MS27240-5
MS27240-6
MS27240-7
MS27240-8
66,7
15
44,5
10
1,7
15
10-70 Hz
at .060 in.
(1,52mm) D.A.1
70-2000 Hz
at 15gs
100gs
.006 sec.
pulse
sawtooth
Moisture
Resistance
Salt
Spray
Seal
Resilient
(Design 4)
Explosion
Acceleration
Applicable Applicable
test
test
Applicable
test
N/A
Applicable
test
Applicable Applicable
test
test
Applicable
test
N/A
Applicable
test
Notes:
D.A. J double amplitude or displacement.
1
Position Sensors
402EN1-6
602EN1-6
Honeywell Sensing and Control 1 1-800-537-6945 USA 1 F1-815-235-6847 International 1 1-416-293-8111 Canada
31
Position Sensors
Environment-Sealed Limit Switches
442EN1-6
404EN1-6
444EN1-6
Circuitry
Two
Single-Pole
Double-Throw
Circuits
Four
Single-Pole
Double-Throw
Circuits
Two SPDT
Circuits
Actuator
O.F.
N
lbs.
R.F.
min.
N
lbs.
D.T.
max.
mm
inches
Height
mm
inches
Dia.
mm
inches
Wgt.
g
oz.
24,9
.980
17,5
.688
204
7.2
1
25.4
17.5
207
9
1.0
.688
7.3
30,5
1.2
25,4
1.0
354
12.5
1
30,2
25,4
340
6
402EN1-6
(MS21321-1)
(8805/39)
26,7-53,4
6-12
17,8
4
1,02
.040
6,35
.250
0,51
.020
Rotary
Linkage
Lever
F
442EN1-6
34 Nm
max.
3 in. lbs.
—
—
—
12N
Plunger
F
404EN1-6
(MS21321-2)
8805/39)
26,7-53,4
6-12
17,8
4
1,02
.040
6,35
.250
0,51
.020
Rotary
Linkage
Lever
F
444EN1-6
.34 Nm
max.
3 in. lbs.
—
—
—
12N
Plunger
F
26,7-53,4
6-12
17,8
4
1,02
.040
3,18
.125
0,51
.020
F
E
Plunger
F
E
Roller Plunger
F
E
.125 Dia.
Plunger
F
602EN1-6
(MS27240-1)
(8805/43)
602EN222-6
(MS27240-5)
(8805/43)
622EN1-6
(MS27240-3)
(8805/43)
622EN222-6
(MS27240-7)
(8805/43)
604EN1-6
(MS27240-2)
(8805/43)
604EN222-6
(MS27240-6)
(8805/43)
624EN1-6
(MS27240-4)
(8805/43)
624EN222-6
(MS27240-8)
(8805/43)
602EN602-6
Notes:
Combine housing diameter and height with actuator
dimension on this page or page 26 for overall size of
the switch.
1
2
602EN602-6
Housing
Dimensions1
Characteristics
P.T.
O.T.
max.
min.
mm
mm
inches
inches
F
Roller Plunger
Two SPDT
Circuits
604EN1-6
Plunger
E
Four SPDT
Circuits
Catalog
Listing
622EN1-6
Characteristics: O.F. – Operating Force; R.F. – Release Force;
P.T. – Pretravel; O.T. – Overtravel; D.T. – Differential Travel.
EN MINIATURE SWITCHES ORDER GUIDE
Elec.
Rating
Code
EN Series
1.19
1.0
12
25,4
1.0
17,5
.688
176
6.2
2
2
26,7-53,4
6-12
17,8
4
1,02
.040
3,18
.125
0,51
.020
25,4
1.0
17,5
.688
204
7.2
10
10
26,7-53,4
6-12
17,8
4
1,02
040
3,18
.125
0,51
.020
30,5
1.2
25,4
1.0
354
12.5
2
2
26,7-53,4
6-12
17,8
4
1,02
040
3,18
.125
0,51
.020
30,5
1.2
25,4
1.0
354
12.5
10
8,9-17,8
2-4
4,4
1
0,38
.015±.010
6,35
.250
0,51
.020
25,4
1.0
17,5
.688
170
6.0
2
All miniature EN limit switches listed here have 6 foot
(1,8m) lengths of No. 20 leadwire per MS22759-7,
marked per MIL-W-5088. For variations, contact
MICRO SWITCH.
See page 33 for replacement mounting hardware
packet catalog listings
N J Newtons
3
600EN ACTUATOR DIMENSIONS
400EN actuator dimensions are the
same as those shown for standard
size ENs on page 26.
32
Repl.
Mtg.
Hdw.
Pkt3
Honeywell Sensing and Control 1 1-800-537-6945 USA 1 F1-815-235-6847 International 1 1-416-293-8111 Canada
Position Sensors
Environment-Sealed Limit Switches
EN Series
EN REPLACEMENT PARTS ORDER GUIDE
Catalog Listing
Description
For Use on:
Roller lever arm
30EN series
6PA31
Linkage lever arm
40EN series
6PA357
Threaded rod only
6PA32
Roller lever arm
1EN & 1HE series
6PA202
Roller lever arm
600EN & 600HE series
15PA104
Roller guide and locking ring
21EN, 422/424EN
series (5⁄8 N bushing)
15PA105
Roller guide and locking ring
622/624EN series
(15⁄32 N bushing)
15PA137
Locking ring only
21EN 422/424EN
series (5⁄8 N bushing)
15PA107
Locking ring only
622EN & 624EN
series (15⁄32 N bushing)
19PA8
Military-type mounting hardware
1EN series (5⁄8 N bushing)
19PA9
Military-type mounting hardware
600EN series (15⁄32 N bushing)
REPLACEMENT MOUNTING HARDWARE PACKETS
Refer to EN order guides on previous
pages (catalog listing column and right
hand column) for switch/mounting hardware cross-reference.
Repl. Mtg.
Hdw. Pkt.
1
2
3
4
5
6
Catalog
Listing
19PA8
19PA9
19PA78-EN
19PA115-EN
19PA117-EN
19PA119-EN
Repl. Mtg.
Hdw. Pkt.
7
8
9
10
11
Catalog
Listing
19PA120-EN
19PA121-EN
19PA122-EN
19PA123-EN
19PA124-EN
Other packets are available. Contact your local MICRO SWITCH sales office for more
information.
1
Honeywell Sensing and Control 1 1-800-537-6945 USA 1 F1-815-235-6847 International 1 1-416-293-8111 Canada
33
Position Sensors
6PA30
Position Sensors
Environment-Sealed Limit Switches
EN Series
EN MOUNTIND DIMENSIONS (For reference only)
Standard size EN switches
1EN75-R
1EN75-R3
1EN76-R
21EN75-R1
1EN51-6
1EN231-6
21EN75-2
1EN61-6
600EN actuators
Plunger
34
Roller plunger
Honeywell Sensing and Control 1 1-800-537-6945 USA 1 F1-815-235-6847 International 1 1-416-293-8111 Canada
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
Honeywell:
15PA177-V7 15PA232-JV 15PA235-PL 15PA246-V3 15PA256-WW 15PA281-JV 15PA302 15PA32 15PA85-EX
15PA90-2R 15PA90-2Y 15PA90-4BL 15PA90-4G 15PA90-4R 15PA90-4Y 15PA90-5BK 15PA90-5W 15PA906W 21EN75-R1 39EN3-R 15PA313-AT 39EN231 602EN550 622EN514-6 622EN95 15PA87 624EN338-R
626EN200-3 624EN334-R 602EN16-6 602EN24-6B 622EN69-3 15PA165-EN 15PA292-HE 15PA293-HE
15PA311-AT 15PA312-AT 19PA115-EN 19PA123-EN 19PA124-EN 19PA78-EN 21EN75-2 23EN51-S 31EN102-6
31EN10-6 31EN20-6 31EN78-6 31EN79-6 32EN14-12 32EN14-4 32EN19-1 32EN21-4 32EN3-1 32EN61-4
35EN24-4 35EN25-4 3802EN1-6 3802EN2-6 39EN222-6 39EN4-3B 39EN5-RB 39EN6-6 3EN9 41EN1-12
41EN13-6 41EN32-6 41EN344-9 41EN345-6 41EN35-6B 41EN45-6 41EN46-2 41EN47-2 41EN49-6 41EN96-6
41HE1-6 422EN1-12 422EN133-RB 422EN17-6 422EN43-6 424EN15-5 424EN222-RB 424EN31-RB 424EN31RB1 424EN31-RB2 424EN31-RB3 424EN33-RB 426EN12-8 42EN3-3 4402EN222-6 442EN19-6 442EN223-6
444EN1-12 444EN2-R 444EN3-R 444EN49-6 446EN1-9 44EN27-12 4602EN1-6 4EN44-RB1 4EN87-6
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