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Sensing and Control
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Sensing and Control
Honeywell Inc.
11 West Spring Street
Freeport, IL 61032
www.honeywell.com/sensing
Manual Switches
Miniature Toggle Switches
TW Series
1TW Standard unsealed toggle lever
1 / 4 bushing
2TW101 Standard sealed toggle lever
1 / 4 bushing
11TW Standard toggle lever
15 / 32 bushing
12TW Pull-to-unlock toggle lever
15 / 32 bushing
Qualified to MIL-S-83781
Save space and weight
SPDT and DPDT circuitry
Choice of
1
⁄
4
or
15
⁄
32
bushings
15
⁄
32
bushing has lever seal
Pull-to-unlock option on
15
⁄
32
bushing
UL Recognized
Temperature range:
−85°
F to
+160°
F (−65° C to
+71°
C)
Sealed bushing versions
Molded-in terminals are plated for solder-
ing. There is positive return on momen-
tary versions. All switches come with a
lockwasher, a keying washer, and two
hexnuts. Special ‘‘on-on-on’’ circuitries,
similar to those shown for TL, are also
available for TW.
CIRCUITRY
ELECTRICAL RATING
Amperes
Volts
30 VDC
115 VAC
UL Code 117
Resistive
5
5
5 amps @ 125 VAC
Inductive
2
2
Lamp
1
1
1
1
Single Pole Double Throw
2
1
Two Single Pole
Double Throw Circuits
TERMINAL CIRCUIT
IDENTIFICATIONS
Terminal identifications are referred to in
the Ordering Charts to indicate which cir-
cuits are made in each toggle position
1
Refer to order guides.
(i.e., ‘‘1-2’’ reference indicates circuit clo-
sure through terminals 1 and 2).
116
Honeywell MICRO SWITCH Sensing and Control 1-800-537-6945 USA
1-815-235-6847 International 1-800-737-3360 Canada
Manual Switches
Miniature Toggle Switches
2-POSITION ORDER GUIDES
Switches with
15
⁄
32
Bushings
Circuits Made with Toggle at:
No.
Poles
1
1
1
Keyway
Position
OFF
2-1 ON
2-1 ON*
2-1 & 5-4 ON
2-1 & 5-4 ON*
Opposite
Keyway
2-3 ON
2-3 ON
2-3 ON
2-3 & 5-6 ON
2-3 & 5-6 ON
Sealed Standard Toggle
Catalog
Listing
11TW1-2
11TW1-3
11TW1-8
12TW1-2
12TW1-3
12TW1-8
Military
No.
MS27718-22-1
MS27718-23-1
MS27718-26-1
MS27719-22-1
MS27719-23-1
MS27719-26-1
TW Series
Sealed Pull-to-Unlock Toggle**
Add Suffix (next
page) to Listing
D, F, G
D, F, G
F
D, F, G
D, F, G
F
Military
No.**
MS27720-22-1
MS27720-23-1
MS27720-26-1
MS27721-22-1
MS27721-23-1
MS27721-26-1
2
2
2
OFF
2-3 & 5-6 ON
* These positions are momentary. All others are maintained.
** Also add appropriate suffix letter to the Military Number.
Switches with
1
⁄
4
Bushings
Circuits Made with Toggle at:
No.
Poles
1
1
1
2
2
2
Keyway
Position
OFF
2-1 ON
2-1 ON*
OFF
2-1 & 5-4 ON
2-1 & 5-4 ON*
Opposite
Keyway
2-3 ON
2-3 ON
2-3 ON
2-3 & 5-6 ON
2-3 & 5-6 ON
2-3 & 5-6 ON
Unsealed Standard Toggle
Catalog
Listing
1TW1-2
1TW1-3
1TW1-8
2TW1-2
2TW1-3
2TW1-8
Military
No.
MS27716-22-1
MS27716-23-1
MS27716-26-1
MS27717-22-1
MS27717-23-1
MS27717-26-1
Sealed Standard Toggle
Catalog Listing
1TW101-2
1TW101-3
1TW101-8
2TW101-2
2TW101-3
2TW101-8
* These positions are momentary. All others are maintained.
3-POSITION ORDER GUIDES
Switches with
15
⁄
32
Bushings
Circuits Made with Toggle at:
No.
Poles
1
1
1
Keyway
Position
2-1 ON
2-1 ON*
2-1 ON*
2-1 & 5-4 ON*
2-1 & 5-4 ON*
Center
Position
OFF
OFF
OFF
Opposite
Keyway
2-3 ON
2-3 ON
2-3 ON*
2-3 & 5-6 ON
2-3 & 5-6 ON*
Sealed Standard Toggle
Catalog
Listing
11TW1-1
11TW1-5
11TW1-7
12TW1-1
12TW1-5
12TW1-7
Military
No.
MS27718-21-1
MS27718-31-1
MS27718-27-1
MS27719-21-1
MS27719-31-1
MS27719-27-1
Sealed Pull-to-Unlock Toggle
Add Suffix (next
page) to Listing
ALL
E, F, K, L, M, N
E, L, N
ALL
E, F, K, L, M, N
E, L, N
Military
No.**
MS27720-21-1
MS27720-31-1
MS27720-27-1
MS27721-21-1
MS27721-31-1
MS27721-27-1
2
2
2
2-1 & 5-4 ON
OFF
OFF
OFF
2-3 & 5-6 ON
* These positions only are momentary. All others are maintained.
** Also add appropriate suffix letter to the Military Number.
Switches with
1
⁄
4
Bushings
Circuits Made with Toggle at:
No.
Poles
1
1
1
2
2
2
Keyway
Position
2-1 ON
2-1 ON*
2-1 ON*
2-1 & 5-4 ON
2-1 & 5-4 ON*
2-1 & 5-4 ON*
Center
Position
OFF
OFF
OFF
OFF
OFF
OFF
Opposite
Keyway
2-3 ON
2-3 ON
2-3 ON*
2-3 & 5-6 ON
2-3 & 5-6 ON
2-3 & 5-6 ON*
Unsealed Standard Toggle
Catalog
Listing
1TW1-1
1TW1-5
1TW1-7
2TW1-1
2TW1-5
2TW1-7
Military
No.
MS27716-21-1
MS27716-31-1
MS27716-27-1
MS27717-21-1
MS27717-31-1
MS27717-27-1
Sealed Standard Toggle
Toggle/Rockers
Catalog Listing
1TW101-1
1TW101-5
1TW101-7
2TW101-1
2TW101-5
2TW101-7
* These positions are momentary. All others are maintained.
Honeywell MICRO SWITCH Sensing and Control 1-800-537-6945 USA
1-815-235-6847 International 1-800-737-3360 Canada
117
Manual Switches
Miniature Toggle Switches
TW Series
LOCKING CONFIGURATION SUFFIX
When ordering pull-to-unlock toggle listings, add the suffix letter shown in this chart to the standard toggle catalog listing and the
Military Approval number.
A
B
D
E
F
G
H
Locked In
Three Positions
J
Locked In
Center and
Extreme Position
(Keyway Side)
K
Locked Out
Of Center
Position
L
Locked In
Center Position
Locked In
Extreme Position
(Opposite Keyway)
M
Locked In
Extreme Position
(Keyway Side)
N
Locked Out Of
Center And
Extreme Position
(Keyway Side)
P
Locked Out Of
Center And
Extreme Position
(Opposite Keyway)
Locked In
Center And
Extreme Position
(Opposite Keyway)
Locked Out Of
Extreme Position
(Keyway Side)
Locked Out Of
And Into
Extreme Position
(Opposite Keyway)
Locked Out Of
Extreme Position
(Opposite Keyway)
Locked Out Of
And Into
Extreme Position
(Keyway Side)
WITH IWTS TERMINATION
15
⁄
32
bushing has lever seal
One or two pole circuitry
Accepts #20 wire using M39029/1-101
contact pins
Connections resist shock, vibration,
and high pulling force
2 - POSITION ORDER GUIDE — IWTS TERMINATION
Circuits Made with Toggle at:
No.
Poles
1
1
2
2
Keyway Position
2-1 ON
2-1 ON*
2-1 & 5-4 ON
2-1 & 5-4 ON*
Opposite Keyway
2-3 On
2-3 ON
2-3 & 5-6 ON
2-3 & 5-6 ON
Standard Toggle
Catalog Listing
111TW1-3
111TW1-8
112TW1-3
112TW1-8
Pull-to-Unlock Toggle
Add Suffix to
Standard Listing
D, F, G
F
D, F, G
F
3 - POSITION ORDER GUIDE — IWTS TERMINATION
Circuits Made with Toggle at:
No.
Poles
1
1
1
2
2
2
Keyway Position
2-1 ON
2-1 ON*
2-1 ON*
2-1 & 5-4 ON
2-1 & 5-4 ON*
2-1 & 5-4 ON*
Center Position
OFF
OFF
OFF
OFF
OFF
OFF
Opposite Keyway
2-3 ON
2-3 ON
2-3 ON*
2-3 & 5-6 ON
2-3 & 5-6 ON
2-3 & 5-6 ON*
Standard Toggle
Catalog Listing
111TW1-1
111TW1-5
111TW1-7
112TW1-1
112TW1-5
112TW1-7
Pull-to-Unlock Toggle
Add Suffix to
Standard Listing
ALL
E, F, K, L, M, N
E, L, N
ALL
E, F, K, L, M, N
E, L, N
* These positions only are momentary. All others are maintained.
118
Honeywell MICRO SWITCH Sensing and Control 1-800-537-6945 USA
1-815-235-6847 International 1-800-737-3360 Canada
Manual Switches
Miniature Toggle Switches
TW Series
WITH COLORED TAB LEVERS
Available in seven colors
Affords attractive front-of-panel
appearance for graphic display and
functional identify
Levers made to withstand
temperatures up to 160° F (71° C)
Switches furnished with decorative
knurled nut, a lockwasher, a keying
washer, and a hex nut
15
⁄
32
bushing has lever seal
Solder terminals (available with IWTS
termination)
ORDER GUIDE
To order, combine the basic (function)
listing from Table 1 with the desired lever
color suffix from Table 2.
1
⁄
4
Colored tab levers are not available with
in. bushing.
TABLE 1 — TOGGLE POSITION AND CONTACT ARRANGEMENT
Circuits Made with Toggle at:
Positions
2
2
2
2
2
2
3
3
3
3
3
3
No. Poles
1
1
1
2
2
2
1
1
1
2
2
2
Keyway Position
OFF
2-1 ON
2-1 ON*
OFF
2-1 & 5-4
2-1 & 5-4*
2-1 ON
2-1 ON*
2-1 ON*
2-1 & 5-4 ON
2-1 & 5-4 ON*
2-1 & 5-4 ON*
Center Position
NONE
NONE
NONE
NONE
NONE
NONE
OFF
OFF
OFF
OFF
OFF
OFF
Opposite Keyway
2-3 ON
2-3 ON
2-3 ON
2-3 & 5-6 ON
2-3 & 5-6 ON
2-3 & 5-6 ON
2-3 ON
2-3 ON
2-3 ON*
2-3 & 5-6 ON
2-3 & 5-6 ON
2-3 & 5-6 ON*
Basic Listing
Add color suffix
from Table 2.
11TW19-2 –
11TW19-3 –
11TW19-8 –
12TW19-2 –
12TW19-3 –
12TW19-8 –
11TW19-1 –
11TW19-5 –
11TW19-7 –
12TW19-1 –
12TW19-5 –
12TW19-7 –
* These positions only are momentary. All others are maintained.
TABLE 2 — TAB LEVER COLORS
Tab Lever Color
Color suffix
White
A001
Black
A002
Blue
A003
Red
A004
Green
A005
Orange
A006
Light
Gray
A007
Toggle/Rockers
TW SWITCHES WITH SPECIAL CIRCUITRIES
All 2-pole 3-position TW switches are available with special ‘‘on-on-on’’ –10, –50, –70 circuitry options as shown below.
2-Pole 3-Position Switches
Circuits Made With Toggle At:
Keyway
Position
2-1 & 5-4 ON
2-1 & 5-4 ON*
2-1 & 5-4 ON*
Center
Position
2-1 & 5-6 ON
2-1 & 5-6 ON
2-1 & 5-6 ON
Opposite
Keyway
2-3 & 5-6 ON
2-3 & 5-6 ON
2-3 & 5-6 ON*
Sealed Standard Toggle
15
⁄
32
Unsealed
Std. Toggle
1
⁄
4
Sealed
Tab Lever
15
⁄
32
bushing
1
⁄
4
bushing
bushing
bushing
Catalog
Listing
12TW1-10
12TW1-50
12TW1-70
Catalog
Listing
2TW101-10
2TW101-50
2TW101-70
Catalog
Listing
2TW1-10
2TW1-50
2TW1-70
Catalog Listing
Add color suffix from Table 2
12TW19-10
–
12TW19-50
–
12TW19-70
–
* These positions are momentary. All others are maintained.
Honeywell MICRO SWITCH Sensing and Control 1-800-537-6945 USA
1-815-235-6847 International 1-800-737-3360 Canada
119
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