IDEC ø22mm Flush Mount CW Series
Switches & Pilot Devices
Safety
Third-generation
Safety Construction
Two-action removal of contact blocks
IDEC’s original two-action push-turn locking lever provides a
higher level of safety by preventing unexpected release of the
locking lever. In addition, the position of the locking lever can be
used to verify if the contact block was installed securely by chec-
ing from the back of the panel.
Locking lever integrated with guard
Prevents locking lever from unexpected release or damage by
trapped wires.
IP20 Finger-safe Terminals
Finger-safe, IP20 terminals prevent electrical shock.
Bezel
Black or metallic
Illuminated Pushbuttons - Page 6
• Round flush and extended
• Illumination colors: amber, blue,
green, white, red, yellow
Non-illuminated Pushbuttons - Page 8
• Round flush and extended
• Button colors: black, blue, green,
red, yellow, white
Pilot Lights - Page 9
• Round flush and extended
• Illumination colors: amber, blue,
green, white, red, yellow
Safety, Style and Flexibility
kTurn Guard
j Push
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Safety, Style and Flexibility The IDEC commitment to assuring safety in all operating environments has resulted in stylish, compact and space-saving switches
and pilot devices. The innovative two-step locking lever integrated with a guard provides a higher level of safety, and the low
projection from the panel surface reduces the possibility of unexpected activation or operator damage. The CW series adds a sleek
and stylish image to the panel with black or metallic bezels. The shortest depth behind the panel in its class contributes to reducing
machine size.
Design & Style
Sleek and stylish switches with a 2.5mm-thick bezel
The CW series give a sleek, stylish image to your machine or
control panel. Because of the slim profile, the surface is safer as
there is less chance of unexpected operation or accident by hitting
the switch. The design also means that the switch is cleaner as it
has less dust build-up.
Actual size
Short depth behind the panel
Space-saving design
Short depth behind the panel allows for smaller machines and
panels. Up to 3 contact blocks (non-illuminated models) or 2 contact
blocks (illuminated models) can be installed. Use with IDEC FB
series or other control boxes.
• 300V AC, 10A contact rating
• No transformer needed—the same depth behind the
panel—for any illumination voltage.
• Up to 6 total contacts per switch are possible
Selector Switches - Page 10 Selector Switches - Page 10
• Knob Operator 2- and 3-position • Lever Operator 2- and 3-position
• Lever operator with an easy grip
Shortest in its
class
Key Selector Switches - Page 13
• 7 different wave-keys available
• Hard to duplicate, wave-key ensures
a high level of safety
2.5mm Bezel Thickness
39.9mm Depth behind the panel
The depth behind the panel of the CW series is shorter than
conventional switches, reducing the amount of space needed in the
control panel.
Depth behind the panel comparison
2.5mm Bezel Thickness
59.9mm Depth behind the panel
Single
Contact
Block
Dual
Contact
Block
3
Flush bezel projects only 2.5mm from front of panel and
as little as 39.9mm behind the panel!
• ø22.3mm mounting hole compliant with IEC 60947-5-1
• 3.5mm operator travel for pushbuttons ensures comfortable and reliable
operation
• Up to 6 contacts per switch are possible with use of dual contact blocks
• Black and metallic bezels available
• Illuminated pushbuttons, pushbuttons, pilot lights, selector switches and key
selector switches are available
• Direct opening NC contact
• Seven different keys can be chosen for key selector switches
• 10A contact rating; up to three contact blocks for non-illuminated and two
contact blocks for illuminated models can be connected
• Contact blocks can be removed by using the locking lever
• IP20 finger-safe screw terminals
• UL Type 4X rating
Applicable Standards Mark File No. or Organization
UL508
CSA C22.2 No.14
UL/c-UL File No. E68961
EN60947-5-1
TÜV SÜD
EC Low Voltage Directive
Contact Ratings
Rated Insulation Voltage (Ui) 300V
Rated Thermal Current (Ith) 10A
Rated Operating Voltage (Ue) 24V 120V 240V
Rated
Operating
Current
(Ie)
Electrical
Life
50,000
operations
AC
50/60 Hz
Resistive Load
(AC-12) 10A 10A 6A
Inductive Load
(AC-15) 10A 6A 3A
DC
Resistive Load
(DC-12) 8A 2.2A 1.1A
Inductive Load
(DC-13) 4A 1.1A 0.55A
Electrical
Life
100,000
operations
AC
50/60 Hz
Resistive Load
(AC-12) 5A 5A 3A
Inductive Load
(AC-15) 5A 3A 1.5A
DC
Resistive Load
(DC-12) 4A 1.1A 0.55A
Inductive Load
(DC-13) 2A 0.55A 0.27A
Contact Material Silver
1. Minimum applicable load (reference value): 3V AC/DC, 5 mA (Applicable range is subject to
the operating conditions and load.)
2. The operational current represents the classification by making and breaking currents (IEC
60947-5-1).
3. UL, c-UL rating: A300
Weights
Illuminated Pushbutton 46g (CW1L-M1E02QH, 2 contacts)
62g (CW1L-M1E22QH, 4 contacts)
Pushbutton 45g (CW1B-M1E03, 3 contacts)
52g (CW1B-M1E22, 4 contacts)
Pilot Light 27g (CW1P-1EQH)
Selector Switch 48g (CW1S-2E03, 3 contacts)
55g (CW1S-2E22, 4 contacts)
Key Selector Switch 61g (CW1K-2AE03, 3 contacts)
68g (CW1K-2AE22, 4 contacts)
Specifications
Operating Temperature Non-illuminated: –25 to +60°C (no freezing)
LED illuminated: –25 to +55°C (no freezing)
Operating Humidity 45 to 85% RH (no condensation)
Storage Temperature –40 to +80°C
Contact Resistance 50 mΩ maximum (initial value)
Insulation Resistance 100 MΩ minimum (500V DC megger)
Overvoltage Category II (IEC 60664-1)
Impulse Withstand
Voltage 2.5 kV (IEC60664-1/60947-5-1)
Pollution Degree 3 (IEC60947-5-1)
Vibration Resistance Operating extremes: 5 to 55Hz, amplitude 0.5 mm
Shock Resistance Operating extremes: 100 m/s2
Damage limits: 1000 m/s2
Mechanical Life
(minimum operations)
Pushbutton, illuminated pushbutton: 2,000,000
Selector switch: 250,000
Key selector switch: 250,000
Electrical Life
(minimum operations)
50,000 (see Contact Ratings)
100,000 (see Contact Ratings)
(switching frequency 1800 operations/h)
Degree of Protection
(IEC60529)
Panel front: IP65, IP66, IP67 (see chart on page 5)
Terminals: IP20
Type 4X
Short-circuit Protection 250V/10A fuse, (Type aM IEC60269-1, IEC602069-2)
Electrical Shock
Protection Class II (IEC61140)
Terminal Style Screw terminal (M3.5 slotted Phillips screw)
Bezel Material Polyamide
Applicable Wire Size
Up to 2 wires of 2 mm2 (solid wire ø1.6)
maximum (AWG14 to 16) (Ring terminal cannot be
used)
Recommended
Tightening Torque
Terminal: 1.0 to 1.3 N·m
Locking ring: 1.2 N·m
Direct Opening of Key Selector Switch
2-position (3NC) 3-position (2NC)
Operator Angle for Direct Opening Action 90° 45°
Minimum Operator Torque for Direct
Opening Action 0.2 N·m 0.3 N·m
Maximum Operator Angle 90° 45°
4
ø22mm Flush Mount CW Switches & Pilot Devices
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LED Module
Rated Insulation Voltage (Ui) 250V
Rated Operating Voltage (Ue) 6V AC/DC 12V AC/DC 24V AC/DC 100/120V AC 230/240V AC
Operating Voltage Range 6V AC/DC±10% 12V AC/DC±10% 24V AC/DC±10% 100/120V AC±10% 230/240V AC +/-10%
Illumination Color Code kA (amber), G (green), PW (white), R (red), S (blue)
LED Module Part Number CW-EAQ2kCW-EAQ3kCW-EAQ4kCW-EAQHkCW-EAQM4k
Current Draw 15 mA 15 mA 16.5 mA 18 mA 18 mA
Life (reference value) Approx. 30,000 hours
Internal Circuit
Zener Diode
Resistor
Rectifying Diode
LED Chip
R
R
X2
X1
Capacitor
C
R
X1
X2
R
R
LED Chip
Rectifying Diode
Resistor
Zener Diode
1. Specify an illumination color code in place of k in the part number.
2. Use the white (PW) LED module for yellow illumination.
Note: Determine mounting centers to ensure proper spacing.
Mounting Hole Layout
IEC 60947-5-1 compliant
R0.8 max.
0
+0.4
+0.4
0
+0.2
0
30
50
ø22.3
3.2
24.1
Contact Blocks
Contact Block Single Contact Block Double Contact Block
Contact 1NO 1NC 2NO 2NC 1NO-1NC
Part No. YW-E10R YW-E01 YW-EW2R0 YW-EW02 YW-EW1R1
Shape
Housing Color Blue/Black Reddish Purple Blue/Black Reddish Purple Reddish Purple/Blue
Push Rod Color Black Red Black Red Gray
Terminal No. 3-4 1-2 1st tier: 13-14
2nd tier: 23-24
1st tier: 11-12
2nd tier: 21-22
1st tier: (NO) 13-14
2nd tier: (NC) 21-22
Weight (approx.) 11g 19g
Degree of Protection
Rating IP65 IP66 IP67 UL Type 4X
Illuminated Pushbutton Yes Yes * Yes * Yes *
Pilot Light Yes Yes No Yes
Pushbutton Yes Yes * Yes * Yes *
Selector Switch Yes Yes Yes Yes
Key Selector Switch Yes Yes No Yes
*When used with rubber boot (CW9Z-D11, -D12)
5
Illuminated Pushbuttons (Assembled)
Shape Operating
Voltage
Contact
Configuration Black Bezel Metallic Bezel Illumination Color
Code k
Round Flush
CW0L-01
(black bezel)
(metallic bezel)
6V AC/DC
1NO
1NC
1NO-1NC
2NO
2NC
2NO-2NC
CW1L-1E10Q2k
CW1L-1E01Q2k
CW1L-1E11Q2k
CW1L-1E20Q2k
CW1L-1E02Q2k
CW1L-1E22Q2k
CW4L-1E10Q2k
CW4L-1E01Q2k
CW4L-1E11Q2k
CW4L-1E20Q2k
CW4L-1E02Q2k
CW4L-1E22Q2k
A: amber
G: green
PW: white
R: red
S: blue
Y: yellow
12V AC/DC
1NO
1NC
1NO-1NC
2NO
2NC
2NO-2NC
CW1L-1E10Q3k
CW1L-1E01Q3k
CW1L-1E11Q3k
CW1L-1E20Q3k
CW1L-1E02Q3k
CW1L-1E22Q3k
CW4L-1E10Q3k
CW4L-1E01Q3k
CW4L-1E11Q3k
CW4L-1E20Q3k
CW4L-1E02Q3k
CW4L-1E22Q3k
24V AC/DC
1NO
1NC
1NO-1NC
2NO
2NC
2NO-2NC
CW1L-1E10Q4k
CW1L-1E01Q4k
CW1L-1E11Q4k
CW1L-1E20Q4k
CW1L-1E02Q4k
CW1L-1E22Q4k
CW4L-1E10Q4k
CW4L-1E01Q4k
CW4L-1E11Q4k
CW4L-1E20Q4k
CW4L-1E02Q4k
CW4L-1E22Q4k
100/120V AC
1NO
1NC
1NO-1NC
2NO
2NC
2NO-2NC
CW1L-1E10QHk
CW1L-1E01QHk
CW1L-1E11QHk
CW1L-1E20QHk
CW1L-1E02QHk
CW1L-1E22QHk
CW4L-1E10QHk
CW4L-1E01QHk
CW4L-1E11QHk
CW4L-1E20QHk
CW4L-1E02QHk
CW4L-1E22QHk
230/240V AC
1NO
1NC
1NO-1NC
2NO
2NC
2NO-2NC
CW1L-1E10QM4k
CW1L-1E01QM4k
CW1L-1E11QM4k
CW1L-1E20QM4k
CW1L-1E02QM4k
CW1L-1E22QM4k
CW4L-1E10QM4k
CW4L-1E01QM4k
CW4L-1E11QM4k
CW4L-1E20QM4k
CW4L-1E02QM4k
CW4L-1E22QM4k
Round Extended
CW0L-02
(black bezel)
(metallic bezel)
6V AC/DC
1NO
1NC
1NO-1NC
2NO
2NC
2NO-2NC
CW1L-2E10Q2k
CW1L-2E01Q2k
CW1L-2E11Q2k
CW1L-2E20Q2k
CW1L-2E02Q2k
CW1L-2E22Q2k
CW4L-2E10Q2k
CW4L-2E01Q2k
CW4L-2E11Q2k
CW4L-2E20Q2k
CW4L-2E02Q2k
CW4L-2E22Q2k
A: amber
G: green
PW: white
R: red
S: blue
Y: yellow
12V AC/DC
1NO
1NC
1NO-1NC
2NO
2NC
2NO-2NC
CW1L-2E10Q3k
CW1L-2E01Q3k
CW1L-2E11Q3k
CW1L-2E20Q3k
CW1L-2E02Q3k
CW1L-2E22Q3k
CW4L-2E10Q3k
CW4L-2E01Q3k
CW4L-2E11Q3k
CW4L-2E20Q3k
CW4L-2E02Q3k
CW4L-2E22Q3k
24V AC/DC
1NO
1NC
1NO-1NC
2NO
2NC
2NO-2NC
CW1L-2E10Q4k
CW1L-2E01Q4k
CW1L-2E11Q4k
CW1L-2E20Q4k
CW1L-2E02Q4k
CW1L-2E22Q4k
CW4L-2E10Q4k
CW4L-2E01Q4k
CW4L-2E11Q4k
CW4L-2E20Q4k
CW4L-2E02Q4k
CW4L-2E22Q4k
100/120V AC
1NO
1NC
1NO-1NC
2NO
2NC
2NO-2NC
CW1L-2E10QHk
CW1L-2E01QHk
CW1L-2E11QHk
CW1L-2E20QHk
CW1L-2E02QHk
CW1L-2E22QHk
CW4L-2E10QHk
CW4L-2E01QHk
CW4L-2E11QHk
CW4L-2E20QHk
CW4L-2E02QHk
CW4L-2E22QHk
230/240V AC
1NO
1NC
1NO-1NC
2NO
2NC
2NO-2NC
CW1L-2E10QM4k
CW1L-2E01QM4k
CW1L-2E11QM4k
CW1L-2E20QM4k
CW1L-2E02QM4k
CW1L-2E22QM4k
CW4L-2E10QM4k
CW4L-2E01QM4k
CW4L-2E11QM4k
CW4L-2E20QM4k
CW4L-2E02QM4k
CW4L-2E22QM4k
1. Specify an illumination color code in place of k in the Part Number
2. Specify function code in place of in the Part Number. M: momentary, A: maintained
3. See page page 16 for dimensions.
4. See next page for replacement LED modules.
5. A dummy block is installed when one contact block is used.
6. Additional contact configurations available, contact IDEC for more details.
Illuminated Pushbuttons
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Illuminated Pushbuttons (Sub-assembled)
Contact Block LED Module Mounting Adaptor Operator Lens Completed Unit
+ + + + =
Contact Block
Style Contacts Contact
Block
Contact
Configuration
Part
Number
Finger-safe
Screw
terminal
Single
1NO YW-E10R
1NC YW-E01
Double
2NO YW-EW2R0
2NC YW-EW02
1N0-1NC YW-EW1R1
Dummy block CW-DB
LED Module
Style Part Number
CW-EAQ kj
1. In place of j, specify the Lens/LED Color Code from table.
2. In place of k, specify the Voltage Code from table.
Contact Block Mounting Adaptor
Style Part Number
CW-CN
Operator
Style Black Bezel Metallic Bezel
Momentary
Round
flush CW1B-M10 CW4B-M10
Round
extended CW1B-M20 CW4B-M20
Maintained
Round
flush CW1B-A10 CW4B-A10
Round
extended CW1B-A20 CW4B-A20
Lens
Style Part number
Round
flush CW9Z-L11j
Round
extended CW9Z-L12j
1. In place of j, specify the Lens/LED Color Code from table.
j Lens/LED Color Code
Color Code
Amber A
Green G
Red R
Blue S
White* PW or C
Yellow Y
*Use PW for LED module, use C for lens.
k Voltage Code
Voltage Code
6V AC/DC 2
12V AC/DC 3
24V AC/DC 4
100/120V AC H
230/240V AC M4
Illuminated Pushbuttons
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Non-illuminated Pushbuttons (Assembled)
Shape Contact
Configuration Black Bezel Metallic Bezel Button Color Code j
Round Flush
CW0B-01
(black bezel)
1NO
1NC
1NO-1NC
2NO
2NC
2NO-1NC*
1NO-2NC*
3NO*
3NC*
2NO-2NC
CW1B-1E10j
CW1B-1E01j
CW1B-1E11j
CW1B-1E20j
CW1B-1E02j
CW1B-M1E21j
CW1B-M1E12j
CW1B-M1E30j
CW1B-M1E03j
CW1B-1E22j
CW4B-1E10j
CW4B-1E01j
CW4B-1E11j
CW4B-1E20j
CW4B-1E02j
CW4B-M1E21j
CW4B-M1E12j
CW4B-M1E30j
CW4B-M1E03j
CW4B-1E22jB: black
G: green
R: red
S: blue
W: white
Y: yellow
Round Extended
CW0B-02
(metallic bezel)
1NO
1NC
1NO-1NC
2NO
2NC
2NO-1NC*
1NO-2NC*
3NO*
3NC*
2NO-2NC
CW1B-2E10j
CW1B-2E01j
CW1B-2E11j
CW1B-2E20j
CW1B-2E02j
CW1B-M2E21j
CW1B-M2E12j
CW1B-M2E30j
CW1B-M2E03j
CW1B-2E22j
CW4B-2E10j
CW4B-2E01j
CW4B-2E11j
CW4B-2E20j
CW4B-2E02j
CW4B-M2E21j
CW4B-M2E12j
CW4B-M2E30j
CW4B-M2E03j
CW4B-2E22j
1. Specify a button color code in place of j in the part number.
2. Specify function code in place of in the Part Number. M: momentary, A: maintained
3. See page page 17 for dimensions.
4. Two or one dummy block is installed when one or two contact blocks are used, respectively.
5. *These contact configurations are not available in maintained action.
6. Additional contact configurations available; contact IDEC for more details.
Non-illuminated Pushbuttons (Sub-assembled)
Contact Block Mounting Adaptor Operator* Completed Unit
+ + =
Contact Block
Style Contacts Contact
Block
Contact
Configuration
Part
Number
Finger-safe
Screw
terminal
Single
1NO YW-E10R
1NC YW-E01
Double
2NO YW-EW2R0
2NC YW-EW02
1N0-1NC YW-EW1R1
Dummy block CW-DB
Contact Block Mounting Adaptor
Style Part Number
CW-CN
j Button Color Code
Color Code
Black B
Green G
Red R
Blue S
White W
Yellow Y
Operator*
Style Black
Bezel
Metallic
Bezel
Momentary
Round
flush
CW1B-M1jCW4B-M1j
Round
extended
CW1B-M2jCW4B-M2j
Maintained
Round
flush
CW1B-A1jCW4B-A1j
Round
extended
CW1B-A2jCW4B-A2j
1. Specify a button color code in place of j.
2. *Operator button is not removable from operator.
Non-illuminated Pushbuttons
8
Pilot Lights (Assembled)
Shape Operating Voltage Black Bezel Metallic Bezel Illumination Color Code k
Round Flush Lens
CW0P-1
(black bezel)
6V AC/DC CW1P-1EQ2kCW4P-1EQ2k
A: amber
G: green
R: red
S: blue
PW: white
Y: yellow
12V AC/DC CW1P-1EQ3kCW4P-1EQ3k
24V AC/DC CW1P-1EQ4kCW4P-1EQ4k
100/120V AC CW1P-1EQHkCW4P-1EQHk
230/240V AC CW1P-1EQM4kCW4P-1EQM4k
Round Dome Lens
CW0P-2
(metallic bezel)
6V AC/DC CW1P-2EQ2kCW4P-2EQ2k
12V AC/DC CW1P-2EQ3kCW4P-2EQ3k
24V AC/DC CW1P-2EQ4kCW4P-2EQ4k
100/120V AC CW1P-2EQHkCW4P-2EQHk
230/240V AC CW1P-2EQM4kCW4P-2EQM4k
1. Specify an illumination color code in place of k in the Part Number
2. See page page 17 for dimensions.
3. See page page 21 for replacement LED modules.
4. Two dummy blocks are installed.
Pilot Lights (Sub-assembled)
Contact Block* LED Module Mounting Adaptor Operator Lens Completed Unit
+ + + + =
*2 dummy blocks are required for each completed pilot light.
Contact Block
Style Part Number
Dummy
block CW-DB
LED Module
Style Part Number
CW-EAQ kj
1. In place of j, specify the Lens/LED Color Code
from table.
2. In place of k, specify the Voltage Code from table.
Contact Block Mounting Adaptor
Style Part Number
CW-CN
Operator
Style Black
Bezel
Metallic
Bezel
CW1P-00 CW4P-00
Lens
Style Part Number
Round
flush CW9Z-L11j
Round
dome CW9Z-L15j
1. In place of j, specify the Lens/LED Color Code from table.
j Lens/LED
Color Code
Color Code
Amber A
Green G
Red R
Blue S
White* PW or C
Yellow Y
* Use PW for LED module,
use C for lens.
k Voltage Code
Voltage Code
6V AC/DC 2
12V AC/DC 3
24V AC/DC 4
100/120V AC H
230/240V AC M4
Pilot Lights
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Shape
CW0S
(Knob Operator)
No. of Positions
Contact
Configuration
(Code)
Contact Block Operator Position
LR
Maintained
LR
Spring return
from right
Mounting
Position Contact L R
90° 2-position
1NO
(10)
1 NO
CW0S-2E10 CW0S-21E102 — Dummy
3 — Dummy
1NC
(01)
1 — Dummy
CW0S-2E01 CW0S-21E012 — Dummy
3 NC
1NO-1NC
(11)
1 NO
CW0S-2E11 CW0S-21E112 — Dummy
3 NC
2NO
(20)
1 NO
CW0S-2E20 CW0S-21E202 — Dummy
3 NO
2NC
(02)
1 NC
CW0S-2E02 CW0S-21E022 — Dummy
3 NC
2NO-1NC
(21)
1 NO
CW0S-2E21 CW0S-21E212 NO
3 NC
1NO-2NC
(12)
1 NO
CW0S-2E12 CW0S-21E122 NC
3 NC
3NO
(30)
1 NO
CW0S-2E30 CW0S-21E302 NO
3 NO
3NC
(03)
1 NC
CW0S-2E03 CW0S-21E032 NC
3 NC
2NO-2NC
(22)
1NO/
NC
NO
CW0S-2E22 CW0S-21E22
NC
2 — Dummy
3NO/
NC
NO
NC
4NO
(40)
1 2NO NO
CW0S-21E40 CW0S-21E40
NO
2 — Dummy
3 2NO NO
NO
1. Specify a bezel color code in place of 0 in the part number: 1 (black bezel), 4 (metallic bezel).
2. Lever operator is also available. For dimensions, see page page 18.
3. To order a lever operator selector switch, insert L before E in the knob operator part number.
Example: Knob Operator part number CW1S-2E10 becomes CW1S-2LE10 for Lever Operator.
Selector Switches (Assembled)
(metallic bezel)
(black bezel)
CW1S-0L
(black bezel)
Contact Block Mounting Position
CW4S-0L
(metallic bezel)
Lever Operator
Left Center Right
L C R
1 NO
2 NC
3 NC
Operator
Position
123
Selector Switches
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No. of
Positions
Contact
Configuration
(Code)
Contact Block Operator
Position
C
LR
Maintained
C
LR
Spring return
from right
C
LR
Spring return
from left
C
LR
Spring return
two-way
Mounting
Position Type L C R
45°
3-position
1NO-1NC
(11)
1 NO
CW0S-3E11 CW0S-31E11 CW0S-32E11 CW0S-33E112 — Dummy
3 NC
1NO-1NC
(11N1)
1 NC
CW0S-3E11N1 CW0S-31E11N1 CW0S-32E11N1 CW0S-33E11N12 — Dummy
3 NO
1NO-1NC
(11N2)
1 NO
CW0S-3E11N2 CW0S-31E11N2 CW0S-32E11N2 CW0S-33E11N22 NC
3 — Dummy
1NO-1NC
(11N3)
1 — Dummy
CW0S-3E11N3 CW0S-31E11N3 CW0S-32E11N3 CW0S-33E11N32 NC
3 NO
1NO-1NC
(11N4)
1 — Dummy
CW0S-3E11N4 CW0S-31E11N4 CW0S-32E11N4 CW0S-33E11N42 NO
3 NC
2NO
(20)
1 NO
CW0S-3E20 CW0S-31E20 CW0S-32E20 CW0S-33E202 — Dummy
3 NO
2NO
(20N1)
1 — Dummy
CW0S-3E20N1 CW0S-31E20N1 CW0S-32E20N1 CW0S-33E20N12 NO
3 NO
2NC
(02)
1 NC
CW0S-3E02 CW0S-31E02 CW0S-32E02 CW0S-33E02
1. Specify a bezel color
code in place of 0 in the
Part Number, 1 (black
bezel), 4 (metallic bezel)
2. For the contact block
mounting position, see
page 10.
3. Lever operator is
also available. For
dimensions, see page
page 18.
4. To order a lever operator
selector switch, insert
L before E in the knob
operator part number.
Example: Knob Operator
part number CW1S-3E11
becomes CW1S-3LE11 for
Lever Operator.
2 — Dummy
3 NC
2NC
(02N1)
1 — Dummy
CW0S-3E02N1 CW0S-31E02N1 CW0S-32E02N1 CW0S-33E02N12 NC
3 NC
2NO-1NC
(21)
1 NO
CW0S-3E21 CW0S-31E21 CW0S-32E21 CW0S-33E212 NO
3 NC
2NO-1NC
(21N1)
1 NO
CW0S-3E21N1 CW0S-31E21N1 CW0S-32E21N1 CW0S-33E21N12 NC
3 NO
1NO-2NC
(12)
1 NO
CW0S-3E12 CW0S-31E12 CW0S-32E12 CW0S-33E122 NC
3 NC
1NO-2NC
(12N1)
1 NC
CW0S-3E12N1 CW0S-31E12N1 CW0S-32E12N1 CW0S-33E12N12 NO
3 NC
3NO
(30)
1 NO
CW0S-3E30 CW0S-31E30 CW0S-32E30 CW0S-33E302 NO
3 NO
3NC
(03)
1 NC
CW0S-3E03 CW0S-31E03 CW0S-32E03 CW0S-33E032 NC
3 NC
2NO-2NC
(22)
1NO/
NC
NO
CW0S-3E22 CW0S-31E22 CW0S-32E22 CW0S-33E22
NC
2 — Dummy
3NO/
NC
NO
NC
4NO
(40)
1 2NO NO
CW0S-3E40 CW0S-31E40 CW0S-32E40 CW0S-33E40
NO
2 — Dummy
3 2NO NO
NO
2NO-2NC
(22N2)
1 2NC NC
CW0S-3E22N2 CW0S-31E22N2 CW0S-32E22N2 CW0S-33E22N2
NC
2 — Dummy
3 2NO NC
NC
Selector Switches
11
800.262.4332
www.IDEC.com/switches
Selector Switches (Sub-assembled)
Contact Block Mounting Adaptor Operator Completed Unit
+ + =
Contact Block
Style Contacts Contact
Block
Contact
Configuration
Part
Number
Finger-safe
Screw
terminal
Single
1NO YW-E10R
1NC YW-E01
Double
2NO YW-EW2R0
2NC YW-EW02
1N0-1NC YW-EW1R1
Dummy block CW-DB
Contact Block Mounting Adaptor
Style Part Number
CW-CN
Operator
Style Position Handle Description Black Bezel Metallic Bezel
(knob operator shown)
2 position
Knob Maintained CW1S-2 CW4S-2
Spring return from right CW1S-21 CW4S-21
Lever Maintained CW1S-2L CW4S-2L
Spring return from right CW1S-21L CW4S-21L
3 position
Knob
Maintained CW1S-3 CW4S-3
Spring return from right CW1S-31 CW4S-31
Spring return from left CW1S-32 CW4S-32
Spring return two-way CW1S-33 CW4S-33
Lever
Maintained CW1S-3L CW4S-3L
Spring return from right CW1S-31L CW4S-31L
Spring return from left CW1S-32L CW4S-32L
Spring return two-way CW1S-33L CW4S-33L
Lever or knob is supplied with operator
Selector Switches
12
Shape
CW0K
No. of Positions Contact
Configuration
Contact Block Operator Position
LR
Maintained
LR
Spring return
from right
Mounting
Position Type L R
90
° 2-position
1NO
(10)
1 NO
CW0K-2AE10 CW0K-21BE102 — Dummy
3 — Dummy
1NC
(01)
1 — Dummy
CW0K-2AE01 CW0K-21BE012 — Dummy
3 NC
1NO-1NC
(11)
1 NO
CW0K-2AE11 CW0K-21BE112 — Dummy
3 NC
2NO
(20)
1 NO
CW0K-2AE20 CW0K-21BE202 — Dummy
3 NO
2NC
(02)
1 NC
CW0K-2AE02 CW0K-21BE022 — Dummy
3 NC
2NO-1NC
(21)
1 NO
CW0K-2AE21 CW0K-21BE212 NO
3 NC
1NO-2NC
(12)
1 NO
CW0K-2AE12 CW0K-21BE122 NC
3 NC
3NO
(30)
1 NO
CW0K-2AE30 CW0K-21BE302 NO
3 NO
3NC
(03)
1 NC
CW0K-2AE03 CW0K-21BE032 NC
3 NC
2NO-2NC
(22)
1 NO/NC NO
CW0K-2AE22 CW0K-21BE22
NC
2 — Dummy
3 NO/NC NO
NC
4NO
(40)
1 2NO NO
CW0K-2AE40 CW0K-21BE40
NO
2 — Dummy
3 2NO NO
NO
1. Specify a bezel color code in place of 0 in the Part Number: 1 (black bezel), 4
(metallic bezel).
2. On the spring-returned models, the key can be released only from the maintained
position. On the maintained models, the key can be released from any position.
Key retained positions are also available. See below.
3. Two keys are supplied.
4. Key cylinder material: Metal
5. Besides the standard key (key number 0H), six other keys are also available. See
below.
6. For the contact block mounting position, see page 14.
7. For dimensions, see page page 19.
8. When ordering an optional key or optional key retained positions, specify
designation codes as shown below:
Key removal position code
2-position
A: Removable in all positions
B: Removable in left only
C: Removable in right only
3-position
A: Removable in all positions
B: Removable in left and center
C: Removable in right and center
D: Removable in center only
E: Removable in right and left
G: Removable in left only
H: Removable in right only
blank): Standard key (0H, reversible)
1H to 2H: Reversible key
3H to 6H: Non-reversible keyy
Note:
Key number is indicated on the key cylinder.
Standard keys do not have a key number indication.
Example: CW1K-2AE10-1H
Key Selector Switches (Assembled)
(metallic bezel)
(black bezel)
Key Selector Switches
13
No. of
Positions
Contact
Configuration
Contact Block Operator
Position C
LR
Maintained
C
LR
Spring return
from right
C
LR
Spring return
from left
C
LR
Spring return
two-way
Mounting
Position Type L C R
45
°
3-position
1NO-1NC
(11)
1 NO
CW0K-3AE11 CW0K-31BE11 CW0K-32CE11 CW0K-33DE112 — Dummy
3 NC
1NO-1NC
(11N1)
1 NC
CW0K-3AE11N1 CW0K-31BE11N1 CW0K-32CE11N1 CW0K-33DE11N1
Mounting Position
123
Left Center Right
Operator
Position L C R
1 NO
2 NC
3 NC
2 — Dummy
3 NO
1NO-1NC
(11N2)
1 NO
CW0K-3AE11N2 CW0K-31BE11N2 CW0K-32CE11N2 CW0K-33DE11N22 NC
3 — Dummy
1NO-1NC
(11N3)
1 — Dummy
CW0K-3AE11N3 CW0K-31BE11N3 CW0K-32CE11N3 CW0K-33DE11N32 NC
3 NO
1NO-1NC
(11N4)
1 — Dummy
CW0K-3AE11N4 CW0K-31BE11N4 CW0K-32CE11N4 CW0K-33DE11N42 NO
3 NC
2NO
(20)
1 NO
CW0K-3AE20 CW0K-31BE20 CW0K-32CE20 CW0K-33DE202 — Dummy
3 NO
2NO
(20N1)
1 — Dummy
CW0K-3AE20N1 CW0K-31BE20N1 CW0K-32CE20N12 NO
3 NO
2NC
(02)
1 NC
CW0K-3AE02 CW0K-31BE02 CW0K-32CE022 — Dummy
3 NC
2NC
(02N1)
1 — Dummy
CW0K-3AE02N1 CW0K-31BE02N1 CW0K-32CE02N12 NC
3 NC
2NO-1NC
(21)
1 NO
CW0K-3AE21 CW0K-31BE21 CW0K-32CE212 NO
3 NC
2NO-1NC
(21N1)
1 NO
CW0K-3AE21N1 CW0K-31BE21N1 CW0K-32CE21N12 NC
3 NO
1NO-2NC
(12)
1 NO
CW0K-3AE12 CW0K-31BE12 CW0K-32CE12
1. Specify a bezel color
code in place of 0 in the
Type No.: 1 (black bezel),
4 (metallic bezel)
2. On the spring-returned
types, the key can be
released only from the
maintained position. On
the maintained types,
the key can be released
from every position.
Key retained positions
are also available. See
page 13.
3. Two keys are supplied.
4. Key cylinder material:
Metal
5. Besides the standard
key (key number 0H), six
other keys are
also available. See
page 13.
6. For the contact block
mounting position, see
above
7. For dimensions, see
page 19.
2 NC
3 NC
1NO-2NC
(12N1)
1 NC
CW0K-3AE12N1 CW0K-31BE12N1 CW0K-32CE12N1 CW0K-33DE12N12 NO
3 NC
3NO
(30)
1 NO
CW0K-3AE30 CW0K-31BE30 CW0K-32CE30 CW0K-33DE302 NO
3 NO
3NC
(03)
1 NC
CW0K-3AE03 CW0K-31BE03 CW0K-32CE03 CW0K-33DE032 NC
3 NC
2NO-2NC
(22)
1NO/
NC
NO
CW0K-3AE22 CW0K-31BE22 CW0K-32CE22 CW0K-33DE22
NC
2 — Dummy
3NO/
NC
NO
NC
4NO
(40)
1 2NO NO
CW0K-3AE40 CW0K-31BE40 CW0K-32CE40 CW0K-33DE40
NO
2 — Dummy
3 2NO NO
NO
2NO-2NC
(22N2)
1 2NC NC
CW0K-3AE22N2 CW0K-31BE22N2 CW0K-32CE22N2 CW0K-33DE22N2
NC
2 — Dummy
3 2NC NC
NC
Key Selector Switches
14
Key Selector Switches (Sub-assembled)
Contact Block Mounting Adaptor Operator Completed Unit
+ + =
Contact Block
Style Contacts Contact
Block
Contact
Configuration
Part
Number
Finger-safe
Screw
terminal
Single
1NO YW-E10R
1NC YW-E01
Double
2NO YW-EW2R0
2NC YW-EW02
1N0-1NC YW-EW1R1
Dummy block CW-DB
Operator
Style Position Description Black Bezel Metallic Bezel
2 position
Maintained, key removable all positions CW1K-2A CW4K-2A
Maintained, key removed left only CW1K-2B CW4K-2B
Maintained, key removed right only CW1K-2C CW4K-2C
Spring return from right CW1K-21B CW4K-21B
3 position
Maintained, key removable all positions CW1K-3A CW1K-3A
Maintained, key removed left and center only CW1K-3B CW4K-3B
Maintained, key removed right and center only CW1K-3C CW4K-3C
Maintained, key removed center only CW1K-3D CW4K-3D
Maintained, key removed left and right only CW1K-3E CW4K-3E
Maintained, key removed left only CW1K-3G CW4K-3G
Maintained, key removed right only CW1K-3H CW4K-3H
Spring return from right, key removed left and center only CW1K-31B CW4K-31B
Spring return from right, key removed center only CW1K-31D CW4K-31D
Spring return from right, key removed left only CW1K-31G CW4K-31G
Spring return from left, key removed right and center only CW1K-32C CW4K-32C
Spring return from left, key removed center only CW1K-32D CW4K-32D
Spring return from left, key removed right only CW1K-32H CW4K-32H
Spring return two-way, key removed center only CW1K-33D CW4K-33D
2 keys supplied with operator.
Contact Block Mounting Adaptor
Style Part Number
CW-CN
800.262.4332
www.IDEC.com/switches
Key Selector Switches
15
Dimensions (mm)
Illuminated Pushbuttons
1 to 2 Contacts
Round Flush Round Extended
800.262.4332
www.IDEC.com/switches
101010
2.5
41.4
28.5
30
0.5
LOCK
M3.5 Terminal Screw
Contact Block
M3.5
Terminal Screw
LED Module
Panel Thickness 0.8 to 3.2
Locking Ring Gasket
Momentary: 39.9
Maintained: 44.6
ø28
ø19.5
(Lens Diameter)
0.5
101010
2.5
5.2
41.4
28.5
30
1
2
3
LOCK
M3.5 Terminal Screw
Contact Block
M3.5
Terminal Screw
LED Module
Panel Thickness 0.8 to 3.2
Locking Ring Gasket
Momentary: 39.9
Maintained: 44.6
ø28
ø19.5
(Lens Diameter)
LOCK
10 10
10
2nd-tier
contact block (NC) 1st-tier
contact block (NO)
0.5
2.5
41.4
28.5
30
M3.5 Terminal Screw
Contact Block Panel Thickness 0.8 to 3.2
Locking Ring Gasket
Momentary: 59.9
Maintained: 64.6
ø28
ø19.5
(Lens Diameter)
LOCK
0.5
2.5
5.2
28.5
41.4 101010
30
M3.5 Terminal Screw
Contact Block Panel Thickness 0.8 to 3.2
Locking Ring Gasket
Momentary: 59.9
Maintained: 64.6
ø28
ø19.5
(Lens Diameter)
2nd-tier
contact block (NC) 1st-tier
contact block (NO)
4 Contacts
Round Flush Round Extended
16
Pilot Lights
Round Flush Round Dome
Pushbuttons
1 to 2 Contacts
Round Flush Round Extended
Dimensions (mm)
0.5
10
2.539.9
41.4
ø19.5
ø28
28.5
30
1010
M3.5
Terminal Screw
LED Module
Panel Thickness 0.8 to 3.2
Locking Ring Gasket
(Lens Diameter)
LOCK
0.5
101010
4.139.9
41.4
ø19.5
ø28
28.5
30
2.5
M3.5
Terminal Screw
LED Module
Panel Thickness 0.8 to 3.2
Locking Ring Gasket
(Lens Diameter)
LOCK
2.5
0.5
30 30
LOCK
LOCK
M3.5 Terminal Screw
Contact Block
Panel Thickness 0.8 to 3.2
Momentary Maintained
Locking Ring Gasket
Momentary: 39.9
Maintained: 44.6
ø28
1010
41.4
28.5
28.5
10
ø19.5
(Button Diameter)
2.5
0.5
5.23
03
0
LOCK
LOCK
M3.5 Terminal Screw
Contact Block
Panel Thickness 0.8 to 3.2
Momentary Maintained
Locking Ring Gasket
Momentary: 39.9
Maintained: 44.6
ø28
10101041.4
28.5
28.5
ø19.5
(Button Diameter)
LOCK
LOCK
M3.5 Terminal Screw
Contact Block Panel Thickness 0.8 to 3.2
Momentary Maintained
Locking Ring Gasket
2.5
0.5
30 30
Momentary: 59.9
Maintained: 64.6
28.5
101010
41.4
28.5
ø28
ø19.5
(Button Diameter)
2nd-tier
contact block (NC)
1st-tier
contact block (NO)
0.5
28.5
28.5
M3.5 Terminal Screw
Contact Block Panel Thickness 0.8 to 3.2
Locking Ring Gasket
2.5
30 30
5.2
Momentary: 59.9
Maintained: 64.6
ø28
ø19.5
41.4 101010
(Button Diameter)
2nd-tier
contact block (NC) 1st-tier
contact block (NO)
LOCK
LOCK
Momentary Maintained
4 Contacts
Round Flush Round Extended
17
Selector Switches
1 to 3 Contacts
Knob Operator Lever Operator
0.5
1010
28.5
10
2.5
3039.9 13.1
45º
45º
LOCK
Panel Thickness 0.8 to 3.2
41.4
M3.5 Terminal Screw
Contact Block
Locking Ring Gasket
Operator Angle
ø28
0.5
28.5
101010
2.5
30
39.9
45º
45º
LOCK
Panel Thickness 0.8 to 3.2
41.4
Locking Ring Gasket
Operator Angle
ø28
M3.5 Terminal Screw
Contact Block
28.5
41.4
101010
30
59.9
2.5
0.5
13.1
45º
45º
Panel Thickness 0.8 to 3.2
M3.5 Terminal Screw
Contact Block
Locking Ring Gasket
Operator Angle
ø28
2nd-tier
contact block (NC) 1st-tier
contact block (NO)
LOCK
30
59.9
2.5
17.1
45º
45º
Panel Thickness 0.8 to 3.2
M3.5 Terminal Screw
Contact Block
Locking Ring Gasket
0.5
Operator Angle
2nd-tier
contact block (NC) 1st-tier
contact block (NO)
LOCK
28.5
ø28
41.4
101010
4 Contacts
Knob Operator Lever Operator
Dimensions (mm)
18
Dimensions (mm)
www.IDEC.com/switches
Key Selector Switches
1 to 3 Contacts
Keys
Reversible Key
Non-reversible Key
800.262.4332
22
Logo Stamping
Key No. Stamping
Key No.
8.8
14
228.8
14
6.3
Logo Stamping
Key No. Stamping
0 H
3 H
Key No.
22
Logo Stamping
Key No. Stamping
Key No.
8.8
14
228.8
14
6.3
Logo Stamping
Key No. Stamping
0 H
3 H
Key No.
28.5
10.4
31.5
2.5
30
59.9
41.4 101010
Locking Ring Gasket
45º
45º
LOCK
Operator Angle
ø28
0.5
Panel Thickness 0.8 to 3.2
M3.5 Terminal Screw
Contact Block
2nd-tier
contact block (NC) 1st-tier
contact block (NO)
0.5
28.5
101010
10.4
31.5
31.5
2.5
3039.9
45º
45º
LOCK
Panel Thickness 0.8 to 3.2
41.4
M3.5 Terminal Screw
Contact Block
Locking Ring
Key No: 0H to 2H (reversible key)
Key No: 3H to 6H (non-reversible key)
Gasket
Operator Angle
ø28
4 Contacts
19
Accessories
Shape Material Part Number Package
Quantity Remarks
Locking Ring Wrench
Brass MW9Z-T1 1
•Used to tighten the locking ring when installing the CW series control
unit in a panel cut-out.
•Weight: Approx 150g
ø2
8
110
Mounting Hole Plug
Polyamide
(black) LW9Z-BP1 1
•Used to plug an unnecessary ø22.3mm hole in the panel.
•Degree of protection: IP65
•Panel thickness: 0.8 to 6.0 mm
Replacement Parts
Shape Material Part Number Remarks
Lens
13
2
1 Round
Flush Polyalylate CW9Z-L11kColor code k: A (amber), C (clear), G (green), R (red), S (blue), Y (yellow)
Use a clear (C) lens for white (PW) illumination.
1: For illuminated pushbutton, pilot light
2: For illuminated pushbutton
3: For pilot light
2 Round
Extended Polyalylate CW9Z-L12k
3 Round
Dome Polyalylate CW9Z-L15k
Single Contact Block
Push rod Housing
1NO YW-E10R
Push rod color: Black
Housing color: Blue/black
Terminal No.: 3-4
1NC YW-E01
Push rod color: Red
Housing color: Reddish purple
Terminal No.: 1-2
Double Contact Block
Push rod Housing
2NO YW-EW2R0
Push rod color: black
Housing color: blue and black
Terminal No. 1st tier: 13-14, 2nd tier: 23-24
2NC YW-EW02
Push rod color: red
Housing color: reddish purple
Terminal No. 1st tier: 11-12, 2nd tier: 21-22
1NO, 1NC YW-EW1R1 Push rod color: gray
Housing color: reddish purple/blue
Terminal No. 1st tier: 13-14, 2nd tier: 21-22
Rubber
Boot
(clear)
Round
Flush
Round
Extended
CW9Z-D11
CW9Z-D12
Dummy
Block Polyamide
(black) CW-DB
Locking
Ring Polyamide
(black) CW9Z-LN
Gasket
Nitrile rubber CW9Z-WM Waterproof gasket between CW control unit bezel and the mounting panel.
Nameplate
Plastic CWAM-OB
Spare Key
Reversible
Non-reversible
Zinc
(nickel-plated) LA9Z-SK-0
Specify a key No. in place of 0.
0H: Standard key (reversible)
1H to 2H: Reversible key
3H to 6H: Non-reversible key
For dimensions, see page 17.
Acccessories/Parts
20
LED Modules
Shape Operating Voltage Range Current Draw Part Number Illumination Color Code k
6V AC/DC±10% 15 mA CW-EAQ2kSpecify an illumination color code
in place of k in the Part Number
A: amber
G: green
PW: white
R: red
S: blue
12V AC/DC±10% 15 mA CW-EAQ3k
24V AC/DC±10% 16.5 mA CW-EAQ4k
100/120V AC±10% 18 mA CW-EAQHk
230/240V AC±10% 18 mA CW-EAQM4k
Use a white (PW) LED module for yellow (Y) illumination.
Nameplate Standard Legend Codes
CWAM–Black Plastic Pushbuttons Pushbuttons/Selector Switches Selector Switches
Legend Code Legend Code Legend Code Legend Code Legend Code
AUTO
CLOSE
DOWN
EMERG.STOP
FAST
FORWARD
HAND
HIGH
IN
INCH
JOG
LOW
LOWER
OFF
ON
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
OPEN
OUT
RAISE
RESET
REVERSE
RUN
SLOW
START
STOP
TEST
UP
I (Int’l On)
O (Int’l Off)
EMO
116
117
118
119
120
121
122
123
125
126
127
150
151
152
AUTO-MAN
CLOSE-OPEN
DOWN-UP
FAST-SLOW
FOR-REV
HAND-AUTO
HIGH-LOW
JOG-RUN
LEFT-RIGHT
LOWER-RAISE
MAN-AUTO
OFF-ON
ON-OFF
OPEN-CLOSE
RAISE-LOWER
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
REV-FOR
RUN-JOG
RUN-SAFE
SAFE-RUN
SLOW-FAST
START-STOP
STOP-START
UP-DOWN
OI (Int’l OFF ON)
216
217
218
219
220
221
222
223
250
AUTO-MAN-OFF
AUTO-OFF-MAN
CLOSE-OFF-OPEN
DOWN-OFF-SLOW
FAST-OFF-SLOW
FOR-OFF-REV
LEFT-OFF-RIGHT
LOWER-OFF-RAISE
OFF-MAN-AUTO
OFF-SLOW-FAST
OFF-1-2
OPEN-OFF-CLOSE
SLOW-OFF-FAST
SUMMER-OFF-WINTER
UP-OFF-DOWN
1-OFF-2
HAND-OFF-AUTO
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
1. To order engraved nameplates, add legend code to nameplate part number.
2. Character height based on the number of characters and size of nameplate. Standard character size is 3/16”.
3. Nameplates with standard legends are the same list price as blank nameplates.
Nameplate
(blank insert
included)
CWAM-OB
Nameplate
(engraved) CWAM-j
Additional Insert
(blank) HWNP-O HWNP
Dimensions
27
12
Additional Insert
(engraved) HWNP-j
1. In place of j, insert either the standard legend
code from table below or custom engraving
delimited by “ “.
2. Standard engravings are available at no charge.
Nameplates Order Form — CW Series
Copy this order form and use it to specify Letter Height, Custom Engravings, Location of Engraving on Nameplate, and Quantity Desired.
To ensure engraving accuracy, fax it to your IDEC representative or Distributor.
Your Company: IDEC Rep/Distributor Contact:
Name: PO number (if known):
Telephone: IDEC Rep/Distributor Phone:
Fax & Email: IDEC Rep/Distributor Fax & Email:
CWAM Nameplate
Engraving
Location
Step 1.
Choose Letter Size - 7/64” or 1/8”.
Check the box for the letter size you want. Then
write your lettering in box below the check
boxes. Note: 1/8” size letters cannot exceed 9
characters.
7/64”
Letter
Size
11 characters maximum
(for 7/64” size letters)
1/8”
Letter
Size
9 characters maximum
(for 7/8” size letters)
Step 2.
Specify Quantity.
Enter the number of nameplates
desired in the box on the right.
Sample Letter Sizes
7/64” Letters: A B C D
1/8” Letters: A B C D
Qty
1 2 3 4 5 6 7 8 9 10 11
Nameplates
21
Precautions & Instructions
Operating Instructions
Safety Precautions
Turn off the power to CW series switches before installation, removal,
wiring and maintenance. Failure to turn power off may cause electrical
shocks or fire hazard.
When wiring, use wires of a proper size to meet the voltage and current
requirements. Tighten the M3.5 terminal screws to a tightening torque of
1.0 to 1.3 N·m. Failure to tighten the terminal screws may cause over-
heating and fire.
Notes for Operation
When using the CW series switches in a
safety-related circuit of a control system,
observe safety rules and regulations of
each country concerning particular applica-
tions of the actual machines and facilities.
Perform risk assessment before operation
to ensure safety.
Operating Conditions
In corrosive gas or high-temperature, high-
humidity environments, contact failure due to
corrosion or color change or breakage of the
housing may occur.
Main parts of the CW series switches are
made of plastic. Do not scratch the surface
with a sharp object or apply excessive electric
shock or load, otherwise the switches may be
damaged. In particular, keep the button, lens
and bezel from such damage, otherwise ap-
pearance and function may be impaired.
Do not apply detergents, cutting oils, or
chemicals which may impair the function and
appearance of the CW series switches.
Panel Mounting
First remove the contact block and then the
locking ring from the operator. Insert the
operator into the panel cut-out from the front,
tighten the locking ring from the back, then
install the contact block to the operator.
Mounting Hole
1. Mounting hole dimensions are in compli-
ance with IEC60947-5-1.
2. If the anti-rotation projection is removed
from the bezel, CW series switches can be
mounted in ø22.3mm mounting holes. To
remove the anti-rotation projection, remove
the gasket and use cutting pliers to break
the projection.
Illuminated Pushbuttons and Pilot Lights
Removing the Lens
To remove the lens from an illuminated pushbutton
or pilot light, insert a flat screwdriver under the
flange of the lens at 90° from the TOP marking and
twist the screwdriver.
Do not insert the screwdriver too far and do not ap-
ply excessive force to the lens, otherwise the bezel
surface may be damaged.
Screwdriver Insertion Direction
TOP Marking
TOP Marking
Screwdriver Insertion Angle
Approx. 30°
Panel Surface
Installing the Lens
Turn the groove in the lens to the TOP marking on
the operator housing. With the groove aligned with
the ridge, press the lens in.
TOP Marking
Groove in the Lens
Ridge
Marking
Marking film can be applied for inscriptions or
identification.
Applicable Marking Film Size
Illuminated Pushbutton (Round Flush)
Pilot Light (Round Flush, Round Extended)
Illuminated Pushbutton
(Round Extended)
ø15.
9
13.8
12.6
ø15.
9
Thickness: 0.2 mm maximum
Film material: Polyester (recommended)
Note: Film is not supplied and must be provided by the user.
Removing and Installing the Contact Unit
1. To remove the contact block from the opera-
tor, push the yellow locking lever and turn it
to the left.
Locking Lever
2. To install, align the TOP marking on the
operator with the TOP marking on the
contact block mounting adaptor, and turn
the locking lever to the right.
Installation in Panel Cut-out
Remove the locking ring from the operator.
With the anti-rotation projection on the opera-
tor aligned with the recess in the mounting
hole, insert the operator into the mounting
hole. Tighten the locking ring from the rear of
the panel.
Note for Panel Mounting
When installing the operator in a panel cut-
out, use the optional locking ring wrench
(MW9Z-T1) to tighten the locking ring to a
recommended tightening torque of 1.2 N·m. Do
not use pliers and do not tighten excessively,
otherwise the operator may be damaged.
TOP marking on selector and key
selector switches
Locking Ring
Panel
TOP marking on illuminated
pushbuttons, pushbuttons
and pilot lights
Anti-rotation projection
Recess in mounting hole
22
Precautions & Instructions
800.262.4332
www.IDEC.com/switches
Operating Instructions con’t
Pushbuttons
Pushbutton caps cannot be removed. Do not
tamper with the cap using a screwdriver or
pliers, otherwise it may be damaged.
Selector Switches
Turn the selector operator or key to the detent
positions.
Key Selector Switches
To prevent malfunction and damage, take the
following precautions.
•Completely insert the key before turning.
•Do not remove the key while turning.
•Besides the standard key (0H), six other keys
are available. Use only a key with a number
that matches the number on the switches’
key cylinder. (The standard key does not have
a key number.)
•Keys are available in two shapes.
-0H (standard), 1H, 2H: reversible keys
-3H, 4H, 5H, 6H: non-reversible keys
Make sure of correct insertion direction.
Contact Blocks and LED Modules
To remove the contact block from the operator,
insert a flat screwdriver under the latch and
push the screwdriver down as shown below.
Before removing the LED module, first remove
all contact blocks, and then remove the LED
module in the same manner.
Wiring
Applicable Wires
Stranded wire: 2.0 mm2 maximum (14AWG)
Solid wire: ø1.6 mm maximum
8.0 max.
ø1.6 max.
One or two wires can be connected to the
terminal.
Applicable Crimping Terminals
Spade terminal
When using crimping terminals, be sure to use
insulating tubes or insulated crimping termi-
nals.
11.5 max.
8.1 max.
6.9 max.
3.6 min.
0.5 min.
Crimping Terminal
Wire
Insulation Tube
Ferrule
When connecting two ferrules to one terminal,
use ferrules without insulation.
8.0 max.
1.7 max.
Insulation
8.0 max.
1.7 max.
When using spade terminals or ferrules,
ensure that they are inserted completely.
Ring terminals cannot be used.
Screw Tightening Torque
Tighten the M3.5 terminal screws to a recom-
mended torque of 1.0 to 1.3 N·m.
23
©2013 IDEC Corporation. All Rights Reserved.
Catalog No. CW9Y-B100-1 09/11 (PDF updated 08/13) 7.5K
www.IDEC.com
Think Automation and beyond...
Specifications and other descriptions in this catalog are subject to change without notice.
800.262.4332
www.IDEC.com/switches
16mm LB Series Miniature Switches
With a choice of metallic or black plastic bezels, and flush or standard mounting,
our newest miniature flush mount switches add style and safety to any application.
All LB switches are UL recognized, TUV approved, CSA certified and CE marked, as
well as provide an IP65 degree of protection. Available in illuminated pushbuttons,
pushbuttons, pilot lights, selector switches and key selector switches, these switches
are perfect for use with instrumentation, communication equipment, computer
peripheral, telecom, medical equipment, food and beverage processing equipment,
semi-conductor equipment, non-industrial applications (train cab, parking machines,
audio/visual equipment), panels and more!
USA
IDEC Corporation
Tel: (408) 747-0550
opencontact@IDEC.com
Canada
IDEC Canada Ltd.
Tel: (905) 890-8561
sales@ca.IDEC.com
Australia
IDEC Australia Pty. Ltd.
Tel: +61-3-8523-5900
sales@au.IDEC.com
Japan
IDEC Corporation
Tel: +81-6-6398-2571
marketing@IDEC.co.jp
United Kingdom
IDEC Electronics Ltd.
Tel: +44-1256-321000
sales@uk.IDEC.com
Germany
IDEC Elektrotechnik GmbH
Tel: +49-40-253054-0
service@IDEC.de
Hong Kong
IDEC (H.K.) Co., Ltd.
Tel: +852-2803-8989
info@hk.IDEC.com
China/Beijing
IDEC (Beijing) Corporation
Tel: +86-10-6581-6131
China/Shanghai
IDEC (Shanghai) Corporation
Tel: +86-21-6135-1515
idec@cn.IDEC.com
China/Shenzhen
IDEC (Shenzhen) Corporation
Tel: +86-755-8356-2977
Singapore
IDEC Asia Pte. Ltd.
Tel: +65-6746-1155
info@sg.IDEC.com
Taiwan
IDEC Taiwan Corporation
Tel: +886-2-2698-3929
service@tw.IDEC.com
