IDEC CW Series Catalog

•

Switches & Pilot Devices

ø22 Flush Mount CW Switches & Pilot Devices

Flush bezel projects only 2.5mm from front of panel and as little as 39.9mm behind the panel!
Key features:

• ø22.3mm mounting hole compliant with IEC 60947-5-1

• 3.5-mm 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 locking lever

• IP20 nger-safe screw terminals

• UL Type 4X rating

Applicable Standards Mark File No. or Organization

UL508
CSA C22.2 No.14

EN60947-5-1

UL/c-UL File No. E68961

TÜV SÜD

EC Low Voltage Directive

ø22mm - CW Series

Switches & Pilot Devices Signaling Lights Relays & Sockets Timers Contactors Terminal Blocks Circuit Breakers

Specications

Operating Temperature

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 0.5mm

Shock Resistance

Mechanical Life
(minimum operations)

Electrical Life
(minimum operations)

Degree of Protection (IEC60529)

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

Recommended
Tightening Torque

Non-illuminated: –25 to +60°C (no freezing)
LED illuminated: –25 to +55°C (no freezing)

Operating extremes: 100m/s
Damage limits: 1000m/s

Pushbutton, illuminated pushbutton: 2,000,000
Selector switch: 250,000
Key selector switch: 250,000

50,000 (see Contact Ratings)
100,000 (see Contact Ratings)
(switching frequency 1800 operations/h)

Panel front: IP65
Terminals: IP20

Up to 2 wires of 2mm
maximum (AWG14 to 16)
(Ring terminal cannot be used)

Terminal: 1.0 to 1.3N·m
Locking ring: 1.2N·m

2

2

Type 4X

2

(solid wire ø1.6)

Contact Ratings

Rated Insulation Voltage (Ui) 300V

Rated Thermal Current (Ith) 10A

Rated Operating Voltage (Ue) 24V 120V 240V

Resistive Load

AC

Electrical Life
50,000
operations

Rated
Operating
Current
(Ie)

Electrical Life
100,000
operations

Contact Material Silver

1. Minimum applicable load (reference value): 3V AC/DC, 5mA (Applicable range is subject
to the operating conditions and load.)

2. The operational current represents the classication by making and breaking currents
(IEC 60947-5-1).

3. UL, c-UL rating: A300

50/60Hz

DC

AC
50/60Hz

DC

(AC-12)
Inductive Load

(AC-15)
Resistive Load

(DC-12)
Inductive Load

(DC-13)
Resistive Load

(AC-12)
Inductive Load

(AC-15)
Resistive Load

(DC-12)
Inductive Load

(DC-13)

10A 10A 6A

10A 6A 3A

8A 2.2A 1.1A

4A 1.1A 0.55A

5A 5A 3A

5A 3A 1.5A

4A 1.1A 0.55A

2A 0.55A 0.27A

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
Maximum Operator Angle 90° 45°

0.2N·m 0.3N·m

1705151132

587

ø22mm - CW Series

Rectifying Diode

R

X2

X1

C

X1

X2

R

Rectifying Diode

R0.8 max.

+0.2

3.2

Switches & Pilot Devices

Weights

Illuminated Pushbutton

Pushbutton

Pilot Light 27g (CW1P-1EQH)

Switches & Pilot DevicesSignaling LightsRelays & SocketsTimersContactorsTerminal BlocksCircuit Breakers

Selector Switch

Key Selector Switch

46g (CW1L-M1E02QH, 2 contacts)
62g (CW1L-M1E22QH, 4 contacts)

45g (CW1B-M1E03, 3 contacts)
52g (CW1B-M1E22, 4 contacts)

48g (CW1S-2E03, 3 contacts)
55g (CW1S-2E22, 4 contacts)

61g (CW1K-2AE03, 3 contacts)
68g (CW1K-2AE22, 4 contacts)

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 ➁ A (amber), G (green), PW (white), R (red), S (blue)
LED Module Part Number CW-EAQ2➁ CW-EAQ3➁ CW-EAQ4➁ CW-EAQH➁ CW-EAQM4➁
Current Draw 15mA 15mA 16.5mA 18mA 18mA
Life (reference value) Approx. 30,000 hours

LED Chip

Internal Circuit

1. Specify an illumination color code in place of ➁ in the part number.

2. Use the white (PW) LED module for yellow illumination.

R

Zener Diode

Resistor

R

R

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

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

Mounting Hole Layout
IEC 60947-5-1 compliant

ø22.3

Pushbutton Yes Yes * Yes * Yes *

Selector Switch Yes Yes Yes Yes

Key Selector Switch Yes Yes No Yes

50

+0.4
0

1st tier: 11-12
2nd tier: 21-22

0

0

+0.4

24.1

1st tier: (NO) 13-14
2nd tier: (NC) 21-22

LED Chip

Zener Diode

Resistor

Capacitor

*When used with rubber boot (CW9Z-D11, -D12)

588

Note: Determine mounting centers to

ensure proper spacing.

30

1705151132

•

Switches & Pilot Devices

Illuminated Pushbuttons (Assembled)

ø22mm - CW Series

Switches & Pilot Devices Signaling Lights Relays & Sockets Timers Contactors Terminal Blocks Circuit Breakers

Style

Round Flush
CW0L-01

(black bezel)

(metallic bezel)

Round Extended
CW0L-02

(black bezel)

(metallic bezel)

Operating

Voltage

6V AC/DC

12V AC/DC

24V AC/DC

100/120V AC

230/240V AC

6V AC/DC

12V AC/DC

24V AC/DC

100/120V AC

230/240V AC

Contact

Conguration

1NO
1NC
1NO-1NC
2NO
2NC
2N0-2NC

1NO
1NC
1NO-1NC
2NO
2NC
2NO-2NC

1NO
1NC
1NO-1NC
2NO
2NC
2N0-2NC

1NO
1NC
1NO-1NC
2NO
2NC
2N0-2NC

1NO
1NC
1NO-1NC
2NO
2NC
2N0-2NC

1NO
1NC
1NO-1NC
2NO
2NC
2N0-2NC

1NO
1NC
1NO-1NC
2NO
2NC
2N0-2NC

1NO
1NC
1NO-1NC
2NO
2NC
2N0-2NC

1NO
1NC
1NO-1NC
2NO
2NC
2N0-2NC

1NO
1NC
1NO-1NC
2NO
2NC
2N0-2NC

Black Bezel Metallic Bezel

CW1L-➂1E10Q2k
CW1L-➂1E01Q2k
CW1L-➂1E11Q2k
CW1L-➂1E20Q2k
CW1L-➂1E02Q2k
CW1L-➂1E22Q2k

CW1L-➂1E10Q3k
CW1L-➂1E01Q3k
CW1L-➂1E11Q3k
CW1L-➂1E20Q3k
CW1L-➂1E02Q3k

CW1L-➂1E10Q4k
CW1L-➂1E01Q4k
CW1L-➂1E11Q4k
CW1L-➂1E20Q4k
CW1L-➂1E02Q4k
CW1L-➂1E22Q4k

CW1L-➂1E10QHk
CW1L-➂1E01QHk
CW1L-➂1E11QHk
CW1L-➂1E20QHk
CW1L-➂1E02QHk
CW1L-➂1E22QHk

CW1L-➂1E10QM4k
CW1L-➂1E01QM4k
CW1L-➂1E11QM4k
CW1L-➂1E20QM4k
CW1L-➂1E02QM4k
CW4L-➂1E22QM4k

CW1L-➂2E10Q2k
CW1L-➂2E01Q2k
CW1L-➂2E11Q2k
CW1L-➂2E20Q2k
CW1L-➂2E02Q2k
CW1L-➂2E22Q2k

CW1L-➂2E10Q3k
CW1L-➂2E01Q3k
CW1L-➂2E11Q3k
CW1L-➂2E20Q3k
CW1L-➂2E02Q3k
CW1L-➂2E22Q3k

CW1L-➂2E10Q4k
CW1L-➂2E01Q4k
CW1L-➂2E11Q4k
CW1L-➂2E20Q4k
CW1L-➂2E02Q4k
CW1L-➂2E22Q4k

CW1L-➂2E10QH➁
CW1L-➂2E01QHk
CW1L-➂2E11QHk
CW1L-➂2E20QHk
CW1L-➂2E02QHk
CW1L-➂2E22QHk

CW1L-➂2E10QM4k
CW1L-➂2E01QM4k
CW1L-➂2E11QM4k
CW1L-➂2E20QM4k
CW1L-➂2E02QM4k
CW1L-➂2E22QM4k

CW4L-➂1E10Q2k
CW4L-➂1E01Q2k
CW4L-➂1E11Q2k
CW4L-➂1E20Q2k
CW4L-➂1E02Q3k
CW4L-➂1E22Q2

CW4L-➂1E10Q3k
CW4L-➂1E01Q3k
CW4L-➂1E11Q3k
CW4L-➂1E20Q3k
CW4L-➂1E02Q3k

CW4L-➂1E10Q4k
CW4L-➂1E01Q4k
CW4L-➂1E11Q4k
CW4L-➂1E20Q4k
CW4L-➂1E02Q4k
CW4L-➂1E22Q4k

CW4L-➂1E10QHk
CW4L-➂1E01QHk
CW4L-➂1E11QHk
CW4L-➂1E20QHk
CW4L-➂1E02QHk
CW4L-➂1E22QHk

CW4L-➂1E10QM4k
CW4L-➂1E01QM4k
CW4L-➂1E11QM4k
CW4L-➂1E20QM4k
CW4L-➂1E02QM4k
CW4L-➂1E22QM4k

CW4L-➂2E10Q2k
CW4L-➂2E01Q2k
CW4L-➂2E11Q2k
CW4L-➂2E20Q2k
CW4L-➂2E02Q2k
CW4L-➂2E22Q2k

CW4L-➂2E10Q3k
CW4L-➂2E01Q3k
CW4L-➂2E11Q3k
CW4L-➂2E20Q3k
CW4L-➂2E02Q3k
CW4L-➂2E22Q3k

CW4L-➂2E10Q4k
CW4L-➂2E01Q4k
CW4L-➂2E11Q4k
CW4L-➂2E20Q4k
CW4L-➂2E02Q4k
CW4L-➂2E22Q4k

CW4L-➂2E10QHk
CW4L-➂2E01QHk
CW4L-➂2E11QHk
CW4L-➂2E20QHk
CW4L-➂2E02QHk
CW4L-➂2E22QHk

CW4L-➂2E10QM4k
CW4L-➂2E01QM4k
CW4L-➂2E11QM4k
CW4L-➂2E20QM4k
CW4L-➂2E02QM4k
CW4L-➂2E22QM4k

k

Illumination Color

Code k

A: amber
G: green
PW: white
R: red
S: blue
Y: yellow

A: amber
G: green
PW: white
R: red
S: blue
Y: yellow

1. Specify an illumination color code in
place of ➁ in the Part Number.

2. Specify function code in place of ➂
in the Part Number. M: momentary, A:
maintained

3. See page 603 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 congurations

available, contact IDEC for more
details

1705151132

589

ø22mm - CW Series

Contact Blocks + LED Module + Mounting Adapter + Operator + Lens = Completed Unit

Switches & Pilot DevicesSignaling LightsRelays & SocketsTimersContactorsTerminal BlocksCircuit Breakers

Switches & Pilot Devices

Illuminated Pushbuttons (Sub-assembled)

Contact Blocks

Style Contacts

Finger­safe
screw
terminal

Dummy block CW-DB

Contact
Block

Single

Double

LED Module

Style Part Number

CW-EAQ ➁➀

Contact
Conguration

1NO

1NC

2NO

2NC

1N0-1NC

Part
Number

YW-E10R

YW-E01

YW-

EW2R0

YW-EW02

YW-

EW1R1

Operators

Style

Round Flush CW1L-M10 CW4L-M10

Momentary

Round Extended CW1L-M20 CW4L-M20

Round Flush CW1L-A10 CW4L-A10

Maintained

Round Extended CW1L-A20 CW4L-A20

Lens

Style Part Number

Round

Flush

Round

Extended

CW9Z-L11j

CW9Z-L12j

Black
Bezel

Metallic
Bezel

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

1. In place of ➀, specify the Lens/LED Color Code
from table.

2. In place of ➁, specify the Voltage Code from table.

3. Use PW LED for yellow lens.

Contact Block Mounting Adaptor

Style Part Number

CW-CN

1. In place of ➀, specify the Lens/LED Color
Code from table.

590

1705151132

•

Switches & Pilot Devices

Non-Illuminated Pushbuttons (Assembled)

ø22mm - CW Series

Switches & Pilot Devices Signaling Lights Relays & Sockets Timers Contactors Terminal Blocks Circuit Breakers

Style

Round Flush
CW0B-01

(black bezel)

Round Extended
CW0B-02

(metallic bezel)

Contact
Conguration

1NO
1NC
1NO-1NC
2NO
2NC
2NO-1NC*
1NO-2NC*
3NO*

3NC*

2NO-2NC CW1B-➂1E22j CW4B-➂1E22j
1NO
1NC
1NO-1NC
2NO
2NC
2NO-1NC*
1NO-2NC*
3NO*

3NC*

2NO-2NC

Black Bezel Metallic Bezel Button Color Code ➀

CW1B-➂1E10j CW4B-➂1E10j
CW1B-➂1E01j CW4B-➂1E01j
CW1B-➂1E11j CW4B-➂1E11j
CW1B-➂1E20j CW4B-➂1E20j
CW1B-➂1E02j CW4B-➂1E02j
CW1B-M1E21j CW4B-M1E21j
CW1B-M1E12j CW4B-M1E12j
CW1B-M1E30j CW4B-M1E30j

CW1B-M1E03j CW4B-M1E03j

CW1B-➂2E10j CW4B-➂2E10j
CW1B-➂2E01j CW4B-➂2E01j
CW1B-➂2E11j CW4B-➂2E11j
CW1B-➂2E20j CW4B-➂2E20j
CW1B-➂2E02j CW4B-➂2E02j
CW1B-M2E21j CW4B-M2E21j
CW1B-M2E12j CW4B-M2E12j
CW1B-M2E30j CW4B-M2E30j

CW1B-M2E03j CW4B-M2E03j

CW1B-M2E22j CW4B-➂2E22j

B: black
G: green
R: red
S: blue
W: white
Y: yellow

1. Specify a button color code in place of ➀ in the part
number.

2. Specify function code in place of ➂ in the Part
Number. M: momentary, A: maintained

3. See page 604 for dimensions.

4. Two dummy blocks are installed when one

contact is used and one dummy block in
installed when two contact blocks are used.

5. *These contact congurations are not available in
maintained action

6. Additional contact congurations available; contact
IDEC for more details

.

Contact Blocks

Style Contacts

Finger­safe
screw
terminal

Dummy block CW-DB

Contact
Block

Single

Double

Non-Illuminated Pushbuttons (Sub-assembled)

Contact Blocks + Mounting Adaptor + Operator = Completed Unit

Contact
Conguration

1NO

1NC

2NO

2NC

1N0-1NC

Part
Number

YW-E10R

YW-E01

YW-

EW2R0

YW-EW02

YW-

EW1R1

Operators*

Style Black Bezel Metallic Bezel

Round Flush CW1B-M1➀ CW4B-M1➀

Momentary

Round Extended CW1B-M2➀ CW4B-M2➀

Round Flush CW1B-A1➀ CW4B-A1➀

Maintained

Round Extended CW1B-A2➀ CW4B-A2➀

1. Specify a button color code in place of ➀.

2. *Operator button is not removable from operator.

Contact Block Mounting Adaptor

Style Part Number

j Button Color Code

Color Code

Black B
Green G
Red R
Blue S
White W
Yellow Y

1705151132

CW-CN

591

ø22mm - CW Series

Switches & Pilot Devices

Pilot Lights (Assembled)

Style Operating Voltage Black Bezel Metallic Bezel

Round Flush Lens
CW0P-1

Switches & Pilot DevicesSignaling LightsRelays & SocketsTimersContactorsTerminal BlocksCircuit Breakers

(black bezel)

Round Dome Lens
CW0P-2

(metallic bezel)

6V AC/DC

12V AC/DC

24V AC/DC

100/120V AC

230/240V AC

6V AC/DC

12V AC/DC

24V AC/DC

100/120V AC

230/240V AC

CW1P-1EQ2k CW4P-1EQ2k

CW1P-1EQ3k CW4P-1EQ3k

CW1P-1EQ4k CW4P-1EQ4k

CW1P-1EQHk CW4P-1EQHk

CW1P-1EQM4k CW4P-1EQM4k

CW1P-2EQ2k CW4P-2EQ2k

CW1P-2EQ3k CW4P-2EQ3k

CW1P-2EQ4k CW4P-2EQ4k

CW1P-2EQHk CW4P-2EQHk

CW1P-2EQM4k CW4P-2EQM4k

Pilot Lights (Sub-assembled)

Contact Blocks* + LED Module + Mounting Adapter + Operator + Lens = Completed Unit

Illumination Color Code k

A: amber
G: green
R: red
S: blue
PW: white
Y: yellow

1. Specify an illumination color code in place of
➁ in the Part Number

2. See page 604 for dimensions.

3. See page 602 for replacement LED modules.

4. Two dummy blocks are installed.

* 2 dummy blocks are required for each completed pilot light.

Contact Block

Style Contacts Part Number

Dummy Block CW-DB

LED Module

Style Part Number

CW-EAQ ➁➀

1. In place of ➀, specify the Lens/LED Color
Code from table.

2. In place of ➁, specify the Voltage Code
from table.

3. Use PW LED for yellow lens.

Contact Block Mounting Adaptor

Style Part Number

CW-CN

Operators

Style

Black
Bezel

CW1P-00 CW4P-00

Metallic
Bezel

Lens

Style Part Number

Round

Flush

Round

Dome

1. In place of ➀, 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.

CW9Z-L11j

CW9Z-L15j

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

592

1705151132

•

Shape

LR

LR

CW0S
(Knob Operator)

Switches & Pilot Devices

Selector Switches (Assembled)

(black bezel) (metallic bezel)

ø22mm - CW Series

Switches & Pilot Devices Signaling Lights Relays & Sockets Timers Contactors Terminal Blocks Circuit Breakers

No. of Positions

90° 2-position

Contact

Conguration

1NO

(10)

1NC

(01)

1NO-1NC

(11)

2NO

(20)

2NC

(02)

2NO-1NC

(21)

1NO-2NC

(12)

3NO

(30)

3NC

(03)

2NO-2NC

(22)

4NO

(40)

Contact Block Operator Position

Mounting

Position

1 NO
2 — Dummy
3 — Dummy
1 — Dummy
2 — Dummy
3 NC

1 NO

2 — Dummy
3 NC
1 NO
2 — Dummy
3 NO
1 NC
2 — Dummy
3 NC
1 NO
2 NO
3 NC
1 NO
2 NC
3 NC
1 NO
2 NO
3 NO
1 NC
2 NC
3 NC

1

2 — Dummy

3 NC

1 2NO

2 — Dummy

3 2NO

Type L R

NC

NO/

NC

NC

NO

NO/

NC

NO

NO

NO
NO

Maintained

CW0S-2E10 CW0S-21E10

CW0S-2E01 CW0S-21E01

CW0S-2E11 CW0S-21E11

CW0S-2E20 CW0S-21E20

CW0S-2E02 CW0S-21E02

CW0S-2E21 CW0S-21E21

CW0S-2E12 CW0S-21E12

CW0S-2E30 CW0S-21E30

CW0S-2E03 CW0S-21E03

CW0S-2E22 CW0S-21E22

CW0S-2E40 CW0S-2E40

Spring return

from right

1705151132

593