IDEC ID YW1BA1E10R Datasheet

ø22mm
YW Series Switches & Pilot Lights

Innovative Design, Space-Saving, Safety,
and Self-Cleaning Contacts

Emergency Stop Switches

Satisfy International Standards

• Safety Lock Mechanism

When the emergency stop signal has been generated during actuation of the emergency stop
device, the emergency stop function shall be maintained until the emergency stop device is
reset (disengaged)
(IEC 60947-5-5, 6.2).

• Direct Opening Action

Even if the contacts are welded, NC contacts are forced to open and break the circuit
(compliant to IEC 60947-5-1, Annex K, IEC 60947-5-5, 5.2).

Non-illuminated Illuminated

• Safe Pushbutton Design

The pushbutton is designed to ensure that an object cannot become trapped between the
mushroom button and the panel, disabling the button operation. In addition, the pushbutton is
designed to prevent removal from the front of the panel (IEC 60947-5-5, 6.3.2).

Easy Operation

• Push-to-lock, Pull/Turn-to-release

YW emergency stop switches can be unlatched by either
pulling or turning the operator.

Unibody Pilot Lights

Higher Brightness

Unibody pilot lights achieve high brightness.

Short Depth behind the Panel

Measures only 42mm depth behind the panel.

Four Lens Shapes

Flush, ush with marking, extended, and dome.

Panel Mounting

Unibody pilot lights can be mounted on panels by
tightening the locking ring.

Unlatching by pulling Unlatching by turning

Dome

Extended

Flush
w/marking

Key Selector Switches

Plastic Bezel

Metal Bezel

Flush

A variety of operations, key removal positions,
and circuits.

Wide range adds more options to choose from.

Safety

Save

YW

series

Safety

Integrated Finger-safe Terminal Cover
Degree of Protection: IP20
(From panel front: IP65)

Save

New Contact Block Design

YW series

Reliable

Metal bezels are available for
pushbuttons, illuminated
pushbuttons, selector switches,
and key selector switches.

CB

FA

CB

1515

30

The contact block design reduces the depth
behind the panel.

CB FA CB

1010

10

30

CB: Contact block
FA: Full-voltage

adapter

Retained Locking Lever

Lock Unlock

An innovative plastic locking lever is retained and
eliminates the need for a separate lever lock.

Reliable

Heavy-Duty Rugged Construction

Self-Cleaning Wiping-Action Contacts with Scored
Contact Surfaces

Spring

Scored Surface

Movable

Contact

Stationary

Contact

(1) Normal State

(2) Wiping

(3) Fully Depressed

YW Series Switches & Pilot Lights

•

•

•

•

•

•

Space-saving, 10-mm-thick contact blocks. Removable operator.

•Compact and light-weight
IP20 nger-safe screw terminals (IEC 60529)
Emergency stop switches feature safety lock mechanism, direct opening

action, and safe pushbutton design.
Separate contact block makes installation and removal easy.

Pilot lights feature a large lens for a wide viewing angle.
Matted surfaces on the buttons, lenses, and bezels reduce reection of

ambient light.
UL, c-UL listed, EN compliant, and CCC approved.

UL508, CSA C22.2 No. 14, EN 60947-1, EN 60947-5-1,
EN 60947-5-5, GB 14048.5

Contact Ratings (Contact Block)

Rated Insulation Voltage 600V
Rated Thermal Current 10A
Operating Voltage 24V 120V 240V 380V

AC
50/60 Hz

DC

Resistive Load (AC-12) 10A 10A 6A 2A
Inductive Load (AC-15) 10A 6A 3A 1.9A
Resistive Load (DC-12) 8A 2.2A 1.1A –
Inductive Load (DC-13) 4A 1.1A 0.55A –

(Emergency
Stop Switch)

LED Illuminated Unit Specifications

Pilot Light (removable lamp terminal type)
Illuminated Pushbutton

Unit LED Lamp

Unit Type Input Type Rated Voltage Operating Voltage Color Code

6V AC/DC

Pilot Light
(removable
lamp
terminal type)

Illuminated
Pushbutton

Note: Yellow LED lamps are used for white illumination.

Full Voltage

Transformer
(pilot light
only)
50/60 Hz

12V AC/DC

24V AC/DC

110V AC/DC
230/240V AC/DC 207 to 250V AC/DC
100/110V AC
200/220V AC
115/120V AC
230/240V AC

6V AC/DC

12V AC/DC

24V AC/DC

110V AC/DC

100/110V AC
200/220V AC
115/120V AC
207 to 250V AC

±10%

±10%

A: amber
G: green
PW: pure white
R: red
S: blue
W: white (Note)
Y: yellow

Pilot Light (unibody type)

Unit Type Rated Voltage Operating Voltage Current Draw Color Code

6V AC/DC 6V AC/DC

Pilot Light
(unibody type)

12V AC/DC 12V AC/DC 20mA
24V AC/DC 24V AC/DC 20mA
100/110V AC (50/60 Hz sine wave) 100/110V AC 20mA
230/240V AC (50/60 Hz sine wave) 230/240V AC 207 to 250V AC 20mA

±10%

Lamp
Base

BA9S/13

16mA (A, R, W, Y)
13mA (G, PW, S)

Part No. Rated Voltage Current Draw Color

LSED-6

LSED-1

LSED-2

LSED-H
LSED-M3

LSED-6

6V AC/DC

12V AC/DC

24V AC/DC

110V AC/DC
230/240V AC/DC

6V AC/DC

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

10mA (A, R, Y)
7mA (G, PW, S)
14mA (A, R, Y)
13mA (G, PW, S)
14mA (A, R, Y)
13mA (G, PW, S)

5mA
3mA

10mA (A, R, Y)
7mA (G, PW, S)

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

Incandescent Illuminated Unit Specifications

Pilot Light (removable lamp terminal type)
Illuminated Pushbutton

Unit Incandescent Lamp

Unit Type Input Type Rated Voltage Operating Voltage Color Code Lamp Base Part No. Rating

(Pilot Light
(removable lamp
terminal type)

Illuminated
Pushbutton

Full Voltage

Transformer
(pilot light
only)

50/60 Hz

6V AC/DC 6V AC/DC
12V AC/DC 12V AC/DC LS-T8 1W (18V)
24V AC/DC 24V AC/DC LS-T3 1W (30V)
100/110V AC 100/110V AC
200/220V AC 200/220V AC
115/120V AC 115/120V AC
230/240V AC 207 to 250V AC

±10%

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

BA9S/13

LS-T6 1W (6.3V)

LS-T6 1W (6.3V)

4

YW Series

R0.8 max.

when the anti-rotation

ø22

Specifications

Operating
Conditions

Degree of
Protection

Insulation
Resistance

Dielectric
Strength

Vibration
Resistance

Shock
Resistance

Mechanical
Life (minimum
operations)

Electrical Life
(minimum
operations)

Operating temperature: –20 to +55°C (no freezing)
Operating humidity: 45 to 85% RH (no condensation)
Storage temperature: –45 to +80°C
Storage humidity: 95% RH maximum

From panel front: IP65 (IEC 60529)
Terminal: IP20 (IEC 60529)

100 MΩ

Contact block: 2,500V, 1 minute
Pilot light: 2,000V, 1 minute

<Emergency stop switch>
Operating extremes / Damage limits:
10 to 500 Hz, amplitude 0.35 mm. acceleration 50 m/s
<Pushbutton, pilot light, illluminated pushbutton, selector
switch, and key selector switch>
Operating extremes: 5 to 55 Hz, amplitude 0.5 mm
Damage limits: 30 Hz, amplitude 1.5 mm

<Emergency stop switch>
Operating extremes: 150 m/s
Damage limits: 1,000 m/s2 (100G)
<Pushbutton, pilot light, illluminated pushbutton, selector
switch, and key selector switch>
Operating extremes: 100 m/s2 (10G)
Damage limits: 1,000 m/s2 (100G)

<Emergency stop switch>
250,000 (single contact block)
<Pushbutton and illuminated pushbutton>
Momentary: 5,000,000 (single contact block)
1,000,000 (double contact block)
Maintained: 250,000 (single contact block)
100,000 (double contact block)
<Selector switch and key selector switch>
250,000 (single contact block)
100,000 (double contact block)

<Emergency stop switch>
100,000 (single contact block)
<Pushbutton, selector switch, and key selector switch>
100,000 (single contact block)
50,000 (double contact block)

2

(10G)

2

(5G)

Mounting Hole Layout

The 3.2-mm-wide key recess

+0.2

ø22.3

3.2

+0.4
0

A

Emergency stop switch 50 min. 50 min.
Pushbutton

Selector switch
Key selector switch

Mushroom pushbutton 50 min. 40 min.
Pilot light (with removable lamp terminal)
Pilot light (unibody) 50 min. 30 min.

∗ Keep a minimum spacing of 50 mm when using a lamp of over 1W.

is necessary

0

ring is used.

0

+0.4

24.1

B

Unit A (mm) B (mm)

50 min. 30 min.

30 min.∗

30 min.

5

ø22

28.6

30

ø40

M3.5 Terminal Screw
Contact Block

101010

Panel Thickness 0.8 to 6

32.545.8

Locking Ring

Gasket

41.4

28.6

101010

30

ø40

M3.5 Terminal Screw

M3.5 Terminal Screw

Full-Voltage Adapter

Contact Block

Locking Ring

Panel Thickness 0.8 to 6

45.8

32.5

Gasket

41.4

YW Series Emergency Stop Switches

Emergency Stop Switches (Pushlock Pull/Turn Reset)

Contact Block Mounting Position

1 2 3

ø40mm Mushroom

Style Contact

1NC — — NC YW1B-V4E01R

2NC NC — NC YW1B-V4E02R

Package Quantity: 1

Part No. Button Color Code

3NC NC NC NC YW1B-V4E03R

1NO-1NC NO — NC YW1B-V4E11R

1NO-2NC NO NC NC YW1B-V4E12R

2NO-1NC NO NC NO YW1B-V4E21R

• When pressed, the button is locked in the depressed position, and is reset when either pulled or turned clockwise.

Dimensions

Illuminated Emergency Stop Switches (Pushlock Pull/Turn Reset)

Contact Block Mounting

Style Lamp Contacts

ø40mm Mushroom

Without
Lamp

1NC — FA NC
2NC NC FA NC
1NO-1NC NO FA NC

1NC — FA NC

LED

2NC NC FA NC

1NO-1NC NO FA NC

1NC — FA NC

Incandescent

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

• Specify an operating voltage code in place of

in the Part No. FA: Full voltage adapter

➂

• When pressed, the button is locked in the depressed position, and is reset when either pulled or turned clockwise.

Dimensions

Position

1 2 3

Part No.

YW1L-V4E01Q0R
YW1L-V4E02Q0R
YW1L-V4E11Q0R

YW1L-V4E01Q

YW1L-V4E02Q

YW1L-V4E11Q

YW1L-V4E01Q
YW1L-V4E02Q
YW1L-V4E11Q

Contact Block Mounting Position

➂

Voltage Code

0: without lamp
250V AC/DC max.

2: 6V AC/DC

R

➂

➂

➂

➂
➂
➂

3: 12V AC/DC
4: 24V AC/DC

R

H: 110V AC/DC

R

M3: 230/240V AC/DC

R

5: 6V AC/DC
6: 12V AC/DC

R

7: 24V AC/DC

R

Contact Block Mounting Position

3

2

1

Operating

2

1

Red only

Package Quantity: 1

Lens Color

Code

Red only

3

6

Pushbuttons with Plastic Bezel

Contact Block

M3.5

Panel Thickness: 0.8 to 6

Shape Operation Contact

Flush

Momentary

Maintained

Extended

Momentary

Maintained

Mushroom ø40mm

Momentary

Maintained

Note: Specify a button color code in place of ➀ in the Part No.

YW Series Pushbuttons

Contact Block Mounting Position

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

1NO-1NC NO — NC

3NO NO NO NO
3NC NC NC NC

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

1NO NO — —
1NC — — NC
2NO NO — NO
2NC NC — NC

1NO-1NC NO — NC

1NO NO — —
1NC — — NC
2NO NO — NO
2NC NC — NC

1NO-1NC NO — NC

1NO NO — —
1NC — — NC
2NO NO — NO
2NC NC — NC

1NO-1NC NO — NC

1NO NO — —
1NC — — NC
2NO NO — NO
2NC NC — NC

1NO-1NC NO — NC

1NO NO — —
1NC — — NC
2NO NO — NO
2NC NC — NC

1NO-1NC NO — NC

Part No.

YW1B-M1E10➀

YW1B-M1E01➀

YW1B-M1E20➀

YW1B-M1E02➀

YW1B-M1E11➀

YW1B-M1E30➀

YW1B-M1E03➀

YW1B-M1E21➀

YW1B-M1E12➀

YW1B-A1E10➀

YW1B-A1E01➀

YW1B-A1E20➀

YW1B-A1E02➀

YW1B-A1E11➀

YW1B-M2E10➀

YW1B-M2E01➀

YW1B-M2E20➀

YW1B-M2E02➀

YW1B-M2E11➀

YW1B-A2E10➀

YW1B-A2E01➀

YW1B-A2E20➀

YW1B-A2E02➀

YW1B-A2E11➀

YW1B-M4E10➀

YW1B-M4E01➀

YW1B-M4E20➀

YW1B-M4E02➀

YW1B-M4E11➀

YW1B-A4E10➀

YW1B-A4E01➀

YW1B-A4E20➀

YW1B-A4E02➀

YW1B-A4E11➀

ø22

Package Quantity: 1

Button Color

➀

Code

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

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

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

Emergency Stop Switches Pushbuttons Pilot Lights Illuminated Pushbuttons Selector Switches Key Selector Switches

Dimensions

Terminal Screw

Flush

Extended

Gasket

10 10

45.811

45.8

0.5

Locking Ring

ø23.6

11

19

28.6

ø29

(Button Diameter)

28.6

ø23.6

ø29

(Button Diameter)

Lock

41.4

30

Mushroom

41.4

30

45.8

ø40

11

20.5

(Button Diameter)

Contact Block Mounting Position

28.6

41.4

30

3

2

1

All dimensions in mm.

7

ø22

Contact Block

M3.5

Panel Thickness: 0.8 to 6

YW Series Pushbuttons

Pushbuttons with Metal Bezel

Shape Operation Contact

Flush

Momentary

Maintained

Extended

Momentary

Maintained

Mushroom ø40mm

Momentary

Maintained

Note: Specify a button color code in place of ➀ in the Part No.

Contact Block Mounting Position

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

1NO-1NC NO — NC

3NO NO NO NO
3NC NC NC NC

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

1NO NO — —
1NC — — NC
2NO NO — NO
2NC NC — NC

1NO-1NC NO — NC

1NO NO — —
1NC — — NC
2NO NO — NO
2NC NC — NC

1NO-1NC NO — NC

1NO NO — —
1NC — — NC
2NO NO — NO
2NC NC — NC

1NO-1NC NO — NC

1NO NO — —
1NC — — NC
2NO NO — NO
2NC NC — NC

1NO-1NC NO — NC

1NO NO — —
1NC — — NC
2NO NO — NO
2NC NC — NC

1NO-1NC NO — NC

Part No.

YW4B-M1E10➀

YW4B-M1E01➀

YW4B-M1E20➀

YW4B-M1E02➀

YW4B-M1E11➀

YW4B-M1E30➀

YW4B-M1E03➀

YW4B-M1E21➀

YW4B-M1E12➀

YW4B-A1E10➀

YW4B-A1E01➀

YW4B-A1E20➀

YW4B-A1E02➀

YW4B-A1E11➀

YW4B-M2E10➀

YW4B-M2E01➀

YW4B-M2E20➀

YW4B-M2E02➀

YW4B-M2E11➀

YW4B-A2E10➀

YW4B-A2E01➀

YW4B-A2E20➀

YW4B-A2E02➀

YW4B-A2E11➀

YW4B-M4E10➀

YW4B-M4E01➀

YW4B-M4E20➀

YW4B-M4E02➀

YW4B-M4E11➀

YW4B-A4E10➀

YW4B-A4E01➀

YW4B-A4E20➀

YW4B-A4E02➀

YW4B-A4E11➀

Package Quantity: 1

Button Color

➀

Code

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

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

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

Dimensions

Terminal Screw

Flush

Extended

8

Gasket

10 10

45.819

29.8

0.3

Locking Ring

11.345.8

Locking Ring

11.3

ø23.6

(Button Diameter)

ø23.6

(Button Diameter)

ø29.5

ø29.5

28.6

28.6

Lock

Lock

41.4

30

Mushroom

41.4

30

45.8

Locking Ring

11.3

20.5

ø40

(Button Diameter)

Lock

28.6

41.4

30

3

2

1

All dimensions in mm.

Contact Block Mounting Position

Pilot Lights (Unibody)

Flush

ø29.8

Extended

Flush Marking

Shape Lamp Operating Voltage Part No.

Flush
Full Voltage

Flush Marking
Full Voltage

Extended
Full Voltage

Dome
Full Voltage

LED

LED

LED

LED

6V AC/DC

12V AC/DC

24V AC/DC

100/110V AC

230/240V AC

6V AC/DC

12V AC/DC

24V AC/DC

100/110V AC

230/240V AC

6V AC/DC

12V AC/DC

24V AC/DC

100/110V AC

230/240V AC

6V AC/DC

12V AC/DC

24V AC/DC

100/110V AC

230/240V AC

YW Series Pilot Lights

YW1P-1UQ2➁

YW1P-1UQ3➁

YW1P-1UQ4➁

YW1P-1UQH➁

YW1P-1UQM3➁

YW1P-1BUQ2➁

YW1P-1BUQ3➁

YW1P-1BUQ4➁

YW1P-1BUQH➁

YW1P-1BUQM3➁

YW1P-2TUQ2➁

YW1P-2TUQ3➁

YW1P-2TUQ4➁

YW1P-2TUQH➁

YW1P-2TUQM3➁

YW1P-2UQ2➁

YW1P-2UQ3➁

YW1P-2UQ4➁

YW1P-2UQH➁

YW1P-2UQM3➁

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

Package Quantity: 1

Lens Color Code

➁

Emergency Stop Switches Pushbuttons Pilot Lights Illuminated Pushbuttons Selector Switches Key Selector Switches

ø22

Dimensions

M3.5
Terminal Screw

M3.5
Terminal Screw

Locking Ring

Gasket

42.0 9.5

Locking Ring

Gasket

Panel Thickness 0.8 to 6

Panel Thickness 0.8 to 6

ø29.8

ø29.8

M3.5
Terminal Screw

Dome

M3.5
Terminal Screw

Locking Ring

Gasket

Locking Ring

Gasket

Panel Thickness 0.8 to 6

1042.0

Panel Thickness 0.8 to 6

ø29.8

15.542.0

15.542.0

All dimensions in mm.

9

ø22

YW Series Pilot Lights

Pilot Lights (with Removable Lamp Terminal)

Shape Lamp Operating Voltage Part No.

Flush
Full Voltage

Flush
Transformer

Flush Marking
Full Voltage

Flush Marking
Transformer

Note: Specify a lens color code in place of ➁ in the Part No.
Clear lenses are used for PW (pure white) illumination of pilot lights.

Without Lamp 250V AC/DC max.

LED

230/240V AC/DC

Incandescent

LED

Incandescent

Without Lamp 250V AC/DC max.

LED

230/240V AC/DC

Incandescent

LED

Incandescent

6V AC/DC

12V AC/DC

24V AC/DC

110V AC/DC

6V AC/DC

12V AC/DC

24V AC/DC

100/110V AC

200/220V AC

115/120V AC

230/240V AC

100/110V AC

200/220V AC

115/120V AC

230/240V AC

6V AC/DC

12V AC/DC

24V AC/DC

110V AC/DC

6V AC/DC

12V AC/DC

24V AC/DC

100/110V AC

200/220V AC

115/120V AC

230/240V AC

100/110V AC

200/220V AC

115/120V AC

230/240V AC

YW1P-1EQ0➁

YW1P-1EQ2➁

YW1P-1EQ3➁

YW1P-1EQ4➁

YW1P-1EQH➁

YW1P-1EQM3➁

YW1P-1EQ5➁

YW1P-1EQ6➁

YW1P-1EQ7➁

YW1P-1EH2➁

YW1P-1EM2➁

YW1P-1EH22➁

YW1P-1EM42➁

YW1P-1EH5➁

YW1P-1EM5➁

YW1P-1EH25➁

YW1P-1EM45➁

YW1P-1BEQ0➁

YW1P-1BEQ2➁

YW1P-1BEQ3➁

YW1P-1BEQ4➁

YW1P-1BEQH➁

YW1P-1BEQM3➁

YW1P-1BEQ5➁

YW1P-1BEQ6➁

YW1P-1BEQ7➁

YW1P-1BEH2➁

YW1P-1BEM2➁

YW1P-1BEH22➁

YW1P-1BEM42➁

YW1P-1BEH5➁

YW1P-1BEM5➁

YW1P-1BEH25➁

YW1P-1BEM45➁

Package Quantity: 1

Lens Color Code

➁

A (amber), C (clear),
G (green), R (red), S (blue),
W (white), Y (yellow)

A (amber), G (green),
PW (pure white), R (red),
S (blue), W (white), Y (yellow)

Built-in LED lamp: LSED-➂

A (amber), C (clear),
G (green), R (red), S (blue),
W (white), Y (yellow)

Built-in incandescent lamp: LS-T➂

A (amber), G (green),
PW (pure white), R (red),
S (blue), W (white), Y (yellow)

Built-in LED lamp: LSED-6

A (amber), C (clear),
G (green), R (red), S (blue),
W (white), Y (yellow)

Built-in incandescent lamp: LS-T6

A (amber), G (green), R (red),
S (blue), W (white), Y (yellow)

A (amber), G (green),
PW (pure white), R (red),
S (blue), W (white), Y (yellow)

Built-in LED lamp: LSED-➂

A (amber), G (green), R (red),
S (blue), W (white), Y (yellow)

Built-in incandescent lamp: LS-T➂

A (amber), G (green),
PW (pure white), R (red),
S (blue), W (white), Y (yellow)

Built-in LED lamp: LSED-6

A (amber), G (green), R (red),
S (blue), W (white), Y (yellow)

Built-in incandescent lamp: LS-T6

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