Datasheet

For more information, visit http://asia.idec.com
B-275
APEM
Switches &
Pilot Lights
Control Boxes
Emergency
Stop Switches
Enabling
Switches
Safety Products
Explosion Proof
Terminal Blocks
Relays & Sockets
Circuit
Protectors
Power Supplies
LED Illumination
Controllers
Operator
Interfaces
Sensors
AUTO-ID
Switches & Pilot Lights
Flush Silhouette
ø16
ø22
ø30
Miniature
Pilot Lights
HW
TW
YW
ø22 YW Series Switches & Pilot Lights
Pushbuttons with Metal Bezel
Package Quantity: 1
Shape Operation Contact
Contact Block Mounting Position
Part No.
➀
Button Color
Code
1 2 3
Flush
Momentary
1NO NO — —
YW4B-M1E10
➀
B: black
G: green
R: red
S: blue
W: white
Y: yellow
1NC — — NC
YW4B-M1E01
➀
2NO NO — NO
YW4B-M1E20
➀
2NC NC — NC
YW4B-M1E02
➀
1NO-1NC NO — NC
YW4B-M1E11
➀
3NO NO NO NO
YW4B-M1E30
➀
3NC NC NC NC
YW4B-M1E03
➀
2NO-1NC NO NC NO
YW4B-M1E21
➀
1NO-2NC NO NC NC
YW4B-M1E12
➀
Maintained
1NO NO — —
YW4B-A1E10
➀
1NC — — NC
YW4B-A1E01
➀
2NO NO — NO
YW4B-A1E20
➀
2NC NC — NC
YW4B-A1E02
➀
1NO-1NC NO — NC
YW4B-A1E11
➀
Extended
Momentary
1NO NO — —
YW4B-M2E10
➀
B: black
G: green
R: red
S: blue
W: white
Y: yellow
1NC — — NC
YW4B-M2E01
➀
2NO NO — NO
YW4B-M2E20
➀
2NC NC — NC
YW4B-M2E02
➀
1NO-1NC NO — NC
YW4B-M2E11
➀
Maintained
1NO NO — —
YW4B-A2E10
➀
1NC — — NC
YW4B-A2E01
➀
2NO NO — NO
YW4B-A2E20
➀
2NC NC — NC
YW4B-A2E02
➀
1NO-1NC NO — NC
YW4B-A2E11
➀
Mushroom ø40mm
Momentary
1NO NO — —
YW4B-M4E10
➀
B: black
G: green
R: red
S: blue
W: white
Y: yellow
1NC — — NC
YW4B-M4E01
➀
2NO NO — NO
YW4B-M4E20
➀
2NC NC — NC
YW4B-M4E02
➀
1NO-1NC NO — NC
YW4B-M4E11
➀
Maintained
1NO NO — —
YW4B-A4E10
➀
1NC — — NC
YW4B-A4E01
➀
2NO NO — NO
YW4B-A4E20
➀
2NC NC — NC
YW4B-A4E02
➀
1NO-1NC NO — NC
YW4B-A4E11
➀
Note: Specify a button color code in place of ➀ in the Part No.
Dimensions
All dimensions in mm.
ø40
20.5
11.3
45.8
Locking Ring
Flush
Mushroom
Extended
41.4
28.6
30
Lock
ø29.5
41.4
28.6
30
Lock
(Button Diameter)
(Button Diameter)
ø23.6
11.3
45.819
Locking Ring
(Button Diameter)
ø29.5
41.4
28.6
30
Lock
ø23.6
11.345.8
Locking Ring
29.8
10 10
0.3
Contact Block
M3.5
Terminal Screw
Gasket
Panel Thickness: 0.8 to 6
1
2
3
Contact Block Mounting Position
For more information, visit http://eu.idec.com