Datasheet
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B-288
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
Key Selector Switches (45° 3-Position)
Package Quantity: 1
No. of Positions
Contact
Conguration
Contact Block
Mounting Position
Operator Position
Part No.
Plastic Bezel Metal Bezel
L C R
45° 3-position
Maintained
L
C
R
2NO
(20)
1 NO
●
YW1K-3AE20 YW4K-3AE202
3 NO
●
2NO
(20N1)
1
YW1K-3AE20N1 YW4K-3AE20N12 NO
● ●
3 NO
●
2NC
(02)
1 NC
YW1K-3AE02 YW4K-3AE022
3 NC
2NC
(02N1)
1
YW1K-3AE02N1 YW4K-3AE02N12 NC
●
3 NC
1NO-1NC
(11)
1 NO
●
YW1K-3AE11 YW4K-3AE112
3 NC
1NO-1NC
(11N1)
1 NC
YW1K-3AE11N1 YW4K-3AE11N12
3 NO
●
1NO-1NC
(11N2)
1 NO
●
YW1K-3AE11N2 YW4K-3AE11N22 NC
●
3
1NO-1NC
(11N3)
1
YW1K-3AE11N3 YW4K-3AE11N32 NC
●
3 NO
●
1NO-1NC
(11N4)
1
YW1K-3AE11N4 YW4K-3AE11N42 NO
● ●
3 NC
3NO
(30)
1 NO
●
YW1K-3AE30 YW4K-3AE302 NO
● ●
3 NO
●
3NC
(03)
1 NC
YW1K-3AE03 YW4K-3AE032 NC
●
3 NC
2NO-1NC
(21)
1 NO
●
YW1K-3AE21 YW4K-3AE212 NC
●
3 NO
●
1NO-2NC
(12)
1 NC
YW1K-3AE12 YW4K-3AE122 NO
● ●
3 NC
•On the maintained types, the key can be removed from every position. Key retained positions are also available. See Part No. Development below.
•Each key selector switch is supplied with two identical keys.
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
YW1K-2 A E21
Part No. Development Contact Block Mounting Position
L
C
R
Operator Position
Contact Block
Mounting Position
1
2
3
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