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Scheduled Maintenance Notice: This site will be unavailable due to scheduled maintenance from 9:00 9/2/2025 to 7:00 (SGT) 10/2/2025. We apologize for the inconvenience.
Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.

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Selector Switches（Page2）

The selector switch is a switch whose operation can be switched by turning the knob. The general mounting method of the selector switch is to make a mounting hole in the panel etc. and fix the switch body with the knob removed with the insertion ring. Press-fit the knob into it. Depending on the product, the diameter of the mounting hole is about ø10 to ø30, and some products require a square hole. The shape of the knob that comes out of the panel can be selected from round, square and rectangular. The number of notches is mostly about 2 to 5, the notch angle varies from 30 degrees to 90 degrees, and the operation method is divided into each position stop type and return type. The terminal shape can be selected from screw terminal, insertion terminal, solder terminal, etc. depending on the product.

65 items

: 30; 45; 60

Days to Ship	All Same day 3 Day(s) or Less 4 Day(s) or Less 5 Day(s) or Less 6 Day(s) or Less 7 Day(s) or Less 12 Day(s) or Less 15 Day(s) or Less 22 Day(s) or Less 25 Day(s) or Less

ø30 Series Illuminated Selector Switch, ASLD, Bracket BA9S

IDEC

[Features]
· The ø30 series of illuminated selector switches (ASLD type) with BA9S bracket

Standard Price:	SGD 52.05-
Days to Ship:	4 Day(s) or more

ø30 Series Selector Switch, ASD Type, Key-Control Type

IDEC

[Features]
· IP65 anti-spray protective construction (IEC60529).
· Main types have UL/CSA certification and conform to EN standard.

Standard Price:	SGD 36.99-
Days to Ship:	4 Day(s) or more

ø30 Series Selector Switch, ASD Type, Lever-Type Handle

IDEC

[Features]
· IP65 anti-spray protective construction (IEC60529).
· Main types have UL/CSA certification and conform to EN standard.

Standard Price:	SGD 31.60-
Days to Ship:	4 Day(s) or more

ø30 Series Selector Push Button Switch ASBD2/ASBD2L Type

IDEC

[Features]
· IP65 anti-spray protective construction (IEC60529).
· Main types have UL/CSA certification and conform to EN standard.

Standard Price:	SGD 57.76
Days to Ship:	12 Day(s) or more

ø25 TWS Series Illuminated Selector Switch

IDEC

ø25 TWS series illuminated selector switch

[Features]
· The ø25 series for the HeavyType, focused on stability and environmental resistance.
· SS connectors used for finger protection.
· No terminal cover needed.
· Greatly reduces wiring work on round crimp terminals.
· UL and CSA certified; conforms to EN standard (certain types only).

Standard Price:	SGD 46.31-
Days to Ship:	4 Day(s) or more

ø25 TWS Series Selector Switch, Lever-Type Handle

IDEC

[Features]
· No terminal cover needed.
· Greatly reduces wiring work on round crimp terminals.
· UL and CSA certified; conforms to EN standard (certain types only).

Standard Price:	SGD 25.47-
Days to Ship:	4 Day(s) or more

LB Series Flash Silhouette Switch, Keyed Selector Switch

IDEC

LB series flash silhouette keyed selector switch.

[Features]
· Detached, short-depth type (2 mm panel height, 34.9 mm panel depth) suited for one-board solutions.
· Up to 3 contacts for push button switches, selector switches, and keyed selector switches.
· Keyed selector switches use wave-type keys for difficult copying.
· 7 types of different key numbers.
· 2 bezel colors: black and metallic.
· Bright, clearly-lit LED light.
· Gold cladding, crossbar contacts, and high capacity.
· Silver contacts used.
· IP65 anti-spray protective construction (IEC60529).
· UL/CSA/TÜV/CCC applications filed.

Standard Price:	SGD 48.20
Days to Ship:	4 Day(s) or more

ø16 LB Series, Keyed Selector Switch

IDEC

ø16 LB series keyed selector switch.

[Features]
· Detached, short-depth type (27.9 mm panel depth) suited for one-board solutions.
· Up to 3 contacts for push button switches, selector switches, and keyed selector switches.
· Keyed selector switches use wave-type keys for difficult copying.
· 6 types of different key numbers, in addition to the standard numbers.
· Bright, clearly-lit LED light.
· Gold cladding, crossbar contacts, and high capacity.
· Silver contacts used.
· IP65 anti-spray protective construction (IEC60529).
· TÜV/CCC application filed.

Standard Price:	SGD 41.53-
Days to Ship:	4 Day(s) or more

LW Series Flush Silhouette Switches, Key Selector Switches Ⅱ

IDEC

Flat design with only 2-mm projection from the panel. Separate structure of locking lever allows for simple detachment even during the collective contact mounting. Key Selector Switches. Ⅱ

Standard Price:	SGD 130.55
Days to Ship:	4 Day(s) or more

ø25/ø30 CS Series Cam Switches Ⅱ

IDEC

71 types of standard circuits are available. Shaftless model. Ⅱ

Standard Price:	SGD 82.67-
Days to Ship:	4 Day(s) or more

ø30 Series Selector Switches ASD Type, Knob Operator Ⅱ

IDEC

ø30 series selector switches ASD Type, knob operator Ⅱ

Standard Price:	SGD 41.84
Days to Ship:	4 Day(s) or more

ø30 Series Illuminated Selector Switches ASLN Type Ⅱ

IDEC

ø30 series illuminated selector switches ASLN type Ⅱ

Standard Price:	SGD 47.11-
Days to Ship:	4 Day(s) or more

Maruyasu Dengyo [Low Price] Selector Switch φ25 (Knob Type, Two Notches)

MARUYASU DENGYO

[Features]
· Maruyasu Dengyo. Low-price, high-quality (made in Japan) selector switch at ø25 size (knob type, 2 notches).

Standard Price:	SGD 9.99
Days to Ship:	4 Day(s) or more

φ22 mm Selector Switch (Illumination Type) A22NW Series

OMRON

φ22 mm selector switch. Helps miniaturize control panels with shortened body length and changed wiring direction.
Easy wiring Push-in Plus terminal block type is now available.

[Workability]
· The wiring direction is changed to improve the visibility of wires (Push-in Plus terminal block type)
· Terminal screw hold-on structure (screw terminal block type) that supports round crimp terminal
· Terminals can be additionally tightened even when switch units are stacked together (screw terminal block type)
[Miniaturization]
· The wiring direction is changed so lateral space is not required (Push-in Plus terminal block type)
· Short Body Design
· Same size as A22NW (illuminated type) and A22NS (non-illuminated type)
[Safety]
· It uses a lock lever mechanism that can be reliably and easily operated
· The finger protective structure provides high safety
· The wiring will not loosen and is therefore maintenance-free (Push-in Plus terminal block type)
[Product Lineup]
· Safety standard / voltage specification as a global product
· Can be installed on two panel processing dimensions of φ22.3 and φ25.5
· The buttons and bezels are available in abundant colors, shapes and materials
· Conforms to IP66 and NEMA 4X/13 for protective structure

Standard Price:	SGD 21.01-
Days to Ship:	3 Day(s) or more

φ30 mm Selector Switch (Non-illumination Type) A30NS Series

OMRON

φ30 mm selector switch. Helps miniaturize control panels with shortened body length and changed wiring direction.
Easy wiring Push-in Plus terminal block type is now available. Workability and safety have been improved.

[Workability]
· Three switch units can be mounted on one stage and multi-stage expansion is possible (screw terminal block type)
· Terminal screw hold-on structure (screw terminal block type) that supports round crimp terminal
[Safety]
· It uses a lock lever mechanism that can be reliably and easily operated
· The finger protective structure provides high safety
The wiring will not loosen and is therefore maintenance-free (Push-in Plus terminal block type)
[Product Lineup]
· The buttons and bezels are available in abundant colors and shapes

Standard Price:	SGD 12.55-
Days to Ship:	3 Day(s) or more

φ30 mm Selector Switch (Illumination Type) A30NW Series

OMRON

φ30 mm selector switch. Helps miniaturize control panels with shortened body length and changed wiring direction.
Easy wiring Push-in Plus terminal block type is now available. Workability and safety have been improved.

[Workability]
· Three switch units can be mounted on one stage and multi-stage expansion is possible (screw terminal block type)
· Terminal screw hold-on structure (screw terminal block type) that supports round crimp terminal
[Safety]
· It uses a lock lever mechanism that can be reliably and easily operated
· The finger protective structure provides high safety
· The wiring will not loosen and is therefore maintenance-free (Push-in Plus terminal block type)
[Product Lineup]
· The buttons and bezels are available in abundant colors and shapes

Standard Price:	SGD 23.93-
Days to Ship:	3 Day(s) or more

Knob-type Selector Switch A165S / W

OMRON

Separate construction type cylindrical ø16 series

■ Features
· Same separate construction as the A16-series push-button switches with a miniature design of 28.5 mm.
· The same contacts can be used for both standard and micro loads.
· IP65 oil-resistant type.
· EN60947-5-1 certified.

Standard Price:	SGD 23.85
Days to Ship:	4 Day(s) or more

LB Series Compact Selector Switch

IDEC

Standard bezel type that has a short body with a panel depth of 27.9 mm.
Detachable type ideal for single-board mounting.

Standard Price:	SGD 32.45
Days to Ship:	7 Day(s) or more

ø30 TWN Series Selector Push-Button Switch

IDEC

ø30 selector switch.
Heavy duty type with high reliability, wide variations and excellent environmental resistance.
Silver contact 10 A IP65.

Standard Price:	SGD 34.64-
Days to Ship:	7 Day(s) or more

ø30 TWN Series Selector Switch Key Operation Type

IDEC

ø30 selector switch.
Heavy duty type with high reliability, wide variations and excellent environmental resistance.
Silver contact 10 A IP65.

Standard Price:	SGD 31.44-
Days to Ship:	6 Day(s) or more


Brand
Product Series
Days to Ship
Mounting Hole
Type
Notch number
Contact configuration (key lock, selector)
Shape
With key
Illumination
Suspend/Return
Representative Standard
Terminal shape
Protection function (environmentally resistant)
Dimension vertical(mm)
Dimension width(mm)
Dimension depth(mm)


Brand	IDEC	IDEC	IDEC	IDEC	IDEC	IDEC	IDEC	IDEC	IDEC	IDEC	IDEC	IDEC	MARUYASU DENGYO	OMRON	OMRON	OMRON	OMRON	IDEC	IDEC	IDEC
Product Series	ø30 Series Illuminated Selector Switch, ASLD, Bracket BA9S	ø30 Series Selector Switch, ASD Type, Key-Control Type	ø30 Series Selector Switch, ASD Type, Lever-Type Handle	ø30 Series Selector Push Button Switch ASBD2/ASBD2L Type	ø25 TWS Series Illuminated Selector Switch	ø25 TWS Series Selector Switch, Lever-Type Handle	LB Series Flash Silhouette Switch, Keyed Selector Switch	ø16 LB Series, Keyed Selector Switch	LW Series Flush Silhouette Switches, Key Selector Switches Ⅱ	ø25/ø30 CS Series Cam Switches Ⅱ	ø30 Series Selector Switches ASD Type, Knob Operator Ⅱ	ø30 Series Illuminated Selector Switches ASLN Type Ⅱ	Maruyasu Dengyo [Low Price] Selector Switch φ25 (Knob Type, Two Notches)	φ22 mm Selector Switch (Illumination Type) A22NW Series	φ30 mm Selector Switch (Non-illumination Type) A30NS Series	φ30 mm Selector Switch (Illumination Type) A30NW Series	Knob-type Selector Switch A165S / W	LB Series Compact Selector Switch	ø30 TWN Series Selector Push-Button Switch	ø30 TWN Series Selector Switch Key Operation Type
Days to Ship	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	12 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	3 Day(s) or more	3 Day(s) or more	3 Day(s) or more	4 Day(s) or more	7 Day(s) or more	7 Day(s) or more	6 Day(s) or more
Mounting Hole	Ø30	Ø30	Ø30	Ø30	Ø25	Ø25	Other	Ø16	-	Ø25 / Ø30	Ø30	Ø30	Ø25	Other	Other	Other	Ø16	-	Ø30	Ø30
Type	Selector	Keylock switch	Selector	Selector	Selector	Selector	Keylock switch	Keylock switch	Keylock switch	Keylock switch / Selector	Selector	Selector	Selector	Selector	Selector	Selector	Selector	Selector	Selector	Keylock switch
Notch number	2 / 3	2	3	2	2	2 / 3	2	2	2	2 / 3 / 4	2 / 3	2 / 3	2	2 / 3	2 / 3	2 / 3	3	2	2	2 / 3
Contact configuration (key lock, selector)	1a1b / 2a2b	1a / 1a1b	2a / 4a / 2a2b	2a2b	2a / 1a1b	2a / 4a / 1a1b / 2a2b	2c	1c / 2c	2c	-	2a2b	2a / 1a1b / 2a2b	1a / Other	1a / 2a / 1a1b / Other	1a / 2a / 1a1b / Other	1a / 2a / 1a1b / Other	2c	2c	2a / 1a1b / 2a2b	1a / 2a / 1a1b / 2a2b
Shape	Round	Round	Round	Round	Round	Round	Round	Silique type / Rectangular shape / Round	-	-	-	-	Round	Round	Round	Round	Silique type	-	Round	Round
With key	NA	Available	NA	NA	NA	NA	Available	Available	Available	Available / NA	NA	NA	NA	NA	NA	NA	NA	-	NA	Available
Illumination	Available	NA	NA	NA	Available	NA	NA	NA	-	NA	NA	Available	-	Available	NA	Available	NA	-	NA	NA
Suspend/Return	Suspend	Suspend	Suspend / Return	-	Suspend	Suspend / Return	Suspend	Suspend	Suspend	Suspend	Suspend	Suspend / Return	-	Suspend / Return	Suspend / Return	Suspend / Return	Return	-	Suspend	Suspend / Return
Representative Standard	CE / UL / CCC / CSA	CE / UL / CCC / CSA	CE / UL / CCC / CSA	CE / UL / CCC / CSA	CE / UL / TUV / CCC / CSA	CE / UL / TUV / CCC / CSA	CE / UL / TUV / CSA	CE / UL / TUV / CSA	CE / UL / TUV / CCC / CSA	-	CE / UL / CCC / CSA	CE / UL / CCC / CSA	-	CE / UL / CUL / TUV / CCC / CSA	CE / UL / CUL / TUV / CCC / CSA	CE / UL / CUL / TUV / CCC / CSA	UL / CUL / TUV / CCC	-	CE / UL / TUV / CCC / CSA	CE / UL / TUV / CCC / CSA
Terminal shape	Screw terminal	Screw terminal	Screw terminal	Screw terminal	Screw terminal	Screw terminal	Solder terminal/tab terminal	Solder terminal/tab terminal	Screw terminal	Screw terminal	Screw terminal	Screw terminal	Screw terminal	Screw terminal / Insertion Terminal	Screw terminal / Insertion Terminal	Screw terminal / Insertion Terminal	Solder terminal	Solder terminal/tab terminal	Screw terminal	Screw terminal
Protection function (environmentally resistant)	Available	Available	Available	Available	Available	Available	Available	Available	Available	Available	Available	Available	Available	Available	Available	Available	Available	-	Available	Available
Dimension vertical(mm)	40	40	40	40	41.4	41.4	22	18	28	52	40	40	39	47 ～ 47.6	47 ～ 47.6	47 ～ 47.6	18	-	41.4	41.4
Dimension width(mm)	40	40	40	40	34	34	22	18 ～ 24	28	47	40	40	29.5	30	34.7	34.7	24	-	35	35
Dimension depth(mm)	91 ～ 125.5	69.5	74.5 ～ 97.5	101	94.9 ～ 105	65.9 ～ 85.9	36.9	38	63.9	99.7 ～ 143.7	97	91 ～ 148.5	69	63.7 ～ 69.5	63.7 ～ 69.5	63.7 ～ 69.5	47	-	70.4 ～ 90.4	61.9 ～ 81.9

Configure

Specification/Dimensions

Mounting Hole
- Ø16
- Ø22
- Ø25
- Ø30
- Other
Clear

Type
- Keylock switch
- Selector
Images

Clear

Notch number
- 2
- 3
- 4
- 5
- Other
Clear

Contact configuration (key lock, selector)
- 1a
- 2a
- 4a
- 1c
- 2c
- 1a1b
- 2a2b
- Other
Clear

Shape
Images

Clear

With key
- Available
- NA
Clear

Illumination
- Available
- NA
Clear

Suspend/Return
- Suspend
- Return
Clear

Representative Standard
- CE
- UL
- CUL
- TUV
- CCC
- CSA
Clear

Terminal shape
Clear

Protection function (environmentally resistant)
- Available
Clear

Dimension vertical(mm)
18

22

24

25.8

27

28

32

37

39

40

41.4

47

47.6

49

52

61

70
Clear

Dimension width(mm)
18

22

23

24

25.8

26.2

27

28

29.4

29.5

30

32

34

34.7

35

40

41

47

49

70
Clear

Dimension depth(mm)
30.6

36.9

38

39

39.6

43.4

45.5

47

48.9

50.3

53

54.7

55.5

56.4

57.5

58.3

61

61.9

62.4

62.5

63

63.7

63.8

63.9

64

64.1

64.5

65.9

67.4

68.2

68.4

69

69.4

69.5

70.4

71

74

74.4

74.5

78.5

81

81.9

82.4

83

84

85

85.9

88.4

90.4

91

94.4

94.9

95.7

97

97.3

97.5

99.7

100.5

101

104.5

105

105.3

107.3

107.7

109.3

110.4

111.7

112

114

115.7

117.3

119.7

120.5

122

124.5

125.5

131.7

135.7

143.7

148.5

153.5
Clear

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Selector Switches（Page2）

Configure

Specification/Dimensions

Mounting Hole

Type

Notch number

Contact configuration (key lock, selector)

Shape

With key

Illumination

Suspend/Return

Representative Standard

Terminal shape

Protection function (environmentally resistant)

Dimension vertical(mm)

Dimension width(mm)

Dimension depth(mm)

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