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WL-N / WL

Two-circuit Limit Switch

WL-N / WL

Two-circuit limit switches that can be selected to match the operating environment and application

(Unit: mm)

Note: Unless otherwise indicated, a tolerance of ±0.4 mm applies to all dimensions.

General-purpose and Environment-resistant Switches

Standard Switches

Switches with Roller Lever Actuators

Basic Switches

Roller lever R38
WLCA2-N
WLCA2-2-N
WLCA2-2N-N

WL-N / WL Dimensions 6

Roller lever R50
WLCA2-7-N

WL-N / WL Dimensions 7

Roller lever R63
WLCA2-8-N

WL-N / WL Dimensions 8

Adjustable roller lever
WLCA12-N
WLCA12-2-N
WLCA12-2N-N

WL-N / WL Dimensions 9
WL-N / WL Dimensions 10

Adjustable rod lever 25 to 140 mm
WLCL-N
WLCL-2-N
WLCL-2N-N

WL-N / WL Dimensions 11

Adjustable rod lever
WLCAL4-N

WL-N / WL Dimensions 12

Rod spring lever
WLCAL5-N

WL-N / WL Dimensions 13
WL-N / WL Dimensions 14

High-sensitivity Switches

Roller lever R38
WLG2
WL01G2

WL-N / WL Dimensions 16

Adjustable rod lever 25 to 140 mm
WLGL
WL01GL

WL-N / WL Dimensions 17

Adjustable Roller Lever
WLG12
WL01G12

WL-N / WL Dimensions 18

Switches with High-precision Actuators

Roller lever R38
WLGCA2
WL01GCA2

WL-N / WL Dimensions 20
WL-N / WL Dimensions 21

Switches with Plunger Actuators

Basic Switches

Sealed top plunger
WLD18-N

WL-N / WL Dimensions 24

Horizontal plunger
WLSD-N

WL-N / WL Dimensions 25

Sealed top-roller plunger
WLD28-N

WL-N / WL Dimensions 26

Horizontal-roller plunger
WLSD2-N

WL-N / WL Dimensions 27

Sealed top-ball plunger
WLD38-N

WL-N / WL Dimensions 28

Horizontal-ball plunger
WLSD3-N

WL-N / WL Dimensions 29

Top-roller plunger
WLD2-N

WL-N / WL Dimensions 30
WL-N / WL Dimensions 31

Switches with Flexible Rod Actuators

Basic Switches

Coil spring
WLNJ-N

WL-N / WL Dimensions 34

Coil Spring (Multi-wire)
WLNJ-30-N

WL-N / WL Dimensions 35

Resin rod
WLNJ-2-N

WL-N / WL Dimensions 36

Steel wire
WLNJ-S2-N

WL-N / WL Dimensions 37
WL-N / WL Dimensions 38

Switches with Fork Lock Lever Actuators

Retention Switches

General-purpose
WLCA32-41-N
WLCA32-42-N
WLCA32-43-N
WLCA32-44-N

The WLCA32-41-N is shown in the following diagram.

WL-N / WL Dimensions 41
WL-N / WL Dimensions 42

Operation indicator Switches

Switches with Roller Lever Actuators

Basic Switches

Roller lever R38
General-purpose Models
WLCA2-LD-N
WLCA2-LE-N

WL-N / WL Dimensions 46
WL-N / WL Dimensions 47

Sensor I/O Connector Switches

(For details about applicable cables, refer to Connecting Sensor I/O Connectors Cable and Socket on Data Sheet.)

Switches with Roller Lever Actuators

Basic Switches

Roller lever R38
Direct-wire Connector type
WLCA2-LDK13-N

WL-N / WL Dimensions 51

Roller lever R38
Pre-wired Connector type
WLCA2-LD-M1J-N

WL-N / WL Dimensions 52

Note: The models with operation indicators are shown in the above diagrams.

WL-N / WL Dimensions 53

High-sensitivity and High-precision Switches

Roller lever R38
Direct-wire Connector type
High-sensitivity: WLG2
High-precision: WLGCA2

WL-N / WL Dimensions 55

Roller lever R38
Pre-wired Connector type
High-sensitivity: WLG2
High-precision: WLGCA2

WL-N / WL Dimensions 56
WL-N / WL Dimensions 57

Spatter-prevention Switches

Switches with Roller Lever Actuators

Basic Switches

Roller lever R38
Screw terminal type
WLCA2-[]S-N

WL-N / WL Dimensions 61

Roller lever R38
Pre-wired Connector type
WLCA2-[]S-M1J-1-N

WL-N / WL Dimensions 62

Note: The models with operation indicators are shown in the above diagrams.

High-sensitivity/High-precision Switches

Roller lever R38
Screw terminal type
WLG2-[]S
WLGCA2-[]S

WL-N / WL Dimensions 65

Roller lever R38
Pre-wired Connector type
WLG2-[]S-M1J *
WLGCA2-[]S-M1J *

* External dimensions are the same even for different core wires.

WL-N / WL Dimensions 66
WL-N / WL Dimensions 67

Switches with Plunger Actuators

Basic Switches

Sealed top-roller plunger
Screw terminal type
WLD28-[]S-N

WL-N / WL Dimensions 70

Sealed top-roller plunger
Pre-wired Connector type
WLD28-[]S-M1J-1-N

WL-N / WL Dimensions 71

Note: The models with operation indicators are shown in the above diagrams.

WL-N / WL Dimensions 72

Long-life Switches

Switches with Roller Lever Actuators

Basic Switches

Roller lever R38
Screw terminal type
WLMCA2-LD-N

WL-N / WL Dimensions 76

Roller lever R38
Direct-wire Connector type
WLMCA2-LDK13-N

WL-N / WL Dimensions 77

Roller lever R38
Pre-wired Connector type
WLMCA2-LD-M1J-N

WL-N / WL Dimensions 78

Note: The models with operation indicators are shown in the above diagrams.

WL-N / WL Dimensions 79

High-sensitivity and High-precision Switches

Roller lever R38
Screw terminal type
WLMG[]-LD

WL-N / WL Dimensions 81

Roller lever R38
Direct-wire Connector type
WLMG[]-LD[]

WL-N / WL Dimensions 82

Roller lever R38
Pre-wired Connector type
WLMG[]-LD[]

WL-N / WL Dimensions 83
WL-N / WL Dimensions 84

Actuators (Levers Only)

Lever: Only rotating lever models are illustrated.

WL-1A100
Standard Lever

WL-N / WL Dimensions 87

WL-1A115
Resin Roller

WL-N / WL Dimensions 88

WL-1A400
Bearing Roller

WL-N / WL Dimensions 89

WL-1A118
Nylon Roller:
Roller Width: 30 mm

WL-N / WL Dimensions 90

WL-1A105
Double Nuts

WL-N / WL Dimensions 91

WL-1A103S
Spatter Prevention

WL-N / WL Dimensions 92

WL-1A200
Lever Length: 50
Roller Width: 15

WL-N / WL Dimensions 93

WL-1A300
Lever Length: 63

WL-N / WL Dimensions 94

WL-2A100

WL-N / WL Dimensions 95

WL-2A111
Resin Roller

WL-N / WL Dimensions 96

WL-2A107
Double Nuts

WL-N / WL Dimensions 97

WL-2A108
Resin Roller

WL-N / WL Dimensions 98

WL-2A122

WL-N / WL Dimensions 99

WL-2A106

WL-N / WL Dimensions 100

WL-2A130

WL-N / WL Dimensions 101

WL-2A104

WL-N / WL Dimensions 102

WL-2A110

WL-N / WL Dimensions 103

WL-2A105

WL-N / WL Dimensions 104

WL-1A106

WL-N / WL Dimensions 105

WL-1A110

WL-N / WL Dimensions 106

WL-4A100

WL-N / WL Dimensions 107

WL-4A201

WL-N / WL Dimensions 108

WL-3A100

WL-N / WL Dimensions 109

WL-3A106
Double Nut

WL-N / WL Dimensions 110

WL-3A108

WL-N / WL Dimensions 111

WL-3A200

WL-N / WL Dimensions 112

WL-3A203

WL-N / WL Dimensions 113

WL-4A112

WL-N / WL Dimensions 114

WL-2A129

WL-N / WL Dimensions 115

WL-5A101

WL-N / WL Dimensions 116

WL-5A103

WL-N / WL Dimensions 117

WL-5A105

WL-N / WL Dimensions 118

Note: When using the adjustable roller (rod) lever, make sure that the lever is facing downwards.
           Use caution, as telegraphing (the Switch turns ON and OFF repeatedly due to inertia) may occur.

Limit Switch Connectors

Connectors for Cabtire Cable

As for models without an O-ring, please use sealing tape with SC Connectors.

Metal Models without O-ring

SC-21 to 25

WL-N / WL Dimensions 122

Metal Models with O-ring

SC-1M to 5M

WL-N / WL Dimensions 123

Metal Models without O-ring
½-14NPT
(U.S.-standard screws)
SC-1PT to 5PT

WL-N / WL Dimensions 124

Simple Connectors (Not Suitable for Locations Subject to Oil or Water)

Resin Models

SC-P2

WL-N / WL Dimensions 126

Resin Models
Pg13.5
SC-P3

WL-N / WL Dimensions 127

Resin Models

SC-6

WL-N / WL Dimensions 128

* Diameter of Part Marked with Asterisk

WL-N / WL Dimensions 129