Appearance | Actuator | Terminal shape | Pretravel (PT) | Without operation indicator | With operation indicator | |
---|---|---|---|---|---|---|
LED | Neon lamp | |||||
Model | Model | Model | ||||
![]() | Roller lever: R38 mm | Screw terminals (Conduit size: G½) | 15±5° | WLCA2-N | WLCA2-LD-N | WLCA2-LE-N |
25±5° | WLCA2-2-N | WLCA2-2LD-N | WLCA2-2LE-N | |||
20° max. | WLCA2-2N-N | WLCA2-2NLD-N | WLCA2-2NLE-N | |||
10°+2°,-1° | WLG2 | WLG2-LD | WLG2-LE | |||
5°+2°, 0° | WLGCA2 | WLGCA2-LD | WLGCA2-LE | |||
![]() | Roller lever: R50 mm | 15±5° | WLCA2-7-N | WLCA2-7LD-N | WLCA2-7LE-N | |
25±5° | — | — | — | |||
20° max. | — | — | — | |||
![]() | Roller lever: R63 mm | 15±5° | WLCA2-8-N | WLCA2-8LD-N | WLCA2-8LE-N | |
25±5° | — | — | — | |||
20° max. | — | — | — | |||
![]() | Adjustable roller lever (R25 to 89 mm) | 15±5° | WLCA12-N | WLCA12-LD-N | WLCA12-LE-N | |
25±5° | WLCA12-2-N | WLCA12-2LD-N | WLCA12-2LE-N | |||
20° max. | WLCA12-2N-N | WLCA12-2NLD-N | WLCA12-2NLE-N | |||
10°+2°,-1° | WLG12 | WLG12-LD | WLG12-LE |
WLCA12-2-Q Công tắc hành trình Omron
1.752 lượt xem
Ngày: 08/06/2019
Hết Hàng
Thông tin sản phẩm
1,283,000₫
Hết hàng
0816914999 (Liên hệ mua hàng) Email: sales@minhquangelectric.com THỜI GIAN LÀM VIỆC: Thứ 2 - thứ 6 / 8:00 AM - 5:00 PM Thứ 7 / 9:00 AM - 11:00 AM (Email only)
0969.100.802 (Dịch vụ kỹ thuật) Email: services@minhquangelectric.com THỜI GIAN LÀM VIỆC: Thứ 2 - thứ 6 / 8:00 AM - 5:00 PM Thứ 7 / 9:00 AM - 11:00 AM (Email only)
THÔNG TIN SẢN PHẨM
WLCA12-2-Q
Công tắc hành trình Omron
General-purpose Switches
Model Number Structure
Model Number Legend (Not all combinations are possible. Ask your OMRON representative for details.)
Basic models
High-sensitivity and High-precision Models
Ordering Information
Roller Lever
Standard built-in switch
Appearance | Actuator | Terminal shape | Pretravel (PT) | Connector shape | Voltage | Wiring locations | Connector pin No. | Model |
---|---|---|---|---|---|---|---|---|
![]() | Roller lever: R38 mm | Direct- wire connector | 15±5° | Threaded (M12) | AC | NO only | NO: ③④ | WLCA2-LDK13A-N |
DC | NO only | NO: ③④ | WLCA2-LDK13-N | |||||
AC | NC+NO | NO: ③④ NC: ①② | WLCA2-LDK43A-N | |||||
DC | NC+NO | NO: ③④ NC: ①② | WLCA2-LDK43-N | |||||
10°+2°,-1° | NO only | NO: ③④ | WLG2-LDK13 | |||||
NC+NO | NO: ③④ NC: ①② | WLG2-LDK43 | ||||||
5°+2°, 0° | NO only | NO: ③④ | WLGCA2-LDK13 | |||||
NC+NO | NO: ③④ NC: ①② | WLGCA2-LDK43 | ||||||
![]() | Roller lever: R38 mm | Pre-wired connectors | 15±5° | Threaded (M12) | DC | NO only | NO: ③④ | WLCA2-LD-M1J-N |
NO only | NO: ①④ | WLCA2-LD-M1GJ-N | ||||||
NC+NO | NO: ③④ NC: ①② | WLCA2-LD-DGJ-N | ||||||
NO only | NO: ③④ NC: ② | WLCA2-LD-DK1EJ-N | ||||||
NO only | NO: ③④ NC: ② | WLCA2-LD-DK1EJ-N | ||||||
Smartclick | NC+NO | NO: ③④ NC: ①② | WLCA2-LD-DTGJ-N | |||||
NO only | NO: ③④ NC: ② | WLCA2-LD-DTK1EJ-N | ||||||
10°+2°,-1° | Threaded (M12) | NO only | NO: ③④ | WLG2-LD-M1J | ||||
NO only | NO: ①④ | WLG2-LD-M1GJ | ||||||
NC only | NC: ③② | WLG2-LD-M1JB | ||||||
NC+NO | NO: ③④ NC: ①② | WLG2-LD-DGJ03 | ||||||
NC only | NO: ③④ NC: ② | WLG2-LD-DK1EJ03 | ||||||
5°+2°, 0° | NO only | NO: ③④ | WLG2-LD-M1TJ | |||||
NO only | NO: ①④ | WLG2-LD-M1TGJ | ||||||
NC only | NC: ③② | WLG2-LD-M1TJB | ||||||
NC+NO | NO: ③④ NC: ①② | WLG2-LD-DTGJ03 | ||||||
NC only | NO: ③④ NC: ② | WLG2-LD-DTK1EJ03 |
Note: The photo shows a typical model.
Airtight Built-in Switch
Appearance | Actuator | Terminal shape | Pretravel (PT) | Without operation indicator | With operation indicator | |
---|---|---|---|---|---|---|
LED | Neon lamp | |||||
Model | Model | Model | ||||
![]() | Roller lever: R38 mm | Screw terminals (Conduit size: G½) | 15±5° | WLCA2-55-N | WLCA2-55LD-N | WLCA2-55LE-N |
25±5° | WLCA2-255-N | WLCA2-255LD-N | WLCA2-255LE-N | |||
20° max. | WLCA2-2N55-N | WLCA2-2N55LD-N | WLCA2-2N55LE-N | |||
10°+2°,-1° | WLG2-55 | WLG2-55LD | WLG2-55LE | |||
5°+2°, 0° | WLGCA2-55 | WLGCA2-55LD | WLGCA2-55LE | |||
![]() | Adjustable roller lever (R25 to 89 mm) | Screw terminals (Conduit size: G½) | 15±5° | WLCA12-55-N | WLCA12-55LD-N | WLCA12-55LE-N |
25±5° | — | — | — | |||
20° max. | — | — | — | |||
10°+2°,-1° | — | — | — |
Appearance | Actuator | Terminal shape | Pretravel (PT) | Connector shape | Voltage | Wiring locations | Connector pin No. | Model |
---|---|---|---|---|---|---|---|---|
![]() | Roller lever: R38 mm | Direct-wire connector | 15±5° | Threaded (M12) | DC | NO only | NO: ③④ | WLCA2-55LDK13-N |
NC+NO | NO: ③④ NC: ①② | WLCA2-55LDK43-N | ||||||
10°+2°,-1° | NO only | NO: ③④ | WLG2-55LDK13 | |||||
NC+NO | NO: ③④ NC: ①② | WLG2-55LDK43 | ||||||
5°+2°, 0° | NO only | NO: ③④ | WLGCA2-55LDK13 | |||||
NC+NO | NO: ③④ NC: ①② | WLGCA2-55LDK43 | ||||||
![]() | Roller lever: R38 mm | Pre-wired connectors | 15±5° | Threaded (M12) | DC | NO only | NO: ③④ | WLCA2-55LD-M1J-N |
NO only | NO: ①④ | WLCA2-55LD-M1GJ-N | ||||||
NC only | NC: ③② | WLCA2-55LD-M1JB-N | ||||||
NC+NO | NO: ③④ NC: ①② | WLCA2-55LD-DGJ-N | ||||||
Smartclick | DC | NC+NO | NO: ③④ NC: ①② | WLCA2-55LD-DTGJ-N | ||||
Threaded (M12) | DC | NO only | NO: ③④ | WLD2-55LD-M1J | ||||
NO only | NO: ①④ | WLG2-55LD-M1GJ | ||||||
NC only | NC: ③② | WLG2-55LD-M1JB | ||||||
10°+2°,-1° | NC+NO | NO: ③④ NC: ①② | WLG2-55LD-DGJ03 | |||||
NC only | NO: ③④ NC: ② | WLG2-55LD-DK1EJ03 | ||||||
Smartclick | NO only | NO: ③④ | WLG2-55LD-M1TJ | |||||
NO only | NO: ①④ | WLG2-55LD-M1TGJ | ||||||
NC only | NC: ③② | WLG2-55LD-M1TJB | ||||||
NC+NO | NO: ③④ NC: ①② | WLG2-55LD-DTGJ03 | ||||||
NC only | NO: ③④ NC: ② | WLG2-55LD-DTK1EJ03 |
Note: The photo shows a typical model.
Plunger Actuators
Standard built-in switch
Appearance | Actuator | Terminal shape | Pretravel (PT) | Without operation indicator | With operation indicator | |
---|---|---|---|---|---|---|
LED | Neon lamp | |||||
Model | Model | Model | ||||
![]() | Sealed top-roller plunger | Screw terminals (Conduit size: G½) | 1.7 mm max. | WLD28-N | WLD28-LD-N | WLD28-LE-N |
![]() | Top-roller plunger | WLD2-N | WLD2-LD-N | WLD2-LE-N | ||
![]() | Sealed top plunger | WLD18-N | WLD18-LD-N | WLD18-LE-N | ||
![]() | Sealed top-ball plunger | WLD38-N | WLD38-LD-N | WLD38-LE-N | ||
![]() | Horizontal plunger | 2.8 mm max. | WLSD-N | WLSD-LD-N | WLSD-LE-N | |
![]() | Horizontal-roller plunger | WLSD2-N | WLSD2-LD-N | WLSD2-LE-N | ||
![]() | Horizontal-ball plunger | WLSD3-N | WLSD3-LD-N | WLSD3-LE-N |
Appearance | Actuator | Terminal shape | Pretravel (PT) | Connector shape | Voltage | Wiring locations | Connector pin No. | Model |
---|---|---|---|---|---|---|---|---|
![]() | Sealed top-roller plunger | Direct-wire connector type | 1.7 mm max. | Threaded (M12) | DC | NO only | NO: ③④ | WLD28-LDK13-N |
NC+NO | NO: ③④ NC: ①② | WLD28-LDK43-N | ||||||
Pre-wired connector type | NO only | NO: ③④ | WLD28-LD-M1J-N | |||||
NO only | NO: ①④ | WLD28-LD-M1GJ-N | ||||||
NC+NO | NO: ③④ NC: ①② | WLD28-LD-DGJ-N | ||||||
NO only | NO: ③④ NC: ② | WLD28-LD-DK1EJ-N |
Airtight Built-in Switch
Appearance | Actuator | Terminal shape | Pretravel (PT) | Without operation indicator | With operation indicator | |
---|---|---|---|---|---|---|
LED | Neon lamp | |||||
Model | Model | Model | ||||
![]() | Sealed top-roller plunger | Screw terminals (Conduit size: G½) | 1.7 mm max. | WLD28-55-N | WLD28-55LD-N | WLD28-55LE-N |
![]() | Top-roller plunger | 1.7 mm max. | WLD2-55-N | WLD2-55LD-N | WLD2-55LE-N | |
![]() | Horizontal plunger | 2.8 mm max. | WLSD-55-N | WLSD-55LD-N | — | |
![]() | Horizontal-roller plunger | 2.8 mm max. | WLSD2-55-N | WLSD2-55LD-N | — |
Appearance | Actuator | Terminal shape | Pretravel (PT) | Connector shape | Voltage | Wiring locations | Connector pin No. | Model |
---|---|---|---|---|---|---|---|---|
![]() | Sealed top-roller plunger | Direct-wire connector type | 1.7 mm max. | Threaded (M12) | DC | NO only | NO: ③④ | WLD28-55LDK13-N |
NC+NO | NO: ③④ NC: ①② | WLD28-55LDK43-N | ||||||
Pre-wired connectors type | NO only | NO: ③④ | WLD28-55LD-M1J-N | |||||
NO only | NO: ①④ | WLD28-55LD-M1GJ-N | ||||||
NC+NO | NO: ③④ NC: ①② | WLD28-55LD-DGJ-N | ||||||
NO only | NO: ③④ NC: ② | WLD28-55LD-DK1EJ-N |
Flexible Rod
Standard built-in switch
Appearance | Actuator | Terminal shape | Pretravel (PT) | Without operation indicator | With operation indicator | |
---|---|---|---|---|---|---|
LED | Neon lamp | |||||
Model | Model | Model | ||||
![]() | Adjustable rod lever: (25 to 140 mm) | Screw terminals (Conduit size: G½) | 15±5° | WLCL-N | WLCL-LD-N | WLCL-LE-N |
25±5° | WLCL-2-N | WLCL-2LD-N | WLCL-2LE-N | |||
20° max. | WLCL-2N-N | WLCL-2NLD-N | WLCL-2NLE-N | |||
10°+2°,-1° | WLGL | WLGL-LD | WLGL-LE | |||
![]() | Adjustable rod lever: (350 to 380 mm) | 15±5° | WLCAL4-N | WLCAL4-LD-N | WLCAL4-LE-N | |
25±5° | — | — | — | |||
20° max. | — | — | — | |||
![]() | Rod spring lever | 15±5° | WLCAL5-N | WLCAL5-LD-N | WLCAL5-LE-N | |
25±5° | — | — | — | |||
20° max. | — | — | — | |||
![]() | Coil spring (6.5 dia.) | 20±10 mm | WLNJ-N | WLNJ-LD-N | WLNJ-LE-N | |
![]() | Coil spring (4.8 dia.) | 20±10 mm | WLNJ-30-N | WLNJ-30LD-N | WLNJ-30LE-N | |
![]() | Flexible rod | 40±20 mm | WLNJ-2-N | WLNJ-2LD-N | WLNJ-2LE-N | |
![]() | Flexible rod: Steel wire (1 dia.) | 40±20 mm | WLNJ-S2-N | WLNJ-S2LD-N | WLNJ-S2LE-N |
Airtight Built-in Switch Specifications
Appearance | Actuator | Terminal shape | Pretravel (PT) | Without operation indicator | With operation indicator | |
---|---|---|---|---|---|---|
LED | Neon lamp | |||||
Model | Model | Model | ||||
![]() | Adjustable rod lever: 25 to 140 mm | Screw terminals (Conduit size: G½) | 15±5° | WLCL-55-N | WLCL-55LD-N | — |
25±5° | — | — | — | |||
20° max. | — | — | — | |||
![]() | Coil spring (6.5 dia.) | 20±10 mm | WLNJ-55-N | WLNJ-55LD-N | — | |
![]() | Flexible rod: Resin rod (8 dia.) | 40±20 mm | WLNJ-255-N | WLNJ-255LD-N | — |
Fork Lock Lever
Appearance | Actuator | Terminal shape | Pretravel (PT) | Without operation indicator | With operation indicator | |
---|---|---|---|---|---|---|
LED | Neon lamp | |||||
Model | Model | Model | ||||
![]() | Fork Lock Lever 1 | Screw terminals (Conduit size: G½) | 55° max. | WLCA32-41-N | WLCA32-41LD-N | WLCA32-41LE-N |
![]() | Fork Lock Lever 2 | 55° max. | WLCA32-42-N | — | WLCA32-42LE-N | |
![]() | Fork Lock Lever 3 | 55° max. | WLCA32-43-N | WLCA32-43LD-N | WLCA32-43LE-N | |
![]() | Fork Lock Lever 4 | 55° max. | WLCA32-44-N | — | — |
Environment-resistant Limit Switches
Model Number Structure
Model Number Legend (Not all combinations are possible. Ask your OMRON representative for details.)
Basic models
High-sensitivity and High-precision Models
Ordering Information
Roller Lever
Apperance | Actuator | Terminal shape | Built-in switch specification/ Temperature Specifications | Pretravel (PT) | Without operation indicator | With operation indicator | |
---|---|---|---|---|---|---|---|
Indicator * | LED | ||||||
Model | Wiring Specifications | Model | |||||
![]() | Roller lever: R38 mm | Screw terminals (Conduit size: G1/2) | Heat-resistant type | 15±5° | WLCA2-TH-N | — | — |
25±5° | WLCA2-2TH-N | — | — | ||||
20° max. | WLCA2-2NTH-N | — | — | ||||
10°+2°,-1° | WLG2-TH | — | — | ||||
5°+2°, 0° | WLGCA2-TH | — | — | ||||
Cold-resistant type | 15±5° | WLCA2-TC-N | — | — | |||
25±5° | WLCA2-2TC-N | — | — | ||||
20° max. | WLCA2-2NTC-N | — | — | ||||
10°+2°,-1° | WLG2-TC | — | — | ||||
5°+2°, 0° | WLGCA2-TC | — | — | ||||
Corrosion-resistant type | 15±5° | WLCA2-RP-N | — | — | |||
10°+2°,-1° | WLG2-RP | — | — | ||||
5°+2°, 0° | WLGCA2-RP | — | — | ||||
Weather-resistant type | 15±5° | WLCA2-P1-N | — | — | |||
10°+2°,-1° | WLG2-P1 | — | — | ||||
Direct-wire cable | Coolant-resistant type | 15±5° | WLCA2-RP60-N | NC wiring | WLCA2-RP60LD2-N | ||
NO wiring | WLCA2-RP60LD3-N | ||||||
25±5° | WLCA2-2RP60-N | NC wiring | WLCA2-2RP60LD2-N | ||||
NO wiring | WLCA2-2RP60LD3-N | ||||||
10°+2°,-1° | WLG2-RP60 | NC wiring | WLG2-RP60LD2 | ||||
NO wiring | WLG2-RP60LD3 | ||||||
5°+2°, 0° | WLGCA2-RP60 | NC wiring | WLGCA2-RP60LD2 | ||||
NO wiring | WLGCA2-RP60LD3 | ||||||
Corrosion-resistant type | 15±5° | WLCA2-RP40-N | — | — | |||
Molded terminal -139 | 15±5° | WLCA2-139-N | NC wiring | WLCA2-139LD2-N | |||
NO wiring | WLCA2-139LD3-N | ||||||
25±5° | WLCA2-2139-N | NC wiring | WLCA2-2139LD2-N | ||||
NO wiring | WLCA2-2139LD3-N | ||||||
20° max. | WLCA2-2N139-N | — | — | ||||
10°+2°,-1° | WLG2-139 | NO wiring | WLG2-139LD3 | ||||
5°+2°, 0° | WLGCA2-139 | NC wiring | WLGCA2-139LD2 | ||||
NO wiring | WLGCA2-139LD3 | ||||||
Molded terminal -140 | 15±5° | WLCA2-140-N | — | — | |||
20° max. | WLCA2-2N140-N | — | — | ||||
10°+2°,-1° | WLG2-140 | NC wiring | WLG2-140LD2 | ||||
NO wiring | WLG2-140LD3 | ||||||
Molded terminal -141 | 15±5° | WLCA2-141-N | NC wiring | WLCA2-141LD2-N | |||
NO wiring | WLCA2-141LD3-N | ||||||
10°+2°,-1° | WLG2-141 | NC wiring | WLG2-141LD2 | ||||
NO wiring | WLG2-141LD3 | ||||||
5°+2°, 0° | WLGCA2-141 | NO wiring | WLGCA2-141LD3 | ||||
![]() | Adjustable roller lever (R25 to 89 mm) | Screw terminals (Conduit size: G1/2) | Heat-resistant type | 15±5° | WLCA12-TH-N | ─ | ─ |
25±5° | WLCA12-2TH-N | ─ | ─ | ||||
20° max. | WLCA12-2NTH-N | ─ | ─ | ||||
10°+2°,-1° | WLG12-TH | ─ | ─ | ||||
Cold-resistant type | 15±5° | WLCA12-TC-N | ─ | ─ | |||
25±5° | WLCA12-2TC-N | ─ | ─ | ||||
20° max. | WLCA12-2NTC-N | ─ | ─ | ||||
10°+2°,-1° | WLG12-TC | ─ | ─ | ||||
Corrosion-resistant type | 15±5° | WLCA12-RP-N | ─ | ─ | |||
10°+2°,-1° | WLG12-RP | ─ | ─ | ||||
Weather-resistant type | 15±5° | WLCA12-P1-N | ─ | ─ | |||
10°+2°,-1° | WLG12-P1 | ─ | ─ | ||||
Direct-wire cable | Coolant-resistant type | 15±5° | WLCA12-RP60-N | ─ | ─ | ||
Molded terminal -139 | 15±5° | WLCA12-139-N | ─ | ─ | |||
Molded terminal -140 | 15±5° | WLCA12-140-N | ─ | ─ | |||
Molded terminal -141 | 15±5° | WLCA12-141-N | ─ | ─ |
Plunger
Apperance | Actuator | Terminal shape | Built-in switch specification/ Temperature Specifications | Pretravel (PT) | Without operation indicator |
---|---|---|---|---|---|
Model | |||||
![]() | Sealed top-roller plunger | Screw terminals (Conduit size: G1/2) | Heat-resistant type | 1.7 mm max. | WLD28-TH-N |
Cold-resistant type | WLD28-TC-N | ||||
Corrosion-resistant type | WLD28-RP-N | ||||
Direct-wire cable | Coolant-resistant type | WLD28-RP60-N | |||
Molded terminal -139 | WLD28-139-N | ||||
Molded terminal -140 | WLD28-140-N | ||||
![]() | Top-roller plunger | Screw terminals (Conduit size: G1/2) | Heat-resistant type | WLD2-TH-N | |
Direct-wire cable | Coolant-resistant type | WLD2-RP60-N | |||
Molded terminal -139 | WLD2-139-N | ||||
![]() | Horizontal plunger | Screw terminals (Conduit size: G1/2) | Heat-resistant type | 2.8 mm max. | WLSD-TH-N |
Cold-resistant type | WLSD-TC-N | ||||
Corrosion-resistant type | WLSD-RP-N | ||||
Direct-wire cable | Coolant-resistant type | WLSD-RP60-N | |||
Molded terminal -139 | WLSD-139-N | ||||
![]() | Horizontal-roller plunger | Screw terminals (Conduit size: G1/2) | Heat-resistant type | WLSD2-TH-N | |
Cold-resistant type | WLSD2-TC-N | ||||
Corrosion-resistant type | WLSD2-RP-N | ||||
Direct-wire cable | Coolant-resistant type | WLSD2-RP60-N | |||
Molded terminal -139 | WLSD2-139-N | ||||
Molded terminal -140 | WLSD2-140-N |
* The default setting is light-ON when not operating (NO wiring). Turn the lamp holder by 180° to change the setting to light-ON when operating (NC wiring).
Flexible Rod
Apperance | Actuator | Terminal shape | Built-in switch specification/ Temperature Specifications | Pretravel (PT) | Without operation indicator |
---|---|---|---|---|---|
Model | |||||
![]() | Coil spring (6.5 dia.) | Screw terminals (Conduit size: G1/2) | Heat-resistant type | 20±10mm | WLNJ-TH-N |
Cold-resistant type | WLNJ-TC-N | ||||
Corrosion-resistant type | WLNJ-RP-N | ||||
Direct-wire cable | Coolant-resistant type | WLNJ-RP60-N | |||
Molded terminal -139 | WLNJ-139-N | ||||
Molded terminal -140 | WLNJ-140-N | ||||
![]() | Resin rod (8 dia.) | Screw terminals (Conduit size: G1/2) | Corrosion-resistant type | 40±20mm | WLNJ-2RP-N |
Direct-wire cable | Coolant-resistant type | 40±20mm | WLNJ-2RP60-N | ||
Molded terminal -139 | WLNJ-2139-N | ||||
Molded terminal -140 | WLNJ-2140-N | ||||
![]() | Adjustable rod lever (25 to 140 mm) | Screw terminals (Conduit size: G1/2) | Heat-resistant type | 15±5° | WLCL-TH-N |
25±5° | WLCL-2TH-N | ||||
20° max. | WLCL-2NTH-N | ||||
10°+2°,-1° | WLGL-TH | ||||
Cold-resistant type | 15±5° | WLCL-TC-N | |||
25±5° | WLCL-2TC-N | ||||
20° max. | WLCL-2NTC-N | ||||
10°+2°,-1° | WLGL-TC | ||||
Corrosion-resistant type | 15±5° | WLCL-RP-N | |||
10°+2°,-1° | WLGL-RP | ||||
Weather-resistant type | 15±5° | WLCL-P1-N | |||
10°+2°,-1° | WLGL-P1 | ||||
Direct-wire cable | Coolant-resistant type | 15±5° | WLCL-RP60-N | ||
Molded terminal -139 | 15±5° | WLCL-139-N | |||
Molded terminal -140 | 15±5° | WLCL-140-N |
* The default setting is light-ON when not operating (NO wiring). Turn the lamp holder by 180° to change the setting to light-ON when operating (NC wiring).
Spatter-prevention Switches
Model Number Structure
Model Number Legend (Not all combinations are possible. Ask your OMRON representative for details.)
Basic models
High-sensitivity and High-precision Models
Ordering Information
Roller Lever
Standard built-in switch
Screw terminals
Appearance | Actuator | Pretravel (PT) | Lever type | With operation indicator | ||
---|---|---|---|---|---|---|
Indicator * | LED | Neon lamp | ||||
Wiring Specifications | Model | Model | ||||
![]() | Roller lever: R38 mm | 15±5° | Double nut Lever | NO wiring | WLCA2-LDAS-N | WLCA2-LEAS-N |
Allen-head Lever | WLCA2-LDS-N | WLCA2-LES-N | ||||
10°+2°,-1° | Double nut Lever | WLG2-LDAS | WLG2-LEAS | |||
Allen-head Lever | WLG2-LDS | WLG2-LES | ||||
5°+2°, 0° | WLGCA2-LDS | WLGCA2-LES |
* The default setting is light-ON when not operating (NO wiring). Turn the lamp holder by 180° to change the setting to light-ON when operating (NC wiring).
Pre-wired Connectors
Appearance | Actuator | Pretravel (PT) | Lever type | Connector shape | Usage Voltage | Wiring locations | Connector pin No. | With operation indicator | |
---|---|---|---|---|---|---|---|---|---|
Indicator * | LED | ||||||||
Wiring Specifications | |||||||||
![]() | Roller lever: R38 mm | 15±5° | Allen-head Lever | Threaded (M12) | DC | NO only | NO: ③④ | NO wiring | WLCA2-LDS-M1J-1-N |
NC+NO | NO: ③④ NC: ①② | WLCA2-LDS-DGJS-N | |||||||
10°+2°,-1° | NO: ③④ NC: ①② | WLG2-LDS-DGJS03 | |||||||
NO only | NO: ③④ NC: ② | WLG2-LDS-DK1EJ03 | |||||||
NO: ③④ | WLG2-LDS-M1J-1 | ||||||||
NO: ①④ | WLG2-LDS-M1GJ-1 | ||||||||
5°+2°, 0° | NO: ③④ | WLGCA2-LDS-M1J-1 | |||||||
NO: ①④ | WLGCA2-LDS-M1GJ-1 | ||||||||
15±5° | Smartclick | NC+NO | NO: ③④ NC: ①② | WLCA2-LDS-DTGJS-N | |||||
10°+2°,-1° | NO only | NO: ①④ | WLG2-LDS-DTGJS03 |
* The default setting is light-ON when not operating (NO wiring). Turn the lamp holder by 180° to change the setting to light-ON when operating (NC wiring).
Airtight Built-in Switch
Pre-wired Connector types
Appearance | Actuator | Pretravel (PT) | Lever type | Connector shape | Usage Voltage | Wiring locations | Connector pin No. | With operation indicator | |
---|---|---|---|---|---|---|---|---|---|
Indicator * | LED | ||||||||
Wiring Specifications | Model | ||||||||
![]() | Roller lever: R38 mm | 10°+2°,-1° | Allen-head Lever | Threaded (M12) | DC | NO only | NO: ③④ | NO wiring | WLG2-55LDS-M1J-1 |
NO: ①④ | WLG2-55LDS-M1GJ-1 | ||||||||
NC+NO | NO: ③④ NC: ①② | WLG2-55LDS-DGJS03 | |||||||
Smartclick | NO: ③④ NC: ①② | WLG2-55LDS-M1TGJ |
* The default setting is light-ON when not operating (NO wiring). Turn the lamp holder by 180° to change the setting to light-ON when operating (NC wiring).
Plunger Actuators
Standard built-in switch
Screw terminals
Appearance | Actuator | Pretravel (PT) | With operation indicator | ||
---|---|---|---|---|---|
Indicator * | LED | Neon lamp | |||
Wiring Specifications | Model | Model | |||
![]() | Sealed top-roller plunger | 1.7 mm max. | NO wiring | WLD28-LDS-N | WLD28-LES-N |
* The default setting is light-ON when not operating (NO wiring). Turn the lamp holder by 180° to change the setting to light-ON when operating (NC wiring).
Pre-wired Connectors
Appearance | Actuator | Pretravel (PT) | Connector shape | Voltage | Wiring locations | Connector pin No. | With operation indicator | |
---|---|---|---|---|---|---|---|---|
Indicator * | LED | |||||||
Wiring Specifications | Model | |||||||
![]() | Sealed top-roller plunger | 1.7 mm max. | Threaded (M12) | DC | NO only | NO: ③④ | NO wiring | WLD28-LDS-M1J-1-N |
DC | NO only | NO: ①④ | NO wiring | WLD28-LDS-M1GJ-1-N | ||||
DC | NC+NO | NO: ③④ NC: ①② | NO wiring | WLD28-LDS-DGJS-N | ||||
Smartclick | DC | NC+NO | NO: ③④ NC: ①② | NO wiring | WLD28-LDS-DTGJS-N |
* The default setting is light-ON when not operating (NO wiring). Turn the lamp holder by 180° to change the setting to light-ON when operating (NC wiring). (However, Three-core and Four-core Switches cannot be switched to light-ON when operating (NC wiring).)
Note: The standard cable length for a pre-wired connector is 0.3 m. Contact your OMRON representative for information on other cable lengths.
Long-life Switches
Model Number Structure
Model Number Legend (Not all combinations are possible. Ask your OMRON representative for details.)
Basic models
High-sensitivity and High-precision Switches
Ordering Information
Roller Lever
Screw terminals
Appearance | Actuator | Pretravel (PT) | With operation indicator | |
---|---|---|---|---|
Indicator *1 | LED | |||
Wiring Specifications | Model | |||
![]() | Roller lever: R38 mm | 15±5° | NO wiring | WLMCA2-LD-N |
![]() | 10°+2°,-1° | WLMG2-LD | ||
5°+2°, 0° | WLMGCA2-LD |
Direct-wire connector
Appearance | Actuator | Pretravel (PT) | Voltage | Wiring locations | Connector pin No. | With operation indicator | |
---|---|---|---|---|---|---|---|
Indicator * | LED | ||||||
Wiring Specifications | Model | ||||||
![]() | Roller lever: R38 mm | 15±5° | AC | NO only | NO: ③④ | NO wiring | WLMCA2-LDK13A-N |
NC+NO | NO: ③④ NC: ①② | WLMCA2-LDK43A-N | |||||
DC | NO only | NO: ③④ | WLMCA2-LDK13-N | ||||
NC+NO | NO: ③④ NC: ①② | WLMCA2-LDK43-N | |||||
![]() | 10°+2°,-1° | AC | NO only | NO: ③④ | WLMG2-LDK13A | ||
NC+NO | NO: ③④ NC: ①② | WLMG2-LDK43A | |||||
DC | NO only | NO: ③④ | WLMG2-LDK13 | ||||
NC+NO | NO: ③④ NC: ①② | WLMG2-LDK43 | |||||
5°+2°, 0° | AC | NO only | NO: ③④ | WLMGCA2-LDK13A | |||
NC+NO | NO: ③④ NC: ①② | WLMGCA2-LDK43A | |||||
DC | NO only | NO: ③④ | WLMGCA2-LDK13 | ||||
NC+NO | NO: ③④ NC: ①② | WLMGCA2-LDK43 |
Pre-wired connectors
Appearance | Actuator | Pretravel (PT) | Voltage | Connector shape | Wiring locations | Connector pin No. | With operation indicator | |
---|---|---|---|---|---|---|---|---|
Indicator * | LED | |||||||
Wiring Specifications | Model | |||||||
![]() | Roller lever: R38 mm | 15±5° | AC | Threaded (M12) | NO only | NO: ③④ | NO wiring | WLMCA2-LD-M1J-N |
NC+NO | NO: ③④ NC: ①② | WLMCA2-LD-AGJ-N | ||||||
DC | NO: ③④ NC: ①② | WLMCA2-LD-DGJ-N | ||||||
Smartclick | NC+NO | NO: ③④ NC: ①② | WLMCA2-LD-DTGJ-N | |||||
![]() | 10°+2°,-1° | Threaded (M12) | NO only | NO: ③④ | WLMG2-LD-M1J | |||
NC+NO | NO: ③④ NC: ①② | WLMG2-LD-DGJ03 | ||||||
Smartclick | NO: ③④ NC: ①② | WLMG2-LD-DTGJ03 | ||||||
5°+2°, 0° | Threaded (M12) | NO only | NO: ③④ | WLMGCA2-LD-M1J | ||||
Smartclick | NC+NO | NO: ③④ NC: ①② | WLMGCA2-LD-DTGJ03 |
*1. The default setting is for light-ON when not operating. Turn the lamp holder by 180° to change the setting to light-ON when operating. (However, Four-core Switches cannot be switched to light-ON when operating (NC wiring).
*2. The standard cable length for a pre-wired connector is 0.3 m. Contact your OMRON representative for information on other cable lengths.
Common Accessories (Sold Separately)
Single-item ordering models
Switches without levers, heads, and actuators can be ordered separately. Use by combining with models that are not available as a set. You can also use them as maintenance parts for inventory management.
General-purpose Models
Actuator | Pretravel (PT) | Set Model Numbers | Switches without levers | Heads (with Actuators) | Actuator * |
---|---|---|---|---|---|
Model | Model | Model | |||
Roller lever: R38 mm | 15±5° | WLCA2-N | WLRCA2-N | WL-1H1100-N | WL-1A100 |
25±5° | WLCA2-2-N | WLRCA2-2-N | WL-3H1100-N | ||
20° max. | WLCA2-2N-N | WLRCA2-2N-N | WL-1H1100-N | ||
10°+2°,-1° | WLG2 | — | WL-2H1100 | ||
Adjustable roller lever (R25 to 89 mm) | 15±5° | WLCA12-N | WLRCA2-N | WL-1H2100-N | WL-2A100 |
25±5° | WLCA12-2-N | WLRCA2-2-N | WL-3H2100-N | ||
20° max. | WLCA12-2N-N | WLRCA2-2N-N | WL-1H2100-N | ||
10°+2°,-1° | WLG12 | WLRG2 | WL-2H2100 | ||
Adjustable rod lever: (25 to 140mm) | 15±5° | WLCL-N | WLRCL-N | WL-4H4100-N | WL-4A100 |
25±5° | WLCL-2-N | WLRCA2-2-N | WL-3H4100-N | ||
20° max. | WLCL-2N-N | WLRCA2-2N-N | WL-1H4100-N | ||
10°+2°,-1° | WLGL | WLRG2 | WL-2H4100 | ||
Sealed top plunger | 1.7 mm max. | WLD18-N | — | WL-7H100-N | — |
Sealed top-roller plunger | 1.7 mm max. | WLD28-N | — | WL-7H400-N | — |
Sealed top-ball plunger | 1.7 mm max. | WLD38-N | — | WL-7H300-N | — |
Horizontal plunger | 2.8 mm max. | WLSD-N | — | WL-8H100-N | — |
Horizontal-roller plunger | 2.8 mm max. | WLSD2-N | — | WL-8H200-N | — |
Horizontal-ball plunger | 2.8 mm max. | WLSD3-N | — | WL-8H300-N | — |
Coil spring (6.5 dia.) | 20±10 mm | WLNJ-N | — | WL-9H100-N | — |
Coil spring (4.8 dia.) | 20±10 mm | WLNJ-30-N | — | WL-9H200-N | — |
Flexible rod: Resin rod (8 dia.) | 40±20 mm | WLNJ-2-N | — | WL-9H300-N | — |
Flexible rod: Steel wire (1 dia.) | 40±20 mm | WLNJ-S2-N | — | WL-9H400-N | — |
Fork Lock Lever (1) | 55° max. | WLCA32-41-N | WLRCA32-N | WL-5H5100-N | WL-5A100 |
Fork Lock Lever (2) | 55° max. | WLCA32-42-N | WL-5H5102-N | WL-5A102 | |
Fork Lock Lever (3) | 55° max. | WLCA32-43-N | WL-5H5104-N | WL-5A104 | |
Fork Lock Lever (4) | 55° max. | WLCA32-44-N | WL-5H5104-N | WL-5A104 |
Spatter-prevention Models
Actuator | Lever type | Indicator | Pretravel (PT) | Set Model Numbers | Switches without levers | Actuator * |
---|---|---|---|---|---|---|
Model | Model | |||||
Roller lever: R38 mm | Double nut lever | LED | 15±5° | WLCA2-LDAS-N | WLRCA2-LDS-N | WL-1A105S |
Neon lamp | WLCA2-LEAS-N | WLRCA2-LES-N | ||||
LED | 10°+2°,-1° | WLG2-LDAS | WLRG2-LDS | |||
Allen-head lever | LED | 15±5° | WLCA2-LDS-N | WLRCA2-LDS-N | WL-1A103S | |
Neon lamp | WLCA2-LES-N | WLRCA2-LES-N | ||||
LED | 10°+2°,-1° | WLG2-LDS | WLRG2-LDS |
* The actuator is identical for the WL and WL-N models.
Connector (Conduit size: JIS B0202G1/2)
Actuator | Application/ Specifications | External diameter of cable | Model | Applicable limit switch models | |
---|---|---|---|---|---|
min. | max. | ||||
![]() | Cabtire cable (Metal) | 5.5 dia. | 7.5 dia. | SC-1M | WL[]-N WLG[] Wiring Specifications: Screw terminals |
7.5 dia. | 9.5 dia. | SC-2M | |||
11 dia. | 13 dia. | SC-3M | |||
12 dia. | 14 dia. | SC-4M | |||
9 dia. | 11 dia. | SC-5M | |||
![]() | Cabtire cable (Metal, with O-ring) | 5.5 dia. | 7.5 dia. | SC-21 | |
7.5 dia. | 9.5 dia. | SC-22 | |||
11 dia. | 13 dia. | SC-23 | |||
12 dia. | 14 dia. | SC-24 | |||
9 dia. | 11 dia. | SC-25 | |||
![]() | Cabtire cable (Resin) | 7.5 dia. | 9 dia. | SC-6 | |
![]() | 8.5 dia. | 10.5 dia. | SC-P2 |
Note: Please use sealling tape with SC Connectors. SC-1M to SC-5M, however, are provided with an O-ring (NBR) and therefore sealing tape is not necessary to ensure a proper seal. The SC-6 and SC-P2 models are made of resin. If higher sealing performance is required, use one of SC-1M to SC-5M, which have metal connectors.
Sensor I/O connectors
Actuator | AC/DC type | Number of cable cores | Cable length (m) | Cable model | Compatible model |
---|---|---|---|---|---|
M12 Screw (Straight)![]() | for AC | 2 | 2 | XS2F-A421-DB0-F | WL[]-[]K13A-N WLG[]-[]K13A |
5 | XS2F-A421-GB0-F | ||||
4 | 2 | XS2F-A421-D90-F | WL[]-[]K43A-N WL[]-[]-AGJ-N WLG[]-[]K43A WLG[]-[]-AGJ03 | ||
5 | XS2F-A421-G90-F | ||||
for DC | 2 | 2 | XS2F-D421-DD0 | WL[]-[]K13-N WL[]-[]-M1J-N WLG[]-[]K13 WLG[]-[]-M1J | |
5 | XS2F-D421-GD0 | ||||
2 | XS2F-D421-DA0-F | WL[]-[]-M1GJ[]-N WLG[]-[]-M1GJ[] | |||
5 | XS2F-D421-GA0-F | ||||
4 | 2 | XS2F-D421-D80-F | WL[]-[]K43-N WL[]-[]-M1JB-N WL[]-[]-DGJ-N WL[]-[]-DK1EJ-N WLG[]-[]K43 WLG[]-[]-M1JB WLG[]-[]-DGJ03 WLG[]-[]-DK1EJ03 | ||
5 | XS2F-D421-G80-F | ||||
M12 Smartclick (Straight) ![]() | for DC | 4 | 2 | XS5F-D421-D80-F | WL[]-[]-M1TJ-N WL[]-[]-M1TGJ-N WL[]-[]-M1TJB-N WL[]-[]-DTGJ-N WL[]-[]-DTK1EJ-N WLG[]-[]-M1TJ WLG[]-[]-M1TGJ WLG[]-[]-M1TJB WLG[]-[]-DTGJ03 WLG[]-[]-DTK1EJ03 |
5 | XS5F-D421-G80-F |
Note: For details, refer to the data sheet for XS2 Round Water-resistant Connectors (M12 Threads) or XS5 Round Water-resistant Connectors (M12 Smartclick).
Type | Compatible model | Remarks | Model | |||
---|---|---|---|---|---|---|
Cover with indicator lamps *1 | WL-N/WLG | General-purpose models Long-life models (Basic models, High-sensitivity Switches) | Indicator *1 | LED | Color: Red | WL-LD-N |
Color: Yellow | WL-LW-N *2 | |||||
Neon lamp | Color: Orange | WL-LE-N *2 | ||||
Spatter Prevention models | LED | Color: Red | WL-LDS-N | |||
Neon lamp | Color: Orange | WL-LES-N | ||||
Long-life models (High-precision Switches) | LED | Color: Red | WL-LD | |||
Neon lamp | Color: Orange | WL-LE | ||||
Terminal Plate | WL[]-N | Change from bipolar to monopolar (contact C). Use in basic and high-sensitivity switches that are general-purpose, environment-resistant, spatter-prevention, and long-life. | WL-N TERMINAL PLATE | |||
WL | Change from bipolar to monopolar (contact C). Use in long-life high-sensitivity switches. | WL TERMINAL PLATE | ||||
Side mounting plate | WL[]-2N-N | — | WLN-P001 |
*1. The default setting is for light-ON when not operating. Turn the lamp holder by 180° to change the setting to light-ON when operating.
*2. The Color Universal Design structure is certified by an NPO. Certification conditions: Ambient illumination of 500 lx max. (JIS Z 9110)

Color Universal Design was developed in consideration of people with various types of color vision to allow information to be accurately conveyed to as many individuals as possible.