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WL-N

  • CAD Library
  • WL-N Two-circuit Limit Switch Datasheet

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Features

WL-N Series limit switches simplify installation

Models focus on the most popular features to make stocking easier.

  • Improved durability and performance
  • Reduced part numbers
  • Easy wiring
  • Direct and pre-wiring
  • Ground terminal models are approved by EN and IEC and bear the CE marking
  • UL,CSA        
Specifications & ordering info

Ordering Information

Actuator type

Contact Form and features

Connection method

CE Mark

Order code

 

Roller lever R38

DPDB1

Screw terminal (Pg13,5 conduit with ground terminal)2

Yes

WLCA2-2NG-N

 

Adjustable roller lever: R25 to 89 mm, pretravel 15°±5°

DPDB, Heat-resistant: 5 to 120°C

WLCA12-THG-N

Adjustable roller lever: R25 to 89 mm, pretravel 15°±5°

DPDB, LED

WLCA12-GLD-N

 

Roller lever R50, pretravel 15°±5°

DPDB

WLCA2-7G-N

Roller lever R63, pre-travel 15°±5°

DPDB

WLCA2-8G-N

 

Adjustable rod lever: 25 to 140 mm, pretravel 15°±5°

DPDB, Heat-resistant: 5 to 120°C

WLCL-THG-N

Adjustable rod lever: 25 to 140 mm, pretravel 15°±5°

DPDB, LED,

Pre-wired Connector M12 (Smart Click), with ground terminal

WLCL-2NLD-DGJ-N

 

Roller lever R38, High sensitive pre-travel 10°+2/-1°

DPDB, LED

WLG2-LDFS-DGJS-N

Specifications

Characteristics

Degree of protection

IP67

Durability3

Mechanical

15,000,000 operations min.4

Electrical

750,000 operations min.5

Operating speed

1 mm/s to 1 m/s (in case of WLCA2-N)

Operating frequency

Mechanical

120 operations/minute min.

Electrical

30 operations/minute min.

Rated frequency

50/60 Hz

Insulation resistance

100 MΩ min. (at 500 VDC)

Contact resistance

25 mΩ max. (initial value for the built-in switch when tested alone)

Dielectric strength

Between terminals of the same polarity

1,000 VAC (600 VAC), 50/60 Hz for 1 min

Between currentcarrying metal part and ground

2,200 VAC (1,500 VAC), 50/60 Hz for 1 min

Between each terminal and non-currentcarrying metal part

2,200 VAC (1,500 VAC), 50/60 Hz for 1 min

Vibration resistance

Malfunction

10 to 55 Hz, 1.5-mm double amplitude

Shock resistance

Destruction

1,000 m/s2 max.

Malfunction

300 m/s2

Ambient operating temperature

-10 to 80°C (with no icing)6

Ambient operating humidity

35% to 95% RH

Weight

Approx. 255 g (in case of WLCA2-N)

Note: 1. The above figures are initial values.

2. The figures in parentheses for dielectric strength are those for the highsensitivity overtravel models.

Ratings

Item

Rated voltage (V)

Non-inductive load (A)

Inductive load (A)

Resistive load

Lamp load

Inductive load

Motor load

NC

NO

NC

NO

NC

NO

NC

NO

Basic switches

AC

125

10

3

1.5

10

5

2.5

250

10

2

1

10

3

1.5

500

10

1.5

0.8

3

1.5

0.8

DC

8

10

6

3

10

6

14

10

6

3

10

6

30

6

4

3

6

4

125

0.8

0.2

0.2

0.8

0.2

250

0.4

0.1

0.1

0.4

0.1

High-sensitivity switches

AC

125

5

-

-

-

250

5

-

-

-

DC

125

0.4

-

-

-

250

0.2

-

-

-

1. DPDB - The double-pole, double-break structure ensures circuit braking.

2. Models with screw terminals with M20 conduit instead of PG13.5 are available. Contact your OMRON representative.

3. The values are calculated at an operating temperature of 5 to 35°C and an operating humidity of 40% to 70% RH. Contact your OMRON sales representative for more detailed information on other operating environments.

4. Durability is 1,000,000 operations min. for high-sensitivity models. 500,000 operations min. for weather-proof models.

5. Durability is 500,000 operations min. for high-sensitivity models. 500,000 operations min. for weather-proof models.

6. For low-temperature models this is -40 to 40°C (with no icing). For heatresistant models the range is 5 to 120°C.

1. DPDB - The double-pole, double-break structure ensures circuit braking.

2. Models with screw terminals with M20 conduit instead of PG13.5 are available. Contact your OMRON representative.

3. The values are calculated at an operating temperature of 5 to 35°C and an operating humidity of 40% to 70% RH. Contact your OMRON sales representative for more detailed information on other operating environments.

4. Durability is 1,000,000 operations min. for high-sensitivity models. 500,000 operations min. for weather-proof models.

5. Durability is 500,000 operations min. for high-sensitivity models. 500,000 operations min. for weather-proof models.

6. For low-temperature models this is -40 to 40°C (with no icing). For heatresistant models the range is 5 to 120°C.

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