- 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.
ETIM for 154621 Sensors (EC000030)
| Feature Name |
Feature Value |
| Suitable for safety functions (EF001597) |
No |