Omron WLD2-N Limit Switch
The Omron WLD2-N Limit Switch offers Top-roller plunger actuator, Screw terminals
(Conduit size: G½) shape, Without operation indicator. Manufactured by Omron under the Omron Limit Switch category, this model belongs to the WL Series.
| Brand | Omron |
| Product | Limit Switch |
| Model Number | WLD2-N |
Omron WLD2-N Limit Switch – Technical Specifications
| Specification | Value |
|---|---|
| Terminal Shape | Screw terminals (Conduit size: G½) |
| Pretravel Pt | 1.7 mm max. |
| Indicator | Without operation indicator |
| Ambient Temperature | -10 to +80°C (with no icing) |
| Ambient Humidity | 35 to 95%RH |
| Shock Resistance | Destruction: 1,000 m/s2 min. Malfunction: 300 m/s2 min. |
| Degree Of Protection | IP67 |
| Insulation Resistance | 100 MΩ min. (at 500 VDC) |
| Actuator | Top-roller plunger |
| Vibration Resistance | Malfunction: 10 to 55 Hz, 1.5-mm double amplitude |
| Contact Resistance | 25 mΩ max. (initial value for the built-in switch) |
| Rated Frequency | 50/60 Hz |
The Omron WLD2-N is a durable two-circuit limit switch featuring a top-roller plunger actuator for linear or cam-driven mechanical detection. It offers 1.7 mm max. pretravel and is equipped with screw terminals (G½ conduit size) for secure wiring in control panels or machinery. Designed for precise switching in industrial environments, it operates at standard frequencies of 50/60 Hz and performs reliably without an indicator.
The internal switch maintains high insulation resistance (100 MΩ min.) and low contact resistance (25 mΩ max.), ensuring signal integrity. It operates in temperatures from –10°C to +80°C and resists humidity up to 95% RH. With strong vibration and shock resistance, the WLD2-N is ideal for use in rugged automation systems, delivering dependable performance with an IP67 protection rating.
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