Omron ZE-N-2 Limit Switch
Omron ZE-N-2 Limit Switch uses a sealed plunger actuator with sealed booted construction and side mounting. The model has an SPDT (AC) contact configuration, operating speed of 0.01 mm/s to 0.5 m/s, and operation frequency of 120 operations/minute mechanical and 20 operations/minute electrical. Electrical durability is 500,000 operations min. at 15 A, 250 VAC resistive load, while mechanical durability is 10,000,000 operations min. IP65 protection, 15 mΩ max. initial contact resistance, and 100 MΩ min. insulation resistance at 500 VDC are specified. The ZE-N-2 belongs to the ZE Series within the Omron Limit Switch range from Omron.
| Brand | Omron |
| Product | Limit Switch |
| Model Number | ZE-N-2 |
Omron ZE-N-2 Limit Switch – Technical Specifications
| Specification | Value |
|---|---|
| Shape Structure | Sealed (Booted) |
| Ambient Temperature | −10°C to +80°C (with no icing) |
| Ambient Humidity | General-purpose type: 35% to 85%RH Sealed type: 35% to 95%RH |
| Shock Resistance | Destruction: 1,000m/s2 max. Malfunction: 100 m/s2 max. 50 m/s2 max |
| Degree Of Protection | IP65 |
| Durability | Mechanical: 10,000,000 operations min. Electrical: 500,000 operations min., for 15 A, 250 VAC resistive load |
| Insulation Resistance | 100 MΩ min. (at 500 VDC) |
| Built In Switch | SPDT (AC) |
| Mounting Direction | Side mounting |
| Dielectric Strength | Between terminals of the same polarity: 1,000 VAC, 50/60 Hz for 1 min Between current-carrying metal part and ground: 2,000 VAC, 50/60 Hz for 1 min Between each terminal and non-current-carrying metal part: 2,000 VAC, 50/60 Hz for 1 min |
| Actuator | Sealed plunger |
| Vibration Resistance | Malfunction: 10 to 55 Hz, 1.5-mm double amplitude |
| Operating Speed | 0.01 mm/s to 0.5 m/s |
| Operating Frequency | Mechanical: 120 operations/min Electrical: 20 operations/min |
| Contact Resistance | 15 mΩ max. (initial value) |
| Rated Frequency | 50/60 Hz |
| Weight | Approx. 260 to 280 g |
Omron ZE-N-2 Limit Switch uses a sealed plunger actuator with sealed booted construction and side mounting. The source lists an SPDT (AC) contact configuration, operating speed of 0.01 mm/s to 0.5 m/s, and operation frequency of 120 operations/minute mechanical and 20 operations/minute electrical. Initial contact resistance is 15 mΩ max. and insulation resistance is 100 MΩ min. at 500 VDC. Mechanical durability is 10,000,000 operations min., while electrical durability is 500,000 operations min. at 15 A, 250 VAC resistive load. These values identify the ZE-N-2 through its sealed plunger, booted construction, mounting direction, operating speed, contact arrangement, operation frequency, resistance, and durability data.
The ZE-N-2 carries IP65 protection and is specified for -10°C to +80°C operation with no icing. The sealed-type humidity range is 35% to 95% RH. Malfunction vibration is 10 to 55 Hz with 1.5 mm double amplitude. Shock values include 1,000 m/s² max. for destruction, with malfunction values also listed in the source. Dielectric strength includes 1,000 VAC between terminals of the same polarity and 2,000 VAC between specified live and non-live metallic parts for one minute. For another ZE Series direct product page, see the ZE-N22-2.
