Omron ZV2-NA2-2 Limit Switch
The Omron ZV2-NA2-2 Limit Switch offers Sealed roller arm lever actuator, Sealed (Booted) shape, Diagonal side mounting mounting. Manufactured by Omron under the Omron Limit Switch category, this model belongs to the ZV Series.
| Brand | Omron |
| Product | Limit Switch |
| Model Number | ZV2-NA2-2 |
Omron ZV2-NA2-2 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 | Diagonal 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 roller arm lever |
| Vibration Resistance | Malfunction: 10 to 55 Hz, 1.5-mm double amplitude |
| Operating Speed | 0.02 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 |
The Omron ZV2-NA2-2 is a sealed enclosed switch designed for long-lasting mechanical and electrical performance in industrial systems. It features a sealed roller arm lever actuator with SPDT contact configuration, suitable for AC control applications. With diagonal side mounting and a compact sealed (booted) housing, it’s ideal for environments where space and protection are critical.
Rated for 15 A at 250 VAC (resistive load), the switch supports a minimum operating speed of 0.02 mm/s and up to 0.5 m/s. It offers a mechanical life of over 10 million operations and 500,000 electrical cycles. Built-in insulation resistance exceeds 100 MΩ, and it withstands dielectric voltages up to 2,000 VAC. It operates reliably from −10°C to +80°C and in humidity up to 95% RH. The ZV2-NA2-2 is built to resist vibration, shock, and dust ingress, backed by durable IP65 protection.
