Omron XE-NA2-2 Limit Switch
The Omron XE-NA2-2 Limit Switch offers Sealed roller arm lever actuator, Sealed (Booted) shape, Side mounting mounting. Manufactured by Omron under the Omron Limit Switch category, this model belongs to the XE Series.
| Brand | Omron |
| Product | Limit Switch |
| Model Number | XE-NA2-2 |
Omron XE-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: 1,000,000 operations min. Electrical: 100,000 operations min., for 10 A, 125 VDC resistive load |
| Insulation Resistance | 100 MΩ min. (at 500 VDC) |
| Built In Switch | SPDT (DC) |
| 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: 1,500 VAC, 50/60 Hz for 1 min Between each terminal and non-current-carrying metal part: 1,500 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 XE-NA2-2 is a sealed enclosed switch featuring a roller arm lever actuator and a booted protective structure for durability in dusty or damp environments. It uses an SPDT (DC) contact configuration and supports side mounting with stable mechanical operation at speeds as low as 0.02 mm/s up to 0.5 m/s. Designed for reliability, it offers a mechanical life of at least 1 million operations and an electrical life of 100,000 cycles at 10 A, 125 VDC resistive load.
With strong resistance to vibration (10–55 Hz) and shock (up to 1,000 m/s²), this switch is suitable for general-purpose and sealed-type applications in industrial automation. It performs across a temperature range of –10°C to +80°C and humidity up to 95% RH. The XE-NA2-2 includes a sealed boot cover and provides dependable performance in demanding conditions, backed by a durable metal housing with IP65 protection.
